Source: http://www.google.com/patents/US8035614?dq=5,490,216
Timestamp: 2014-09-23 21:07:35
Document Index: 303269411

Matched Legal Cases: ['Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 06010825', 'Application No. 08830473', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 2002312346', 'Application No. 2', 'Application No. 02815206', 'Application No. 02815206', 'Application No. 02815206', 'Application No. 200480034551', 'Application No. 04', 'Application No. 1583', 'Application No. 10', 'Application No. 2006', 'Application No. 2006', 'Application No. 2008299883', 'Application No. 02739710', 'Application No. 02739710', 'Application No. 02739710']

Patent US8035614 - Interactive video window - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign in<nobr>Advanced Patent Search</nobr>PatentsAn interactive video window display system. A projector projects a visual image. A screen displays the visual image, wherein the projector projects the visual image onto a back side of the screen for presentation to a user on a front side of the screen, and wherein the screen is adjacent to a window....http://www.google.com/patents/US8035614?utm_source=gb-gplus-sharePatent US8035614 - Interactive video windowAdvanced Patent SearchPublication numberUS8035614 B2Publication typeGrantApplication numberUS 11/929,778Publication dateOct 11, 2011Filing dateOct 30, 2007Priority dateMay 28, 2002Also published asUS7710391, US20050110964, US20080150890, WO2005057398A2, WO2005057398A3Publication number11929778, 929778, US 8035614 B2, US 8035614B2, US-B2-8035614, US8035614 B2, US8035614B2InventorsMatthew Bell, Philip Gleckman, Joshua Zide, Helen ShaughnessyOriginal AssigneeIntellectual Ventures Holding 67 LlcExport CitationBiBTeX, EndNote, RefManPatent Citations (101), Non-Patent Citations (244), Referenced by (12), Classifications (15), Legal Events (5) External Links: USPTO, USPTO Assignment, EspacenetInteractive video windowUS 8035614 B2Abstract An interactive video window display system. A projector projects a visual image. A screen displays the visual image, wherein the projector projects the visual image onto a back side of the screen for presentation to a user on a front side of the screen, and wherein the screen is adjacent to a window. An illuminator illuminates an object on a front side of the window. A camera detects interaction of an illuminated object with the visual image, wherein the screen is at least partially transparent to light detectable by the camera, allowing the camera to detect the illuminated object through the screen. A computer system directs the projector to change the visual image in response to the interaction. The projector, the camera, the illuminator, and the computer system are located on the same side of the window.
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS2917980Dec 30, 1955Dec 22, 1959Mergenthaler Linotype GmbhLenslet assembly for photocomposing machinesUS3068754Jul 30, 1958Dec 18, 1962Corning Giass WorksPrismatic light transmitting panelUS3763468Oct 1, 1971Oct 2, 1973Energy Conversion Devices IncLight emitting display array with non-volatile memoryUS4053208Feb 3, 1976Oct 11, 1977Fuji Photo Film Co., Ltd.Rear projection screensUS4275395Sep 28, 1979Jun 23, 1981International Business Machines CorporationInteractive projection display systemUS4573191Mar 29, 1984Feb 25, 1986Tokyo Shibaura Denki Kabushiki KaishaStereoscopic vision systemUS4725863Feb 20, 1987Feb 16, 1988United Kingdom Atomic Energy AuthorityStereo cameraUS4843568Apr 11, 1986Jun 27, 1989Krueger Myron WReal time perception of and response to the actions of an unencumbered participant/userUS4887898Apr 13, 1988Dec 19, 1989Rowe Furniture CorporationFabric projection systemUS4948371 *Apr 25, 1989Aug 14, 1990The United States Of America As Represented By The United States Department Of EnergySystem for training and evaluation of security personnel in use of firearmsUS5001558Jun 11, 1985Mar 19, 1991General Motors CorporationNight vision system with color video cameraUS5138304Aug 2, 1990Aug 11, 1992Hewlett-Packard CompanyProjected image light penUS5151718Dec 31, 1990Sep 29, 1992Texas Instruments IncorporatedSystem and method for solid state illumination for dmd devicesUS5239373Dec 26, 1990Aug 24, 1993Xerox CorporationVideo computational shared drawing spaceUS5276609May 28, 1991Jan 4, 1994Durlach David M3-D amusement and display deviceUS5319496Nov 18, 1992Jun 7, 1994Photonics Research IncorporatedOptical beam delivery systemUS5325472Apr 12, 1991Jun 28, 1994Matsushita Electric Industrial Co., Ltd.Image displaying system for interactively changing the positions of a view vector and a viewpoint in a 3-dimensional spaceUS5325473Oct 11, 1991Jun 28, 1994The Walt Disney CompanyApparatus and method for projection upon a three-dimensional objectUS5426474Mar 22, 1994Jun 20, 1995Innersense, Inc.Light projection system using randomized fiber optic bundleUS5436639Mar 15, 1994Jul 25, 1995Hitachi, Ltd.Information processing systemUS5442252Nov 16, 1992Aug 15, 1995General Electric CompanyLenticulated lens with improved light distributionUS5454043Jul 30, 1993Sep 26, 1995Mitsubishi Electric Research Laboratories, Inc.Dynamic and static hand gesture recognition through low-level image analysisUS5497269Jun 25, 1992Mar 5, 1996Lockheed Missiles And Space Company, Inc.Dispersive microlensUS5510828Mar 1, 1994Apr 23, 1996Lutterbach; R. StevenInteractive video display systemUS5526182Feb 17, 1993Jun 11, 1996Vixel CorporationMultiple beam optical memory systemUS5528263Jun 15, 1994Jun 18, 1996Daniel M. PlatzkerInteractive projected video image display systemUS5528297Aug 25, 1994Jun 18, 1996Deutsche Thomson-Brant GmbhConvertible video camera/projectorUS5534917May 9, 1991Jul 9, 1996Very Vivid, Inc.Video image based control systemUS5548694Jan 31, 1995Aug 20, 1996Mitsubishi Electric Information Technology Center America, Inc.Collision avoidance system for voxel-based object representationUS5591972Aug 3, 1995Jan 7, 1997Illumination Technologies, Inc.Apparatus for reading optical informationUS5594469Feb 21, 1995Jan 14, 1997Mitsubishi Electric Information Technology Center America Inc.Hand gesture machine control systemUS5633691Jun 7, 1995May 27, 1997Nview CorporationStylus position sensing and digital camera with a digital micromirror deviceUS5703637Oct 26, 1994Dec 30, 1997Kinseki LimitedRetina direct display device and television receiver using the sameUS5808784Sep 5, 1995Sep 15, 1998Dai Nippon Printing Co., Ltd.Lens array sheet surface light source, and transmission type display deviceUS5861881Feb 8, 1996Jan 19, 1999Actv, Inc.Interactive computer system for providing an interactive presentation with personalized video, audio and graphics responses for multiple viewersUS5882204Jul 13, 1995Mar 16, 1999Dennis J. LannazzoFootball interactive simulation trainerUS5923380Jan 25, 1996Jul 13, 1999Polaroid CorporationMethod for replacing the background of an imageUS5923475Nov 27, 1996Jul 13, 1999Eastman Kodak CompanyLaser printer using a fly's eye integratorUS5953152Sep 23, 1997Sep 14, 1999Light & Sound Design, Ltd.Programmable light beam shape altering device using programmable micromirrorsUS5969754Dec 9, 1996Oct 19, 1999Zeman; Herbert D.Contrast enhancing illuminatorUS5978136Dec 17, 1997Nov 2, 1999Seiko Epson CorporationOptical element, polarization illumination device, and projection display apparatusUS5982352Jun 29, 1995Nov 9, 1999Pryor; Timothy R.Method for providing human input to a computerUS6008800Aug 15, 1994Dec 28, 1999Pryor; Timothy R.Man machine interfaces for entering data into a computerUS6058397Apr 8, 1997May 2, 2000Mitsubishi Electric Information Technology Center America, Inc.3D virtual environment creation management and delivery systemUS6075895Jun 20, 1997Jun 13, 2000HoloplexMethods and apparatus for gesture recognition based on templatesUS6084979Jun 20, 1996Jul 4, 2000Carnegie Mellon UniversityMethod for creating virtual realityUS6088612Apr 4, 1997Jul 11, 2000Medtech Research CorporationMethod and apparatus for reflective glare removal in digital photography useful in cervical cancer detectionUS6097369Feb 2, 1995Aug 1, 2000Wambach; Mark L.Computer mouse gloveUS6106119Nov 9, 1999Aug 22, 2000The Board Of Trustees Of The Leland Stanford Junior UniversityMethod for presenting high level interpretations of eye tracking data correlated to saved display imagesUS6118888Feb 25, 1998Sep 12, 2000Kabushiki Kaisha ToshibaMulti-modal interface apparatus and methodUS6125198Nov 19, 1998Sep 26, 2000Matsushita Electric Industrial Co., Ltd.Method of matching stereo images and method of measuring disparity between these itemsUS6166744Sep 15, 1998Dec 26, 2000Pathfinder Systems, Inc.System for combining virtual images with real-world scenesUS6176782Dec 22, 1997Jan 23, 2001Philips Electronics North America Corp.Motion-based command generation technologyUS6191773Apr 25, 1996Feb 20, 2001Matsushita Electric Industrial Co., Ltd.Interface apparatusUS6198487Feb 26, 1999Mar 6, 2001Intergraph CorporationOle for design and modelingUS6198844Jan 27, 1999Mar 6, 2001Konica CorporationImage processing apparatusUS6263339Aug 25, 1998Jul 17, 2001Informix Software, Inc.Dynamic object visualization and code generationUS6292171 *Mar 31, 1999Sep 18, 2001Seiko Epson CorporationMethod and apparatus for calibrating a computer-generated projected imageUS6308565Oct 15, 1998Oct 30, 2001Impulse Technology Ltd.System and method for tracking and assessing movement skills in multidimensional spaceUS6323895Jun 10, 1998Nov 27, 2001Namco Ltd.Image generating system and information storage medium capable of changing viewpoint or line-of sight direction of virtual camera for enabling player to see two objects without interpositionUS6333735May 24, 1999Dec 25, 2001International Business Machines CorporationMethod and apparatus for mouse positioning device based on infrared light sources and detectorsUS6335977May 28, 1998Jan 1, 2002Mitsubishi Denki Kabushiki KaishaAction recognizing apparatus and recording medium in that action recognizing program is recordedUS6339748Nov 5, 1998Jan 15, 2002Seiko Epson CorporationCoordinate input system and display apparatusUS6349301Feb 24, 1998Feb 19, 2002Microsoft CorporationVirtual environment bystander updating in client server architectureUS6353428Feb 10, 1998Mar 5, 2002Siemens AktiengesellschaftMethod and device for detecting an object in an area radiated by waves in the invisible spectral rangeUS6359612Sep 29, 1999Mar 19, 2002Siemens AktiengesellschaftImaging system for displaying image information that has been acquired by means of a medical diagnostic imaging deviceUS6388657Dec 31, 1998May 14, 2002Anthony James Francis NatoliVirtual reality keyboard system and methodUS6400374Sep 18, 1996Jun 4, 2002Eyematic Interfaces, Inc.Video superposition system and methodUS6407870Oct 28, 1999Jun 18, 2002Ihar HurevichOptical beam shaper and method for spatial redistribution of inhomogeneous beamUS6414672Jul 6, 1998Jul 2, 2002Sony CorporationInformation input apparatusUS6445815Mar 12, 1999Sep 3, 2002Canon Kabushiki KaishaMeasurement of depth image considering time delayUS6454419Mar 19, 2001Sep 24, 2002Seiko Epson CorporationIndicated position detection by multiple resolution image analysisUS6480267Dec 26, 2000Nov 12, 2002Kabushiki Kaisha TopconWavefront sensor, and lens meter and active optical reflecting telescope using the sameUS6491396Feb 14, 2001Dec 10, 2002Seiko Epson CorporationProjector modulating a plurality of partial luminous fluxes according to imaging information by means of an electro-optical deviceUS6501515Oct 13, 1998Dec 31, 2002Sony CorporationRemote control systemUS6522312Mar 23, 1998Feb 18, 2003Canon Kabushiki KaishaApparatus for presenting mixed reality shared among operatorsUS6545706Jul 30, 1999Apr 8, 2003Electric Planet, Inc.System, method and article of manufacture for tracking a head of a camera-generated image of a personUS6552760Feb 17, 2000Apr 22, 2003Fujitsu LimitedLuminaire with improved light utilization efficiencyUS6598978Jul 16, 2001Jul 29, 2003Canon Kabushiki KaishaImage display system, image display method, storage medium, and computer programUS6607275Mar 20, 2002Aug 19, 2003The Neiman Marcus Group, Inc.Merchandise display case and systemUS6611241Nov 25, 1998Aug 26, 2003Sarnoff CorporationModular display systemUS6654734Aug 30, 2000Nov 25, 2003International Business Machines CorporationSystem and method for query processing and optimization for XML repositoriesUS6658150Dec 1, 2000Dec 2, 2003Honda Giken Kogyo Kabushiki KaishaImage recognition systemUS6661918Dec 3, 1999Dec 9, 2003Interval Research CorporationBackground estimation and segmentation based on range and colorUS6677969Sep 24, 1999Jan 13, 2004Sanyo Electric Co., Ltd.Instruction recognition system having gesture recognition functionUS6707054Mar 21, 2002Mar 16, 2004Eastman Kodak CompanyScannerless range imaging system having high dynamic rangeUS6707444Aug 18, 2000Mar 16, 2004International Business Machines CorporationProjector and camera arrangement with shared optics and optical marker for use with whiteboard systemsUS6712476Nov 17, 2000Mar 30, 2004Seiko Epson CorporationProjection display apparatus and method of displayUS6720949Aug 21, 1998Apr 13, 2004Timothy R. PryorMan machine interfaces and applicationsUS6732929Feb 1, 2002May 11, 2004Metrologic Instruments, Inc.Led-based planar light illumination beam generation module employing a focal lens for reducing the image size of the light emmiting surface of the led prior to beam collimation and planarizationUS6747666Jan 26, 2001Jun 8, 2004New York UniversityMethod and system for facilitating wireless, full-body, real-time user interaction with digitally generated text dataUS6752720Jun 15, 2000Jun 22, 2004Intel CorporationMobile remote control video gaming systemUS6754370Aug 14, 2000Jun 22, 2004The Board Of Trustees Of The Leland Stanford Junior UniversityReal-time structured light range scanning of moving scenesUS6791700May 30, 2003Sep 14, 2004Ricoh Company, Ltd.Coordinate inputting/detecting apparatus, method and computer program product designed to precisely recognize a designating state of a designating device designating a positionUS6826727Nov 24, 1999Nov 30, 2004Bitstream Inc.Apparatus, methods, programming for automatically laying out documentsUS6831664Mar 22, 2002Dec 14, 2004Koninklijke Philips Electronics N.V.Low cost interactive program control system and methodUS6871982Jan 22, 2004Mar 29, 2005Digital Optics International CorporationHigh-density illumination systemUS6877882Mar 12, 2003Apr 12, 2005Delta Electronics, Inc.Illumination system for a projection systemUS6912313May 31, 2001Jun 28, 2005Sharp Laboratories Of America, Inc.Image background replacement methodUS6965693Aug 21, 2000Nov 15, 2005Sony CorporationImage processor, image processing method, and recorded mediumUS6971700Jul 2, 2004Dec 6, 2005Grupo Antolin-Ingenieria, S.A.Motor vehicle seat* Cited by examinerNon-Patent CitationsReference1"Bodymover Body Movement as a Means to Obtain an Audiovisual Spatial Experience," 2000 ART+COM AG BERLIN; <http://www.artcome/de/index.php?option=com-acprojects&page=6&id=28&Ite mid=144&details=0&lang=en>.2"EffecTV" Version 0.2.0 released Mar. 27, 2001, available online at .3"Index of EffecTV", as downloaded on Apr. 30, 2007 at .4"R111, The Transformation From Digital Information to Analog Matter," available online at .5"Bodymover Body Movement as a Means to Obtain an Audiovisual Spatial Experience," 2000 ART+COM AG BERLIN; <http://www.artcome/de/index.php?option=com�acprojects&page=6&id=28&Ite mid=144&details=0&lang=en>.6"EffecTV" Version 0.2.0 released Mar. 27, 2001, available online at <http://web.archive.org/web/20010101-20010625re�http://effectv.sourceforge.net>.7"Index of EffecTV", as downloaded on Apr. 30, 2007 at <http://effectv.cvs.sourceforge.net/effectv/EffecTV/?pathrev=rel�0�2�0>.8"R111, The Transformation From Digital Information to Analog Matter," available online at <http://www.particles.de/paradocs/r111/10mkp2004/hmtl/r111�text111hock04.html>.92001 Symposium on Interactive 3D Graphics program description, ACM SIGGRAPH, held Mar. 19-21, 2001, Research Triangle Park, NC, downloaded from ; cited during opposition of European Application No. 02739710.8 filed Jun. 4, 2002.102001 Symposium on Interactive 3D Graphics program description, ACM SIGGRAPH, held Mar. 19-21, 2001, Research Triangle Park, NC, downloaded from <http://www.allconferences.com/conferences/2000830092631/>; cited during opposition of European Application No. 02739710.8 filed Jun. 4, 2002.11Affidavit of Daniel Barthels regarding EffecTV, dated May 15, 2007 (partial machine translation), cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.12Announcement: Workshop on Perceptual User Interfaces, The Banff Rocky Mountain Resort, Banff, Alberta, Canada, Oct. 20-21, 1997, can be found at , cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.13Announcement: Workshop on Perceptual User Interfaces, The Banff Rocky Mountain Resort, Banff, Alberta, Canada, Oct. 20-21, 1997, can be found at <http://www.research.microsoft.com/PUIWorkshop/>, cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.14ART+COM Bodymover 2000, as downloaded on Aug. 21, 2009 from <http://www.artcom.de/index.php?option=-com acprojects&page=6&id=28&Itemid=144&details=0&lang=en>, cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.15ART+COM Bodymover 2000, as downloaded on Aug. 21, 2009 from <http://www.artcom.de/index.php?option=�com acprojects&page=6&id=28&Itemid=144&details=0&lang=en>, cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.16ARTCOM: "Project Bodymover 2000," available online at (English).17ARTCOM: "Projekt Bodymover 2000; Koerperbewegung als Mittel zur Schaffung eines audio-visuellen Raum-Erlenbisses" , 2000, XP002989289.18ARTCOM: "Project Bodymover 2000," available online at <HTTP://ARTCOM.DE/IMAGES/STORIES/2�PRO�BODYMOVER/BODYMOVER/�D.PDF> (English).19ARTCOM: "Projekt Bodymover 2000; Koerperbewegung als Mittel zur Schaffung eines audio-visuellen Raum-Erlenbisses" <URL:HTTP://ARTCOM.DE/IMAGES/STORIES/2�PRO�BODYMOVER/BODYMOVER�D.PDF>, 2000, XP002989289.20Article 96(2) Communication dated Feb. 25, 2005 in European Application No. 02739710.8.21Article 96(2) Communication dated Mar. 31, 2004 in European Application No. 02739710.8.22Bastian Leibe, et al., "Toward Spontaneous Interaction with the Perceptive Workbench," Virtual Reality, IEEE Computer Graphics and Application, Nov./Dec. 2000.23Brown, Matthew, et al. "Multi-Image Matching using Multi-Scale Oriented Patches," Technical Report, Dec. 2004, pp. 1-48, available online at .24Brown, Matthew, et al. "Multi-Image Matching using Multi-Scale Oriented Patches," Technical Report, Dec. 2004, pp. 1-48, available online at <ftp://ftp.research.microsoft.com/pub/tr/TR-2004-133.pdf>.25Brown, Matthew, et al., "Multi-Image Matching using Multi-Scale Oriented Patches," Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, Conference Publication Date: Jun. 20-25, 2005, 8 pgs.26Buxton, Bill, "Multi-Touch Systems That I Have Known and Loved," accessed Mar. 21, 2007, http://billbuxton.com/multitouchOverview.html.27Communication dated Dec. 10, 2008 from Patentanwalt attaching article by Katy Bachman, entitled "Reactrix Up for Sale," cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.28Crouser, P.D., et al., "Unattenuated tracer particle extraction through time-averaged, background image subtraction with outlier rejection," Experiments in Fluids, 22, 1997, 220-228, Springer-Verlag.29Dachselt, Raimund, et al., "CONTIGRA: An XML-Based Architecture for Component-Oriented 3D Applications, 3D Technologies for the World Wide Web, Proceedings of the Seventh International Conference on 3D Technology," ACM-2002, pp. 155-163.30Davis, J.W., et al., "SIDEshow: A Silhouette-based Interactive Dual-screen Environment," Aug. 1998, MIT Media Lab Tech Report No. 457.31Decision revoking the European Patent in European Application No. 02739710.8 dated Dec. 28, 2009.32Demarest, Ken, "Sand," 2000, Mine Control, art installation, available online at .33Demarest, Ken, "Sand," 2000, Mine Control, art installation, available online at <http://www.mine-control.com>.34EffecTV Software Source: effect module, dated May 20, 2001 (German); cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.35Elgammal, Ahmed et al., "Non-parametric Model for Background Subtraction," Jun. 2000, European Conference on Computer Vision, Lecture Notes on Computer Science, vol. 1843, pp. 751-767.36Examiner Interview Summary in U.S. Appl. No. 10/946,263, dated Apr. 22, 2010.37Examiner Interview Summary in U.S. Appl. No. 10/946,263, dated Oct. 20, 2008.38Examiner Interview Summary in U.S. Appl. No. 10/946,263, dated Sep. 22, 2010.39Examiner Interview Summary in U.S. Appl. No. 10/946,414 (USPN 7,710,391), dated Jul. 28, 2009.40Examiner Interview Summary Record in U.S. Appl. No. 10/160,217 (USPN 7,259,747), dated Aug. 15, 2006.41Examiner Interview Summary Record in U.S. Appl. No. 10/866,495, dated Nov. 18, 2009.42Examiner Interview Summary Record in U.S. Appl. No. 10/946,084, dated Aug. 27, 2010.43Examiner Interview Summary Record in U.S. Appl. No. 11/929,947, dated Dec. 14, 2010.44Examiner Interview Summary Record in U.S. Appl. No. 11/982,290, dated Aug. 5, 2011.45Examiner Interview Summary Record in U.S. Appl. No. 11/982,290, dated Mar. 11, 2011.46Experience Microsoft Surface, downloaded from http://www.microsoft.com/surface/Pages/Product/Specifications.aspx on Sep. 24, 2009.47Extended Search Report for European Application No. 06010825.5, filed Jun. 4, 2002, dated Jul. 10, 2006.48Extended Search Report for European Application No. 08830473.8, dated Apr. 19, 2011.49Final Rejection in U.S. Appl. No. 10/946,263, dated Sep. 30, 2009.50Final Rejection in U.S. Appl. No. 10/946,414 (USPN 7,710,391), dated May 26, 2009.51Final Rejection in U.S. Appl. No. 11/197,941, dated Mar. 5, 2007.52Final Rejection in U.S. Appl. No. 11/507,976, dated May 13, 2008.53Final Rejection in U.S. Appl. No. 11/982,290, dated Jul. 19, 2011.54Foerterer, Holger, "Fluidum," 1999, art installation, description available online at .55Foerterer, Holger, "Helikopter," 2001, art installation, description available online at .56Foerterer, Holger, "Fluidum," 1999, art installation, description available online at <http://www.foerterer.com/fluidum>.57Foerterer, Holger, "Helikopter," 2001, art installation, description available online at <http://www.foerterer.com/helikopter>.58Freeman, William, et al., "Computer vision for interactive computer graphics," May-Jun. 1998, IEEE Computer Graphics and Applications, vol. 18, No. 3, pp. 42-53.59Frisken, Sarah F. et al., "Adaptively Sampled Distance Fields: A General Representation of Shape for Computer Graphics," 2000, Proc. of the 27th Annual Conf. on Computer Graphics and Interactive Techniques, pp. 249-254.60Fujihata, Masaki, "Beyond Pages," 1995, art installation, description available online at .61Fujihata, Masaki, "Beyond Pages," 1995, art installation, description available online at <http://on1.zkm.de/zkm/werke/BeyondPages>.62Goetz, Frank, et al., "An XML-based Visual Shading Language for Vertex and Fragment Shaders," 3D Technologies for the World Wide Web, Proceedings of Ninth International Conference on 3D Technology; ACM-2004; pp. 87-97.63Goetz, Frank, et al., "An XML-based Visual Shading Language for Vertex and Fragment Shaders," 3D Technologies for the World Wide Web, Proceedings of Ninth International Conference on 3D Technology; ACM�2004; pp. 87-97.64GroundFX Document, GestureTek (Very Vivid, Inc.), description available online at , downloaded on Aug. 11, 2006.65GroundFX Document, GestureTek (Very Vivid, Inc.), description available online at <http://www.gesturetek.com/groundfx>, downloaded on Aug. 11, 2006.66Haller, Michael et al., "Coeno-Storyboard: An Augmented Surface for Storyboard Presentations," Mensch & Computer 2005, Sep. 4-7, 2005, Linz, Austria.67Han, Jefferson Y., "Low-Cost Multi-Touch Sensing Through Frustrated Total Internal Reflection," 2005, ACM Symposium on User Interface Software and Technology (UIST).68Harville, Michael et al., "Foreground Segmentation Using Adaptive Mixture Models in Color and Depth," 2001, Proc. of IEE Workshop on Detection and Recognition of Events in Video, pp. 3-11.69Hemmer, Raphael Lozano, "Body Movies," 2002, art project/installation, description available online at .70Hemmer, Raphael Lozano, "Body Movies," 2002, art project/installation, description available online at <http://www.lozano-hemmer.com/eproyecto.html>.71Hoff, Kenneth E. III et al, "Fast and Simple 2D Geometric Proximity Queries Using Graphics Hardware," 2001, Proc. of the 2001 Symposium on Interactive 3D Graphics, pp. 145-148.72International Preliminary Examination Report for PCT/US2002/017843, filed Jun. 4, 2002.73International Preliminary Report on Patentability for PCT/US2004/035477, filed Oct. 25, 2004.74International Preliminary Report on Patentability for PCT/US2004/035478, filed Oct. 25, 2004.75International Preliminary Report on Patentability for PCT/US2004/041318, filed Dec. 9, 2004.76International Preliminary Report on Patentability for PCT/US2004/041319, filed Dec. 9, 2004.77International Preliminary Report on Patentability for PCT/US2004/041320, filed Dec. 9, 2004.78International Preliminary Report on Patentability for PCT/US2005/008984, filed Mar. 18, 2005.79International Preliminary Report on Patentability for PCT/US2006/030720, filed on Aug. 4, 2006.80International Preliminary Report on Patentability for PCT/US2008/059900, filed on Apr. 10, 2008.81International Preliminary Report on Patentability for PCT/US2008/10750, filed Sep. 15, 2008.82International Search Report for PCT/US03/40321, filed Dec. 15, 2003.83International Search Report for PCT/US2002/017843, filed Jun. 4, 2002, dated Feb. 5, 2003.84International Search Report for PCT/US2004/035477, filed Oct. 25, 2004.85International Search Report for PCT/US2004/035478, filed Oct. 25, 2004.86International Search Report for PCT/US2004/041318, filed Dec. 9, 2004.87International Search Report for PCT/US2004/041319, filed Dec. 9, 2004.88International Search Report for PCT/US2004/041320, filed Dec. 9, 2004.89International Search Report for PCT/US2005/008984, filed Mar. 18, 2005.90International Search Report for PCT/US2006/030720, filed Aug. 4, 2006.91International Search Report for PCT/US2008/059900, filed Apr. 10, 2008.92International Search Report for PCT/US2008/10750, filed Sep. 15, 2008.93Invitation to Pay Additional Fees and Partial ternational Search Report on Patentability for PCT/US2004/035478, filed Oct. 25, 2004.94Ivars Peterson, "Artificial reality; combining a person's live video image with computer graphics suggests novel ways of working and playing with computers" Science News, Jun. 22, 1985.95Jabri, Sumer et al., "Detection and Location of People in Video Images Using Adaptive Fusion of Color and Edge Information;" presented at the Int. Conf. Pattern Recognition, Barcelona, Spain, 2000.96Joyce, Arthur W. III, et al., "Implementation and capabilities of a virtual interaction system," 1998, Proc. 2nd Euro. Conf. Disability, Virtual Reality & Assoc. Tech., Skovde, Sweden, pp. 237-245.97Katz, Itai et al., "A Multi-Touch Surface Using Multiple Cameras," 2007, Advanced Concepts for Intelligent Vision Systems, vol. 4678/2007.98Keays, Bill, "metaField Maze," 1998, exhibited at Siggraph'99 Emerging Technologies and Ars Electronica 1999, description available online at .99Keays, Bill, "Using High-Bandwidth Input/Output in Interactive Art," Jun. 1999, Master's Thesis, Massachusetts Institute of Technology, School of Architecture and Planning.100Keays, Bill, "metaField Maze," 1998, exhibited at Siggraph'99 Emerging Technologies and Ars Electronica 1999, description available online at <http://www.billkeays.com/metaFieldInfosheet1A.pdf>.101Khan, Jeff; "Intelligent Room with a View"; Apr.-May 2004, RealTime Arts Magazine, Issue 60, available online at www.realtimearts.net/article/60/7432.102Kjeldesn, Rick et al., "Dynamically Reconfigurable Vision-Based User Interfaces," Apr. 2003, 3rd International Conference on Vision Systems (ICVVS '03), Graz, Austria, pp. 6-12.103Kjeldsen, R. et al., "Interacting with Steerable Projected Displays," 2002, Proc. Of the 5th International Conference on Automatic Face and Gesture Recognition, Washington, D.C.104Kreuger, Myron, "Videoplace," 1969 and subsequent, summary available online at .105Kreuger, Myron, "Videoplace-An Artificial Reality," Apr. 1985, Conference on Human Factors in Computing Systems, San Francisco, California, pp. 35-40.106Kreuger, Myron, "Videoplace," 1969 and subsequent, summary available online at <http://www.jtnimoy.com/itp/newmediahistory/videoplace>.107Kreuger, Myron, "Videoplace�An Artificial Reality," Apr. 1985, Conference on Human Factors in Computing Systems, San Francisco, California, pp. 35-40.108Kurapati, Kaushal, et al., "A Multi-Agent TV Recommender," 2001, Workshop on Personalization in Future TV, pp. 1-8, XP02228335.109Lantagne, Michel, et al., "VIP: Vision tool for comparing Images of People," Vision Interface 2003, pp. 1-8.110Lengyel, Jed et al., "Real-Time Robot Motion Planning Using Rasterizing Computer Graphics Hardware," Aug. 1990, ACM SIGGRAPH Computer Graphics, vol. 24, Issue 4, pp. 327-335.111Letter dated May 16, 2007 from Christian Zuckschwerdt regarding EffecTV, (partial machine translation), cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.112Letter of the opponent O2 dated May 28, 2010 in European Application No. 02739710.8, filed Jun. 4, 2002.113Levin, Golan "Computer Vision for Artists and Designers: Pedagogic Tools and Techniques for Novice Programmers," Aug. 2006, AI & Society, vol. 20, Issue 4, pp. 462-482.114Lin, Mingxiu et al., "A New Approach for Vision-based Rear Vehicle Tracking," Key Laboratory of Integrated Automation of Process Industry, Ministry of Education, Northeastern University, Shenyang, Liaoning Province, China, held May 23-25, 2007, pp. 107-111.115Livingston, Mark Alan, "Vision-based Tracking with Dynamic Structured Light for Video See-through Augmented Reality," 1998, Ph.D. Dissertation, University of North Carolina at Chapel Hill.116MacIver, Malcolm, et al., "Body Electric," 2003, art installation, description available online at .117MacIver, Malcolm, et al., "Body Electric," 2003, art installation, description available online at <http://www.neuromech.northwestern.edu/uropatagium/#ArtSci>.118Malik, Shahzad et al., "Visual Touchpad: A Two-Handed Gestural Input Device," Oct. 13-15, 2004, International Conference on Multimodal Interfaces (ICMI '04).119Mandala Systems, "Video Gesture Control System Concept," 1986, description available online at .120Mandala Systems, "Video Gesture Control System Concept," 1986, description available online at <http://www.vividgroup.com/tech.html>.121Maria Langer, "Mac OS X 10.2: Visual QuickStart Guide," Sep. 17, 2002, Peachpit Press, P. 111.122Mathieu Lamarre, et al., "Background subtraction using competing models in the block-DCT domain," 2002, IEEE Comput Soc US, vol. 1, pp. 299-302.123Microsoft Surface multi-touch interface table unveiled, May 30, 2007, downloaded from http://www.dancewithshadows.com/tech/microsoft-surface.asp.124Microsoft Surface Web Page, downloaded from http://www.microsoft.com/surface/pp./Product/WhatIs.aspx on Sep. 24, 2009.125Microsoft Surface, downloaded from http://en.wikipedia.org/wiki/Microsoft-surface on Sep. 24, 2009.126Microsoft Surface, downloaded from http://en.wikipedia.org/wiki/Microsoft�surface on Sep. 24, 2009.127Mitsubishi DiamondTouch, http://www.merl.com/projects/DiamondTouch/, visited Mar. 21, 2007.128Mo, Zhenyao "SmartCanvas: A Gesture-Driven Intelligent Drawing Desk System," Jan. 9-12, 2005, Proceedings of Intelligent User Interfaces (IUI '05).129Morano, Raymond A. et al., "Structured Light Using Pseudorandom Codes," Mar. 1998, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 20, No. 3.130Morris, T. et al., "Real-Time Fingertip Detection for Hand Gesture Recognition," Sep. 9-11, 2002, Advanced Concepts for Intelligent Vision Systems (ACIVS '04), Ghent University, Belgium.131Muench, Wolfgang, "Bubbles", 1999 Prix Ars Electonica Catalog 1999, Springer-Verlag, Berlin, Germany; available online at .132Muench, Wolfgang, "Bubbles", 1999 Prix Ars Electonica Catalog 1999, Springer-Verlag, Berlin, Germany; available online at <http://hosting/zkm/de/wmuench/bub/text>.133Non-Final Rejection in U.S. Appl. No. 10/946,263, dated Jan. 13, 2009.134Non-Final Rejection in U.S. Appl. No. 10/946,263, dated Jan. 25, 2010.135Non-Final Rejection in U.S. Appl. No. 10/946,263, dated Jul. 22, 2010.136Non-Final Rejection in U.S. Appl. No. 10/946,414; (USPN 7,710,391), dated Aug. 6, 2008.137Non-Final Rejection in U.S. Appl. No. 10/946,414; (USPN 7,710,391), dated Jan. 29, 2008.138Non-Final Rejection in U.S. Appl. No. 11/083,851, dated Mar. 8, 2006.139Non-Final Rejection in U.S. Appl. No. 11/101,900, dated Aug. 6, 2007.140Non-Final Rejection in U.S. Appl. No. 11/197,941, dated Mar. 8, 2006.141Non-Final Rejection in U.S. Appl. No. 11/197,941, dated Sep. 6, 2006.142Non-Final Rejection in U.S. Appl. No. 11/507,976, dated Oct. 29, 2008.143Non-Final Rejection in U.S. Appl. No. 11/507,976, dated Sep. 17, 2007.144Non-Final Rejection in U.S. Appl. No. 11/929,947, dated Oct. 21, 2010.145Non-Final Rejection in U.S. Appl. No. 11/982,290, dated Feb. 15, 2011.146Notice of Allowance in U.S. Appl. No. 10/160,217 (USPN 7,259,747), dated Jun. 26, 2007.147Notice of Allowance in U.S. Appl. No. 10/160,217 (USPN 7,259,747), dated Oct. 18, 2006.148Notice of Allowance in U.S. Appl. No. 10/946,263, dated Jan. 4, 2011.149Notice of Allowance in U.S. Appl. No. 10/946,263, dated Jul. 6, 2011.150Notice of Allowance in U.S. Appl. No. 10/946,263, dated Mar. 21, 2011.151Notice of Allowance in U.S. Appl. No. 10/946,414 (USPN 7,710,391), dated Feb. 22, 2010.152Notice of Allowance in U.S. Appl. No. 10/946,414 (USPN 7,710,391), dated Nov. 17, 2009.153Notice of Allowance in U.S. Appl. No. 11/083,851, dated Sep. 12, 2006.154Notice of Allowance in U.S. Appl. No. 11/197,941, dated Oct. 26, 2007.155Notice of Allowance in U.S. Appl. No. 11/507,976, dated Jan. 20, 2010.156Notice of Allowance in U.S. Appl. No. 11/507,976, dated Jul. 13, 2010.157Notice of Allowance in U.S. Appl. No. 11/507,976, dated Sep. 9, 2009.158Notice of Allowance in U.S. Appl. No. 11/929,947, dated Apr. 1, 2011.159Notice of Allowance in U.S. Appl. No. 11/929,947, dated Jun. 30, 2011.160Notice of Opposition in European Application No. 02739710.8 dated Aug. 23, 2010.161Notice of Opposition in European Application No. 02739710.8 dated May 14, 2007.162Observation by third party Michael Saup dated Jan. 17, 2005, cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.163Observation by third party Petra Trefzger dated Jan. 17, 2005, cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.164Observation by third party Simon Penny dated Jan. 17, 2005, cited during opposition of European Application No. 02739710.8, filed Jun. 4, 2002.165Office Action in U.S. Appl. No. 10/160,217 (USPN 7,259,747), dated Apr. 22, 2004.166Office Action in U.S. Appl. No. 10/160,217 (USPN 7,259,747), dated Jun. 27, 2006.167Office Action in U.S. Appl. No. 10/866,495, dated Apr. 6, 2007.168Office Action in U.S. Appl. No. 10/866,495, dated Aug. 21, 2009.169Office Action in U.S. Appl. No. 10/866,495, dated Jan. 23, 2008.170Office Action in U.S. Appl. No. 10/866,495, dated Oct. 17, 2007.171Office Action in U.S. Appl. No. 10/866,495, dated Sep. 4, 2008.172Office Action in U.S. Appl. No. 10/946,084, dated Apr. 28, 2011.173Office Action in U.S. Appl. No. 10/946,084, dated Apr. 9, 2009.174Office Action in U.S. Appl. No. 10/946,084, dated Dec. 7, 2009.175Office Action in U.S. Appl. No. 10/946,084, dated Dec. 8, 2010.176Office Action in U.S. Appl. No. 10/946,084, dated Jul. 10, 2008.177Office Action in U.S. Appl. No. 10/946,084, dated Jun. 28, 2010.178Official Communication in Australian Application No. 2002312346, dated Nov. 14, 2006.179Official Communication in Canadian Patent Application No. 2,449,300, dated Nov. 9, 2009.180Official Communication in Chinese Application No. 02815206.9 dated Dec. 12, 2008.181Official Communication in Chinese Application No. 02815206.9 dated Mar. 1, 2010.182Official Communication in Chinese Application No. 02815206.9 dated Sep. 25, 2009.183Official Communication in Chinese Application No. 200480034551.4, dated Feb. 19, 2008.184Official Communication in European Patent Application No. 04 813 622.0, dated Mar. 4, 2008.185Official Communication in Indian Patent Application No. 1583/KOLNP/2003, dated May 22, 2006.186Official Communication in Korean Patent Application No. 10-2003-7015990, dated Nov. 8, 2006.187Official Communication in Korean Patent Application No. 2006-7007617, dated Mar. 18, 2011.188Official Communication in Korean Patent Application No. 2006-7011270, dated Mar. 8, 2011.189Official Report in Australian Application No. 2008299883, dated Dec. 8, 2010.190Paradiso, Joseph et al., "New Sensor and Music Systems for Large Interactive Surfaces," 2000, proc. Of the Interactive Computer Music Conference, Berlin, Germany, pp. 277-280.191Patent Withdrawal Notice in U.S. Appl. No. 10/160,217 (USPN 7,259,747), dated Mar. 22, 2007.192Penny, Simon, "Fugitive"; Jul. 1995; .193Penny, Simon, "Fugitive"; Jul. 1995; <http://www.ace.uci.edu/penny/works/fugitive/fugitive.html>.194Penny, Simon, et al., "Body Electric," 2003, art installation, description available online at .195Penny, Simon, et al., "Fugitive II, " 2004, Australian Center for the Moving Image, art installation, description available online at .196Penny, Simon, et al., "Body Electric," 2003, art installation, description available online at <http://www.neuromech.northwestern.edy/uropatagium/#ArtSci>.197Penny, Simon, et al., "Fugitive II, " 2004, Australian Center for the Moving Image, art installation, description available online at <http://www.acmi.net.au/fugitive.jsp?>.198Penny, Simon, et al.; Traces: Wireless full body tracking in the CAVE, Dec. 99; Japan; ICAT Virtual Reality Conference; <http://turing.ace.uci.edu/pennytexts/traces/>.199Pinhanez, C. et al., "Ubiquitous Interactive Graphics," 2002, IBM Research Report RC22495, available at <http://www.research.ibm.com/ed/publications/rc22495.pdf>.200Pinhanez, C., "The Everywhere Displays Projector: A Device to Create Ubiquitous Graphical Interfaces," 2001, Proc. Of the UbiComp 2001 Conference, Ubiquitous Computig Lecture Notes in Computer Science, Springer-Verlag, Berlin, Germany, pp. 315-331.201PLASMA; 3 pages; <http://www.particles.de/paradocs/plasma/index.html>, cited in U.S. Appl. No. 10/160,217 on Aug. 8, 2005.202Provision of the minutes in European Application No. 02739710.8 dated Dec. 28, 2009.203Reactrix, Inc. website, Mar. 28, 2003, <http://web.archive.org/web/20030328234205/http://www.reactrix.com> and <http://web.archive.org/web/20030328234205/http://www.reactrix.com/webdemo.php>.204Rekimoto, J., et al., "Perceptual Surfaces: Towards a Human and Object Sensitive Interactive Display," 1997, Proc. Of the Workshop on Perceptual User Interfaces, Banff, Canada, pp. 30-32.205Rekimoto, Jun, "SmartSkin: An Infrastructure for Freehand Manipulation on Interactive Surfaces." Vol. No. 4, Issue No. 1, pp. 113-120, Apr. 2002.206Ringel, M. et al., "Barehands: Implement-Free Interaction with a Wall-Mounted Display," 2001, Proc. Of the 2001 ACM CHI Conference on Human Factors in Computing Systems (Extended Abstracts), p. 367-368.207Rogala, Miroslaw, "Lovers Leap," 1994, art installation, Dutch Electronic Arts Festival, description available online at <http://wayback.v2.nl/DEAF/persona/rogala.html>.208Rokeby, David, "softVNS 2 real time video processing and tracking software for Max;" SoftVNS 2 downloads, as downloaded from <http://homepage.mac.com/davidrokeby/softVNS.html> on Mar. 16, 2007.209Rokeby, David, "Very Nervous System (VNS)," Mar. 1995, Wired Magazine, available online at <http://www.wired.com/wired/archive/3.03/rokeby.html>; sold as software at <http://homepage.mac.com/davidrokeby/softVNS.html>.210Sato, Yoichi, et al., "Fast Tracking of Hands and Fingertips in Infrared Images for Augmented Desk Interface," Mar. 2000, 4th International Conference on Automatic Face -and Gesture-Recognition, Grenoble, France.211Schneider, John K., "Improved Fingerprint System Using Rolled and Multi-segmented Techniques," U.S. Appl. No. 60/575952, filed on Jun. 1, 2004, pp. 1-6.212Screenshots of Reactrix Product Demo Video, Mar. 28, 2003, <http://web.archive.org/web/20030407174258/http://www.reactrix.com/demo/reactrix�demo.wmv>.213Sester, Marie, "Access," 2001, Interaction 99 Biennial Catalog, Gifu, Japan, available online at <http://www.accessproject.net/concept.html>.214Snibbe, Scott, "Boundary Functions," 1998, art installation, description available online at <http://snibbe.com/scott/bf/index.html>.215Snibbe, Scott, "Screen Series," 2002-2003 art installation, description available online at <http://snibbe.com/scott/screen/index.html>.216Sonneck, Georg, et al., "Optimized One-to-One Personalization of Web Applications using a Graph Based Model," IEEE-22, Apr. 26, 2003, 9 pgs.217Sparacino, Flavia, "(Some) computer visions based interfaces for interactive art and entertainment installations," 2001, INTER�FACE Body Boundaries, Anomalie digital arts, No. 2, Paris, France.218Sparacino, Flavia, et al., "Media in performance: interactive spaces for dance, theater, circus and museum exhibits," 2000, IBM Systems Journal, vol. 39, No. 3-4, pp. 479-510.219Stauffer, Chris and W. Eric L. Grimson, "Learning Patterns of Activity Using Real-Time Tracking," Aug. 2000, IEEE Transaction on Pattern Analysis and Machine Intelligence, vol. 22, No. 8, pp. 747-757.220Summons to Attend Oral Proceedings in European Application No. 02739710.8, dated Aug. 12, 2005.221Summons to Attend Oral Proceedings in European Application No. 02739710.8, dated Jun. 12, 2009.222Supreme Particles, "PLASMA/Architexture," 1994, available online at <http://www.particles.de/paradocs/plasma/index.html>.223Supreme Particles; R111, 1999, available online at <http://www.r111.org>, XP-002989704.224Tan, P, et al., "Highlight Removal by Illumination-Constrained Inpainting," Ninth IEEE International Conference on Computer Vision, 2003.225The History of Microsoft Surface, downloaded from http://www.microsoft.com/presspass/presskits/surfacecomputing/docs/SurfaceHistoryBG.doc on Sep. 24, 2009.226Torr, P.H.S. et al., "The Development and Comparison of Robust Methods for Estimating the Fundamental Matrix," 1997, International Journal of Computer Vision, vol. 24, No. 3, pp. 271-300.227Toth, Daniel et al., ""Illumination-Invariant Change Detection,"" 2000 4th IEEE Southwest Symposium on Image Analysis and Interpretation, p. 3.228Trefzger, Petra, ""Vorwerk,"" 2000, art installation, description available online at <http://www.petracolor.de>.229Utterback, Camille, et al., "Text Rain,"1999, art installation, available online at <www.camilleutterback.com/textrain.html>.230Vogt, Florian et al., "Highlight Substitution in Light Fields," IEEE International Conference on Image Processing 2002.231Wang, Junxian, et al., "Specular reflection removal for human detection under aquatic environment," 2004 IEEE Conference on Computer and Pattern Recognition Workshop (CVPRW04) vol. 8, p. 130.232Wellner, Pierre, "Digital Desk Calculator:Tangible Manipulation on a Desktop Display" Proceedings of the Symposium on User Interface Software and Technol (UIST), Hilton Head, S. Carolina, Nov. 11-13, 1991.233Wellner, Pierre, "Interacting with paper on the DigitalDesk," Jul. 1993, Communications of the ACM, Special issue on computer augmented environments: back to the real world, vol. 36, Issue 7, pp. 87-96.234Wilson, Andrew, "PlayAnywhere: A Compact Interactive Tabletop Projection-Vision System," ACM Symposium on User Interface Software and Technology (UIST), 2005.235Written Opinion for PCT/US2002/017843, filed Jun. 4, 2002, dated Feb. 5, 2003.236Written Opinion of the International Searching Authority for PCT/US2004/035477, filed Oct. 25, 2004.237Written Opinion of the International Searching Authority for PCT/US2004/035478, filed Oct. 25, 2004.238Written Opinion of the International Searching Authority for PCT/US2004/041318, filed Dec. 9, 2004.239Written Opinion of the International Searching Authority for PCT/US2004/041319, filed Dec. 9, 2004.240Written Opinion of the International Searching Authority for PCT/US2004/041320, filed Dec. 9, 2004.241Written Opinion of the International Searching Authority for PCT/US2005/008984, filed Mar. 18, 2005.242Written Opinion of the International Searching Authority for PCT/US2006/030720, filed Aug. 4, 2006.243Written Opinion of the International Searching Authority for PCT/US2008/059900, filed Apr. 10, 2008.244Xiao, Yang; "Throughput and Delay Limits of IEEE 802.11," IEEE Communications Letters, vol. 6, No. 8, pp. 355-357, Aug., 2002.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS8232990 *Jan 5, 2010Jul 31, 2012Apple Inc.Working with 3D objectsUS8514221Jul 9, 2012Aug 20, 2013Apple Inc.Working with 3D objectsUS8625845Feb 16, 2010Jan 7, 2014Quantum Signal, LlcOverlaying virtual content onto video stream of people within venue based on analysis of the people within the video streamUS8675182May 1, 2012Mar 18, 2014Microsoft CorporationMethod and system to reduce stray light reflection error in time-of-flight sensor arraysUS8723796 *Feb 2, 2012May 13, 2014Kodak Alaris Inc.Multi-user interactive display systemUS8730309 *Jun 21, 2010May 20, 2014Microsoft CorporationProjectors and depth cameras for deviceless augmented reality and interactionUS8810513Feb 2, 2012Aug 19, 2014Kodak Alaris Inc.Method for controlling interactive display systemUS20090219253 *Feb 29, 2008Sep 3, 2009Microsoft CorporationInteractive Surface Computer with Switchable DiffuserUS20110164029 *Jan 5, 2010Jul 7, 2011Apple Inc.Working with 3D ObjectsUS20110205341 *Jun 21, 2010Aug 25, 2011Microsoft CorporationProjectors and depth cameras for deviceless augmented reality and interaction.US20130201104 *Feb 2, 2012Aug 8, 2013Raymond William PtuchaMulti-user interactive display systemUS20130222353 *Feb 29, 2012Aug 29, 2013Microsoft CorporationPrism illumination-optic* Cited by examinerClassifications U.S. Classification345/158, 345/156International ClassificationG09G5/08, G06F3/01, G06F3/033, G03B21/14, G06F3/042, G09G5/00, G06F3/00Cooperative ClassificationG06F3/0425, G06F3/011, G06F3/0428European ClassificationG06F3/01B, G06F3/042P, G06F3/042CLegal EventsDateCodeEventDescriptionApr 9, 2012ASAssignmentFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:INTELLECTUAL VENTURES HOLDING 67 LLC;REEL/FRAME:028012/0662Owner name: MICROSOFT CORPORATION, WASHINGTONEffective date: 20120216Jun 2, 2009ASAssignmentOwner name: INTELLECTUAL VENTURES HOLDING 67 LLC, NEVADAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DHANDO INVESTMENTS, INC.;REEL/FRAME:022768/0873Effective date: 20090409May 27, 2009ASAssignmentOwner name: DHANDO INVESTMENTS, INC., DELAWAREFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:REACTRIX (ASSIGNMENT FOR THE BENEFIT OF CREDITORS), LLC;REEL/FRAME:022741/0258Effective date: 20090409May 19, 2009ASAssignmentOwner name: REACTRIX (ASSIGNMENT FOR THE BENEFIT OF CREDITORS)Free format text: CONFIRMATORY ASSIGNMENT;ASSIGNOR:REACTRIX SYSTEMS, INC.;REEL/FRAME:022707/0759Effective date: 20090406Jun 4, 2008ASAssignmentOwner name: REACTRIX SYSTEMS, INC., CALIFORNIAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ZIDE, JOSHUA;BELL, MATTHEW;GLECKMAN, PHILIP;AND OTHERS;REEL/FRAME:021035/0819;SIGNING DATES FROM 20041223 TO 20050112Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ZIDE, JOSHUA;BELL, MATTHEW;GLECKMAN, PHILIP;AND OTHERS;SIGNING DATES FROM 20041223 TO 20050112;REEL/FRAME:021035/0819RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google