Source: http://www.google.com/patents/US8040855?dq=6966484
Timestamp: 2015-05-07 06:53:21
Document Index: 357507727

Matched Legal Cases: ['art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'Application No. 2009', 'Application No. 2002', 'Application No. 2002', 'Application No. 2002', 'Application No. 2003', 'Application No. 2007']

Patent US8040855 - Communication system using OFDM for one direction and DSSS for another direction - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsA method and apparatus for wireless communication are described. In one embodiment, a method for communicating with a subscriber comprises transmitting orthogonal frequency domain multiplexing (OFDM) signals to the subscriber, and receiving direct-sequence spread spectrum (DSSS) signals from the sub...http://www.google.com/patents/US8040855?utm_source=gb-gplus-sharePatent US8040855 - Communication system using OFDM for one direction and DSSS for another directionAdvanced Patent SearchPublication numberUS8040855 B2Publication typeGrantApplication numberUS 11/756,316Publication dateOct 18, 2011Filing dateMay 31, 2007Priority dateMar 9, 2001Also published asCN1507708A, CN100370710C, CN101083651A, US6940827, US7852812, US8873516, US20020159422, US20060067278, US20070223406, US20110032921, WO2002073831A1Publication number11756316, 756316, US 8040855 B2, US 8040855B2, US-B2-8040855, US8040855 B2, US8040855B2InventorsXiaodong Li, Hui Liu, Wenzhong ZhangOriginal AssigneeAdaptix, Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (89), Non-Patent Citations (29), Referenced by (4), Classifications (29), Legal Events (2) External Links: USPTO, USPTO Assignment, EspacenetCommunication system using OFDM for one direction and DSSS for another direction
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(MOMUC '99). 1999 IEEE International Workshop on San Diego, CA, USA IEEE, US Nov. 15, 1999, pp. 43-50, XP010370695, ISBN: 0-7803-5904-6.* Cited by examinerReferenced byCiting PatentFiling datePublication dateApplicantTitleUS8873516Oct 15, 2010Oct 28, 2014Adaptix, Inc.Communication system using OFDM for one direction and DSSS for another directionUS8917660 *May 23, 2011Dec 23, 2014Interdigital Technology CorporationMethod for performing wireless switchingUS20110222617 *May 23, 2011Sep 15, 2011Interdigital Technology CorporationMethod for performing wireless switchingUS20120044845 *Jun 13, 2011Feb 23, 2012Samsung Electronics Co. Ltd.Transmission power control method of base station in ofdma-based wireless communication system* Cited by examinerClassifications U.S. Classification370/335, 375/140, 375/131, 370/355International ClassificationH04B7/216, H04L5/02, H04J11/00, H04L27/26, H04L5/14, H04W52/08, H04W16/10, H04W72/08, H04W52/10, H04B1/707Cooperative ClassificationH04W52/10, H04W52/08, H04B1/707, H04W16/10, H04L27/2601, H04L5/14, H04W72/08, H04L5/023, H04L5/143European ClassificationH04L5/02Q, H04L5/14, H04W16/10, H04L27/26M, H04L5/14P, H04B1/707Legal EventsDateCodeEventDescriptionJan 12, 2012ASAssignmentOwner name: ADAPTIX, INC., TEXASFree format text: RELEASE BY SECURED PARTY;ASSIGNORS:BAKER COMMUNICATIONS FUND II, L.P.;BAKER COMMUNICATIONS FUND II (QP), L.P.;REEL/FRAME:027531/0093Effective date: 20120112Oct 5, 2009ASAssignmentOwner name: BAKER COMMUNICATIONS FUND II (QP) L.P., NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;REEL/FRAME:023319/0904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II, L.P., NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;REEL/FRAME:023319/0904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II (QP) L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100309;REEL/FRAME:23319/904Owner name: BAKER COMMUNICATIONS FUND II (QP) L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100304;REEL/FRAME:23319/904Owner name: BAKER COMMUNICATIONS FUND II, L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100309;REEL/FRAME:23319/904Owner name: BAKER COMMUNICATIONS FUND II, L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100304;REEL/FRAME:23319/904Free format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100511;REEL/FRAME:23319/904Free format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100511;REEL/FRAME:23319/904Free format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;REEL/FRAME:23319/904Free format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;REEL/FRAME:23319/904Owner name: BAKER COMMUNICATIONS FUND II (QP) L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;REEL/FRAME:023319/0904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II, L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;REEL/FRAME:23319/904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II, L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;REEL/FRAME:023319/0904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II (QP) L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100511;REEL/FRAME:23319/904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II (QP) L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100304;REEL/FRAME:23319/904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II, L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100511;REEL/FRAME:23319/904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II, L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100309;REEL/FRAME:23319/904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II (QP) L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;REEL/FRAME:23319/904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II, L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100304;REEL/FRAME:23319/904Effective date: 20090928Owner name: BAKER COMMUNICATIONS FUND II (QP) L.P.,NEW YORKFree format text: SECURITY AGREEMENT;ASSIGNOR:ADAPTIX, INC.;US-ASSIGNMENT DATABASE UPDATED:20100309;REEL/FRAME:23319/904Effective date: 20090928RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services