Source: http://www.google.com/patents/US7911989?dq=7,603,356
Timestamp: 2017-02-23 14:26:16
Document Index: 623034962

Matched Legal Cases: ['art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'art 11']

Patent US7911989 - Information processing system, information processing unit, control method ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsAn information processing system includes a plurality of information processing units wirelessly communicating with each other, each of which includes a distribution data receiving section for receiving distribution data to be distributed to each of the information processing units from an information...http://www.google.com/patents/US7911989?utm_source=gb-gplus-sharePatent US7911989 - Information processing system, information processing unit, control method, program and a recording mediumAdvanced Patent SearchTry the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents.Publication numberUS7911989 B2Publication typeGrantApplication numberUS 12/201,572Publication dateMar 22, 2011Filing dateAug 29, 2008Priority dateJul 26, 2004Fee statusLapsedAlso published asUS7453859, US20060017971, US20090002759Publication number12201572, 201572, US 7911989 B2, US 7911989B2, US-B2-7911989, US7911989 B2, US7911989B2InventorsKazuo Fujii, Masaharu Itoh, Kozo MatusnagaOriginal AssigneeInternational Business Machines CorporationExport CitationBiBTeX, EndNote, RefManPatent Citations (16), Non-Patent Citations (6), Classifications (13), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetInformation processing system, information processing unit, control method, program and a recording medium
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS5553083Jan 19, 1995Sep 3, 1996Starburst Communications CorporationMethod for quickly and reliably transmitting frames of data over communications linksUS5745483Sep 29, 1995Apr 28, 1998Ricoh Company, Ltd.Wireless computer network communication system and method having at least two groups of wireless terminalsUS6859831Oct 4, 2000Feb 22, 2005Sensoria CorporationMethod and apparatus for internetworked wireless integrated network sensor (WINS) nodesUS7376583 *Aug 10, 2000May 20, 2008Gofigure, L.L.C.Device for making a transaction via a communications linkUS7453859 *Jul 26, 2005Nov 18, 2008International Business Machines CorporationInformation processing system, information processing unit, control method, program and a recording mediumUS20040114521Jan 29, 2003Jun 17, 2004Shigeru SugayaRadio communication system, radio communication control method, radio communication apparatus, radio communication method, and computer programUS20040180702Mar 12, 2004Sep 16, 2004Brent HughesMethod to reduce battery power consumption in a telephony modem by detection of loss of RFUS20050047383Jul 21, 2004Mar 3, 2005Sony CorporationWireless communication system, wireless communication apparatus, wireless communication method and computer programUS20050078610Oct 14, 2003Apr 14, 2005Previdi Stefano BenedettoMethod and apparatus for generating routing information in a data communication networkUS20050190796Sep 14, 2004Sep 1, 2005Masaaki DateMethod of avoiding synchronization between communicating nodesUS20050286458Aug 31, 2005Dec 29, 2005Nec CorporationRadio network, relay node, core node, relay transmission method used in the same and program thereofJP2001339399A Title not availableJP2003002263A Title not availableJP2004164566A Title not availableJPH0897827A Title not availableJPH1155259A Title not available* Cited by examinerNon-Patent CitationsReference1"Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications-Amendment 2: Higher-speed Physical Layer (PHY) extension in the 2.4 GHz band-Corrigendum1", IEEE Std 802.11b-1999/Corr 1-2001, Nov. 7, 2001, 24 pages.2"Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications-Amendment 4: Further Higher Data Rate Extension in the 2.4 GHz Band", IEEE Std 802.11g-2003, Jun. 27, 2003, 12 pages.3"Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications-High-speed Physical Layer in the 5 GHz Band", IEEE-SA Standards Board, IEEE Std 802.11a-1999 (R2003), Jun. 12, 2003, 91 pages.4"Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications—Amendment 2: Higher-speed Physical Layer (PHY) extension in the 2.4 GHz band-Corrigendum1", IEEE Std 802.11b-1999/Corr 1-2001, Nov. 7, 2001, 24 pages.5"Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications—Amendment 4: Further Higher Data Rate Extension in the 2.4 GHz Band", IEEE Std 802.11g-2003, Jun. 27, 2003, 12 pages.6"Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications—High-speed Physical Layer in the 5 GHz Band", IEEE-SA Standards Board, IEEE Std 802.11a-1999 (R2003), Jun. 12, 2003, 91 pages.Classifications U.S. Classification370/310.2, 370/338, 370/328International ClassificationH04W52/02, H04W72/04, H04M1/00, H04W4/06, H04W88/04Cooperative ClassificationH04W52/0277, H04W8/24, H04W88/04, H04W72/04European ClassificationH04W8/24Legal EventsDateCodeEventDescriptionOct 31, 2014REMIMaintenance fee reminder mailedMar 22, 2015LAPSLapse for failure to pay maintenance feesMay 12, 2015FPExpired due to failure to pay maintenance feeEffective date: 20150322RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services