Inventor · disambiguated record
Geoffrey Dunbar
Also filed as: DUNBAR GEOFFREY · DUNBAR GEOFFREY T
31 granted patents·4 pending applications·696 citations·filing 1997–2015
97Inventor score
Top patents by PatentIndex Score
35 records- 0198US7480382B2Image file containerMICROSOFT CORP·Filed 2003·Granted Jan 20, 2009·206 cites·73 claims
- 0296US7962639B2Media processing technologiesMICROSOFT CORP·Filed 2008·Granted Jun 14, 2011·17 cites·20 claims
- 0396US7376976B2Transcryption of digital content between content protection systemsMICROSOFT CORP·Filed 2006·Granted May 20, 2008·89 cites·20 claims
- 0495US7937487B2Media scrubbing using a media processorMICROSOFT CORP·Filed 2008·Granted May 3, 2011·14 cites·20 claims
- 0592US8171151B2Media foundation media processorDUNBAR GEOFFREY T·Filed 2008·Granted May 1, 2012·9 cites·20 claims
- 0692US7684566B2Encryption scheme for streamed multimedia content protected by rights management systemMICROSOFT CORP·Filed 2005·Granted Mar 23, 2010·17 cites·8 claims
- 0789US8463776B2Image file containerDUNBAR GEOFFREY T·Filed 2008·Granted Jun 11, 2013·9 cites·20 claims
- 0889US7555540B2Media foundation media processorMICROSOFT CORP·Filed 2003·Granted Jun 30, 2009·17 cites·20 claims
- 0987US8325916B2Encryption scheme for streamed multimedia content protected by rights management systemOLIVEIRA EDUARDO P·Filed 2010·Granted Dec 4, 2012·8 cites·20 claims
- 1084US7900140B2Media processing methods, systems and application program interfacesMICROSOFT CORP·Filed 2003·Granted Mar 1, 2011·43 cites·82 claims
- 1184US7856404B2Playlist burning in rights-management contextMICROSOFT CORP·Filed 2005·Granted Dec 21, 2010·16 cites·19 claims
- 1282US7941739B1Timeline sourceMICROSOFT CORP·Filed 2004·Granted May 10, 2011·36 cites·23 claims
- 1381US9363481B2Protected media pipelineGRIGOROVITCH ALEXANDRE·Filed 2005·Granted Jun 7, 2016·6 cites·19 claims
- 1481US7296296B2Protected media path and refusal response enablerMICROSOFT CORP·Filed 2004·Granted Nov 13, 2007·29 cites·16 claims
- 1581US6608933B1Loss tolerant compressed image dataMICROSOFT CORP·Filed 1997·Granted Aug 19, 2003·75 cites·30 claims
- 1680US7246318B2Application programming interface for utilizing multimedia dataMICROSOFT CORP·Filed 2002·Granted Jul 17, 2007·31 cites·34 claims
- 1777US7254836B2Protected media path and refusal response enablerMICROSOFT CORP·Filed 2004·Granted Aug 7, 2007·25 cites·23 claims
- 1875US7650492B2Automatic update of computer-readable components to support a trusted environmentMICROSOFT CORP·Filed 2005·Granted Jan 19, 2010·8 cites·20 claims
- 1973US7733962B2Reconstructed frame cachingMICROSOFT CORP·Filed 2003·Granted Jun 8, 2010·9 cites·10 claims
- 2069US8095985B2Protected media path and refusal response enablerDUNBAR GEOFFREY·Filed 2007·Granted Jan 10, 2012·5 cites·17 claims
- 2169US6934954B1Flexible interface for controlling streaming data in passive streaming plug-insMICROSOFT CORP·Filed 2000·Granted Aug 23, 2005·7 cites·12 claims
- 2267US7539393B2Method and system for reverse playback of compressed dataMICROSOFT CORP·Filed 2003·Granted May 26, 2009·9 cites·17 claims
- 2365US7774375B2Media foundation topologyMICROSOFT CORP·Filed 2003·Granted Aug 10, 2010·9 cites·32 claims
- 2459US9536565B2Media foundation media processorDUNBAR GEOFFREY T·Filed 2012·Granted Jan 3, 2017·0 cites·20 claims
- 2558US9460753B2Media scrubbing using a media processorDUNBAR GEOFFREY T·Filed 2011·Granted Oct 4, 2016·0 cites·20 claims
- 2658US9189605B2Protected computing environmentBARDE SUMEDH N·Filed 2009·Granted Nov 17, 2015·1 cites·10 claims
- 2757US9502074B2Media foundation media processorDUNBAR GEOFFREY T·Filed 2011·Granted Nov 22, 2016·0 cites·20 claims
- 2853US7792806B2Rate changeMICROSOFT CORP·Filed 2003·Granted Sep 7, 2010·1 cites·14 claims
- 2951US7600233B2Flexible interface for controlling streaming data in passive streaming plug-insMICROSOFT CORP·Filed 2004·Granted Oct 6, 2009·0 cites·34 claims
- 3049US2016006714A1Protected media pipelineMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Application pending·0 cites
- 3147US2006242406A1Protected computing environmentMICROSOFT CORP·Filed 2005·Application pending·0 cites
- 3246US2004267778A1Media foundation topology application programming interfaceMICROSOFT CORP·Filed 2003·Application pending·0 cites
- 3344US7712108B2Media processing methods, systems and application program interfacesMICROSOFT CORP·Filed 2003·Granted May 4, 2010·0 cites·40 claims
- 3444US2006236219A1Media timeline processing infrastructureMICROSOFT CORP·Filed 2005·Application pending·0 cites
- 3539US7882510B2Demultiplexer application programming interfaceMICROSOFT CORP·Filed 2003·Granted Feb 1, 2011·0 cites·20 claims
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