Inventor · disambiguated record
Roger Kumar
Also filed as: KUMAR ROGER
22 granted patents·3 pending applications·198 citations·filing 2003–2018
95Inventor score
Top patents by PatentIndex Score
25 records- 0193US8111752B2Encoding mode pruning during video encodingKUMAR ROGER·Filed 2005·Granted Feb 7, 2012·22 cites·26 claims
- 0291US7418037B1Method of performing rate control for a compression systemAPPLE INC·Filed 2003·Granted Aug 26, 2008·39 cites·54 claims
- 0387US7239721B1Adaptive motion estimationAPPLE INC·Filed 2003·Granted Jul 3, 2007·39 cites·29 claims
- 0485US8737479B2Encoding mode pruning during video encodingKUMAR ROGER·Filed 2011·Granted May 27, 2014·6 cites·20 claims
- 0584US8428127B2Method of performing rate control for a compression systemNIE XIAOCHUN·Filed 2008·Granted Apr 23, 2013·6 cites·18 claims
- 0683US7412080B2Adaptive motion estimationAPPLE INC·Filed 2007·Granted Aug 12, 2008·10 cites·23 claims
- 0782US7376280B2Video encoding and decodingAPPLE INC·Filed 2003·Granted May 20, 2008·18 cites·12 claims
- 0881US9137535B2Method for implementing a quantizer in a multimedia compression and encoding systemPUN THOMAS·Filed 2010·Granted Sep 15, 2015·3 cites·27 claims
- 0980US7769084B1Method for implementing a quantizer in a multimedia compression and encoding systemAPPLE INC·Filed 2003·Granted Aug 3, 2010·12 cites·52 claims
- 1077US7391812B2Adaptively post filtering encoded videoAPPLE INC·Filed 2003·Granted Jun 24, 2008·20 cites·7 claims
- 1173US9819939B2Method for implementing a quantizer in a multimedia compression and encoding systemAPPLE INC·Filed 2015·Granted Nov 14, 2017·1 cites·19 claims
- 1273US7742525B1Adaptive motion estimationAPPLE INC·Filed 2003·Granted Jun 22, 2010·10 cites·19 claims
- 1368US8325808B2Encoding videoPUN THOMAS·Filed 2011·Granted Dec 4, 2012·1 cites·12 claims
- 1466US7944971B1Encoding videoAPPLE INC·Filed 2003·Granted May 17, 2011·5 cites·24 claims
- 1564US10848762B2Method for implementing a quantizer in a multimedia compression and encoding systemAPPLE INC·Filed 2018·Granted Nov 24, 2020·0 cites·20 claims
- 1661US10104375B2Method for implementing a quantizer in a multimedia compression and encoding systemAPPLE INC·Filed 2017·Granted Oct 16, 2018·0 cites·20 claims
- 1760US7379956B2Encoding and decoding data arraysAPPLE INC·Filed 2003·Granted May 27, 2008·6 cites·14 claims
- 1857US8451911B2Adaptively post filtering encoded videoPUN THOMAS·Filed 2008·Granted May 28, 2013·0 cites·12 claims
- 1956US2008232469A1Rate Control for a Multimedia Compression and Encoding SystemNIE XIAOCHUN·Filed 2008·Application pending·0 cites
- 2054US8111751B2Encoding videoPUN THOMAS·Filed 2011·Granted Feb 7, 2012·0 cites·10 claims
- 2153US2013297875A1Encoding and Decoding ImagesKUMAR ROGER·Filed 2013·Application pending·0 cites
- 2251US8526747B2Efficient video encoding by preforming transform operationsHANDLEY MAYNARD·Filed 2008·Granted Sep 3, 2013·0 cites·10 claims
- 2351US8296348B2Encoding and decoding data arraysKUMAR ROGER·Filed 2008·Granted Oct 23, 2012·0 cites·22 claims
- 2449US8254459B2Adaptive motion estimationKUMAR ROGER·Filed 2010·Granted Aug 28, 2012·0 cites·25 claims
- 2548US2005286777A1Encoding and decoding imagesKUMAR ROGER·Filed 2005·Application pending·0 cites
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