Inventor · disambiguated record
Dennis P. Cheney
Also filed as: CHENEY DENNIS · CHENEY DENNIS P · CHENEY DENNIS PHILLIP
15 granted patents·1 pending application·821 citations·filing 1990–2003
95Inventor score
Files withIBM14
Top patents by PatentIndex Score
16 records- 0193US5576765AVideo decoderIBM·Filed 1994·Granted Nov 19, 1996·201 cites·5 claims
- 0290US5668599AMemory management for an MPEG2 compliant decoderIBM·Filed 1996·Granted Sep 16, 1997·150 cites·12 claims
- 0388US6519283B1Integrated video processing system having multiple video sources and implementing picture-in-picture with on-screen display graphicsIBM·Filed 1999·Granted Feb 11, 2003·110 cites·21 claims
- 0486US7729421B2Low latency video decoder with high-quality, variable scaling and minimal frame buffer memoryIBM·Filed 2002·Granted Jun 1, 2010·33 cites·9 claims
- 0585US6996174B2MPEG video decoder with integrated scaling and display functionsIBM·Filed 2002·Granted Feb 7, 2006·25 cites·2 claims
- 0682US6470051B1MPEG video decoder with integrated scaling and display functionsIBM·Filed 1999·Granted Oct 22, 2002·63 cites·46 claims
- 0781US5963222AMulti-format reduced memory MPEG decoder with hybrid memory address generationIBM·Filed 1998·Granted Oct 5, 1999·74 cites·28 claims
- 0875US5777679AVideo decoder including polyphase fir horizontal filterIBM·Filed 1996·Granted Jul 7, 1998·50 cites·4 claims
- 0968US5929911AMultiformat reduced memory MPEG-2 compliant decoderIBM·Filed 1997·Granted Jul 27, 1999·33 cites·42 claims
- 1058US6469743B1Programmable external graphics/video port for digital video decode system chipIBM·Filed 1999·Granted Oct 22, 2002·22 cites·25 claims
- 1152US8014651B2MPEG-2 decoder, method and buffer scheme for providing enhanced trick mode playback of a video streamIBM·Filed 2003·Granted Sep 6, 2011·1 cites·21 claims
- 1248US5276808AData storage buffer system and methodIBM·Filed 1991·Granted Jan 4, 1994·14 cites·11 claims
- 1345US5285456ASystem and method for improving the integrity of control informationIBM·Filed 1991·Granted Feb 8, 1994·21 cites·23 claims
- 1439US6012249AInsulated plant coverFiled 1997·Granted Jan 11, 2000·10 cites·3 claims
- 1539US5333301AData transfer bus system and method serving multiple parallel asynchronous unitsIBM·Filed 1990·Granted Jul 26, 1994·14 cites·23 claims
- 1634US2002130293A1Deformable membrane valve apparatus and methodFiled 2001·Application pending·0 cites
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