Inventor · disambiguated record
Chuck H. Ngai
Also filed as: NGAI CHUCK · NGAI CHUCK H · NGAI CHUCK HONG
28 granted patents·1,243 citations·filing 1983–2006
98Inventor score
Files withIBM28
Top patents by PatentIndex Score
28 records- 0193US6662329B1Processing errors in MPEG data as it is sent to a fixed storage deviceIBM·Filed 2000·Granted Dec 9, 2003·68 cites·20 claims
- 0293US5576765AVideo decoderIBM·Filed 1994·Granted Nov 19, 1996·201 cites·5 claims
- 0390US5668599AMemory management for an MPEG2 compliant decoderIBM·Filed 1996·Granted Sep 16, 1997·150 cites·12 claims
- 0489US6263023B1High definition television decoderIBM·Filed 1998·Granted Jul 17, 2001·101 cites·19 claims
- 0587US7646768B2Re-mapping and interleaving transport packets of multiple transport streams for processing by a single transport demultiplexorIBM·Filed 2006·Granted Jan 12, 2010·16 cites·18 claims
- 0685US6996174B2MPEG video decoder with integrated scaling and display functionsIBM·Filed 2002·Granted Feb 7, 2006·25 cites·2 claims
- 0782US6470051B1MPEG video decoder with integrated scaling and display functionsIBM·Filed 1999·Granted Oct 22, 2002·63 cites·46 claims
- 0881US6317164B1System for creating multiple scaled videos from encoded video sourcesIBM·Filed 1999·Granted Nov 13, 2001·68 cites·15 claims
- 0981US5963222AMulti-format reduced memory MPEG decoder with hybrid memory address generationIBM·Filed 1998·Granted Oct 5, 1999·74 cites·28 claims
- 1080US6853727B1File table copy protection for a storage device when storing streaming contentIBM·Filed 2000·Granted Feb 8, 2005·31 cites·27 claims
- 1180US6240492B1Memory interface for functional unit of integrated system allowing access to dedicated memory and shared memory, and speculative generation of lookahead fetch requestsIBM·Filed 1998·Granted May 29, 2001·67 cites·46 claims
- 1277US6996101B2Re-mapping and interleaving transport packets of multiple transport streams for processing by a single transport demultiplexorIBM·Filed 2000·Granted Feb 7, 2006·23 cites·49 claims
- 1377US6157740ACompression/decompression engine for enhanced memory storage in MPEG decoderIBM·Filed 1997·Granted Dec 5, 2000·61 cites·26 claims
- 1477US6052415AEarly error detection within an MPEG decoderIBM·Filed 1997·Granted Apr 18, 2000·56 cites·32 claims
- 1575US6801536B1Remultiplexing audio/video PES streams from an MPEG transport systemIBM·Filed 2000·Granted Oct 5, 2004·21 cites·20 claims
- 1673US4635194AInstruction buffer bypass apparatusIBM·Filed 1983·Granted Jan 6, 1987·46 cites·4 claims
- 1769US4692633AEdge sensitive single clock latch apparatus with a skew compensated scan functionIBM·Filed 1984·Granted Sep 8, 1987·16 cites·5 claims
- 1868US5929911AMultiformat reduced memory MPEG-2 compliant decoderIBM·Filed 1997·Granted Jul 27, 1999·33 cites·42 claims
- 1967US6999105B2Image scaling employing horizontal partitioningIBM·Filed 2003·Granted Feb 14, 2006·14 cites·23 claims
- 2067US6775327B2High definition television decoderIBM·Filed 2001·Granted Aug 10, 2004·6 cites·7 claims
- 2166US6944154B2System and method for remultiplexing of a filtered transport stream with new content in real-timeIBM·Filed 2000·Granted Sep 13, 2005·11 cites·18 claims
- 2266US6831931B2System and method for remultiplexing of a filtered transport streamIBM·Filed 2000·Granted Dec 14, 2004·7 cites·25 claims
- 2361US6995770B2Command list controller for controlling hardware based on an instruction received from a central processing unitIBM·Filed 2002·Granted Feb 7, 2006·7 cites·21 claims
- 2457US4888682AParallel vector processor using multiple dedicated processors and vector registers divided into smaller registersIBM·Filed 1989·Granted Dec 19, 1989·27 cites·9 claims
- 2551US4884190AHigh performance parallel vector processor having a modified vector register/element processor configurationIBM·Filed 1989·Granted Nov 28, 1989·19 cites·7 claims
- 2650US5784055AColor control for on-screen display in digital videoIBM·Filed 1996·Granted Jul 21, 1998·13 cites·10 claims
- 2741US4967343APipelined parallel vector processor including parallel configured element processors for processing vector elements in parallel fashionIBM·Filed 1983·Granted Oct 30, 1990·12 cites·8 claims
- 2835US4868739AFixed clock rate vector processor having exclusive time cycle control programmable into each microwordIBM·Filed 1986·Granted Sep 19, 1989·7 cites·15 claims
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