Source: http://www.google.com/patents/US6002801?dq=6,587,403
Timestamp: 2017-02-22 22:55:53
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Matched Legal Cases: ['art 1', 'art 1', 'art 1', 'art 1', 'art 1', 'art 1']

Patent US6002801 - Method and apparatus for improved video decompression by selection of IDCT ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsA video decoding system examines a block of DCT coefficients prior to computation of an inverse discrete cosine transform (IDCT) to determine the number of nonzero coefficients. A plurality of IDCT engines are available in the video system including an IDCT engine utilizing fewer computations for a sparse...http://www.google.com/patents/US6002801?utm_source=gb-gplus-sharePatent US6002801 - Method and apparatus for improved video decompression by selection of IDCT method based on image characteristicsAdvanced Patent SearchTry the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents.Publication numberUS6002801 APublication typeGrantApplication numberUS 08/423,913Publication dateDec 14, 1999Filing dateApr 18, 1995Priority dateApr 18, 1995Fee statusLapsedPublication number08423913, 423913, US 6002801 A, US 6002801A, US-A-6002801, US6002801 A, US6002801AInventorsGeoffrey S. Strongin, Yi Liu, Michael R. TuckerOriginal AssigneeAdvanced Micro Devices, Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (35), Non-Patent Citations (20), Referenced by (119), Classifications (16), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetMethod and apparatus for improved video decompression by selection of IDCT method based on image characteristics
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H04N19/124European ClassificationH04N7/26A4Q2, H04N7/30E4, H04N7/30Legal EventsDateCodeEventDescriptionApr 18, 1995ASAssignmentOwner name: ADVANCED MICRO DEVICES, INC., CALIFORNIAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:STRONGIN, GEOFFREY S.;LIU, YI;TUCKER, MICHAEL R.;REEL/FRAME:007452/0265Effective date: 19950412Dec 15, 2003LAPSLapse for failure to pay maintenance feesFeb 10, 2004FPExpired due to failure to pay maintenance feeEffective date: 20031214RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services