Assignee
PORTALPLAYER INC
US·9 granted patents·1 pending application·695 citations·filing 2001–2005
Top patents by PatentIndex Score
10 records- 0199US7043649B2System clock power management for chips with multiple processing modulesPORTALPLAYER INC·Filed 2002·Granted May 9, 2006·288 cites·20 claims
- 0298US7177430B2Digital entroping for digital audio reproductionsPORTALPLAYER INC·Filed 2001·Granted Feb 13, 2007·113 cites·51 claims
- 0394US6990594B2Dynamic power management of devices in computer system by selecting clock generator output based on a current state and programmable policiesPORTALPLAYER INC·Filed 2001·Granted Jan 24, 2006·107 cites·55 claims
- 0490US6952749B2Multiprocessor interrupt handling system and methodPORTALPLAYER INC·Filed 2001·Granted Oct 4, 2005·66 cites·38 claims
- 0586US6938253B2Multiprocessor communication system and methodPORTALPLAYER INC·Filed 2001·Granted Aug 30, 2005·45 cites·20 claims
- 0682US6531969B2Resampling system and apparatusPORTALPLAYER INC·Filed 2001·Granted Mar 11, 2003·22 cites·19 claims
- 0780US6831881B2Equalizer-effect media system and methodPORTALPLAYER INC·Filed 2002·Granted Dec 14, 2004·33 cites·41 claims
- 0873US6829628B2Random number generation method and systemPORTALPLAYER INC·Filed 2001·Granted Dec 7, 2004·17 cites·18 claims
- 0954US6922771B2Vector floating point unitPORTALPLAYER INC·Filed 2002·Granted Jul 26, 2005·4 cites·58 claims
- 1040US2007133902A1Method and circuit for integrated de-mosaicing and downscaling preferably with edge adaptive interpolation and color correlation to reduce aliasing artifactsPORTALPLAYER INC·Filed 2005·Application pending·0 cites
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