Inventor · disambiguated record
Christos Chrysafis
Also filed as: CHRYSAFIS CHRISTOS
5 granted patents·4 pending applications·204 citations·filing 1998–2008
82Inventor score
Files withDIVIO INC3ESS TECHNOLOGY INC2HEWLETT PACKARD DEVELOPMENT CO2NVIDIA CORP1TEXAS INSTRUMENTS INC1
Top patents by PatentIndex Score
9 records- 0190US6546143B1Efficient wavelet-based compression of large imagesHEWLETT PACKARD DEVELOPMENT CO·Filed 1999·Granted Apr 8, 2003·144 cites·50 claims
- 0282US6701020B2JADE-JPEG based adaptive document compression engineHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Mar 2, 2004·26 cites·15 claims
- 0374US7120196B2Intra-prediction using intra-macroblock motion compensationESS TECHNOLOGY INC·Filed 2003·Granted Oct 10, 2006·14 cites·27 claims
- 0472US8373718B2Method and system for color enhancement with color volume adjustment and variable shift along luminance axisNVIDIA CORP·Filed 2008·Granted Feb 12, 2013·2 cites·20 claims
- 0554US6956973B1Image compressionTEXAS INSTRUMENTS INC·Filed 1998·Granted Oct 18, 2005·18 cites·3 claims
- 0643US2004230419A1DRAM access for MDCT/IDMCT implementationDIVIO INC·Filed 2003·Application pending·0 cites
- 0742US2004230423A1Multiple channel mode decisions and encodingDIVIO INC·Filed 2003·Application pending·0 cites
- 0842US2004230425A1Rate control for coding audio framesDIVIO INC·Filed 2003·Application pending·0 cites
- 0940US2007110151A1System and method for video frame buffer compressionESS TECHNOLOGY INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →