Inventor · disambiguated record
Louis Joseph Kerofsky
Also filed as: KEROFSKY LOUIS · KEROFSKY LOUIS J · KEROFSKY LOUIS JOSEPH
173 granted patents·56 pending applications·1,888 citations·filing 1998–2025
99Inventor score
Files withSHARP LAB OF AMERICA INC43QUALCOMM INC40KEROFSKY LOUIS JOSEPH39DOLBY INT AB30KEROFSKY LOUIS J13
Top patents by PatentIndex Score
229 records- 0198US11941855B2Coding of laser angles for angular and azimuthal modes in geometry-based point cloud compressionQUALCOMM INC·Filed 2021·Granted Mar 26, 2024·8 cites·26 claims
- 0298US11039169B2GOLOMB-RICE/EG coding technique for CABAC in HEVCDOLBY INT AB·Filed 2020·Granted Jun 15, 2021·6 cites·5 claims
- 0398US10652588B2Inverse reshaping for high dynamic range video codingVID SCALE INC·Filed 2016·Granted May 12, 2020·30 cites·20 claims
- 0498US10609395B2High dynamic range video coding architectures with multiple operating modesVID SCALE INC·Filed 2016·Granted Mar 31, 2020·40 cites·27 claims
- 0598US10462439B2Color correction with a lookup tableVID SCALE INC·Filed 2016·Granted Oct 29, 2019·57 cites·16 claims
- 0698US8014445B2Methods and systems for high dynamic range video codingSHARP LAB OF AMERICA INC·Filed 2006·Granted Sep 6, 2011·80 cites·7 claims
- 0798US7904814B2System for presenting audio-video contentSHARP LAB OF AMERICA INC·Filed 2001·Granted Mar 8, 2011·122 cites·80 claims
- 0897US11706451B2Golomb-Rice/EG coding technique for CABAC in HEVCDOLBY INT AB·Filed 2022·Granted Jul 18, 2023·3 cites·4 claims
- 0997US11496768B2GOLOMB-RICE/EG coding technique for CABAC in HEVCDOLBY INT AB·Filed 2021·Granted Nov 8, 2022·4 cites·6 claims
- 1097US11438634B2Methods, devices and systems for parallel video encoding and decodingDOLBY INT AB·Filed 2021·Granted Sep 6, 2022·3 cites·4 claims
- 1197US8331450B2Methods and systems for image intra-prediction mode managementSUN SHIJUN·Filed 2008·Granted Dec 11, 2012·36 cites·2 claims
- 1297US8279927B2Methods and systems for image intra-prediction mode managementSUN SHIJUN·Filed 2008·Granted Oct 2, 2012·34 cites·5 claims
- 1397US8233538B2Methods and systems for image intra-prediction mode managementSUN SHIJUN·Filed 2008·Granted Jul 31, 2012·36 cites·3 claims
- 1497US7515160B2Systems and methods for color preservation with image tone scale correctionsSHARP LAB OF AMERICA INC·Filed 2006·Granted Apr 7, 2009·34 cites·20 claims
- 1597US7386048B2Methods and systems for image intra-prediction mode organizationSHARP LAB OF AMERICA INC·Filed 2003·Granted Jun 10, 2008·84 cites·10 claims
- 1697US6677868B2Entropy coding with adaptive syntax to replace high probability symbols with lower probabilities symbolsSHARP LAB OF AMERICA INC·Filed 2001·Granted Jan 13, 2004·124 cites·16 claims
- 1796US12108083B2GOLOMB-RICE/EG coding technique for CABAC in HEVCDOLBY INT AB·Filed 2023·Granted Oct 1, 2024·2 cites·6 claims
- 1896US11580672B2Angular mode simplification for geometry-based point cloud compressionQUALCOMM INC·Filed 2021·Granted Feb 14, 2023·6 cites·33 claims
- 1996US11562509B2Secondary component attribute coding for geometry-based point cloud compression (G-PCC)QUALCOMM INC·Filed 2021·Granted Jan 24, 2023·4 cites·24 claims
- 2096US11558643B2Secondary component attribute coding for geometry-based point cloud compression (G-PCC)QUALCOMM INC·Filed 2021·Granted Jan 17, 2023·5 cites·23 claims
- 2196US8542748B2Methods and systems for parallel video encoding and decodingZHAO JIE·Filed 2008·Granted Sep 24, 2013·19 cites·24 claims
- 2296US8228986B2Methods and systems for image intra-prediction mode managementSUN SHIJUN·Filed 2008·Granted Jul 24, 2012·23 cites·2 claims
- 2396US7003153B1Video contrast enhancement through partial histogram equalizationSHARP LAB OF AMERICA INC·Filed 2000·Granted Feb 21, 2006·111 cites·23 claims
- 2495US10958943B2Methods, devices and systems for parallel video encoding and decodingDOLBY INT AB·Filed 2020·Granted Mar 23, 2021·3 cites·4 claims
- 2595US10958910B2Video decoder with reduced dynamic range transform with inverse transform shifting memoryDOLBY INT AB·Filed 2020·Granted Mar 23, 2021·3 cites·2 claims
- 2695US8531379B2Methods and systems for image compensation for ambient conditionsKEROFSKY LOUIS J·Filed 2008·Granted Sep 10, 2013·19 cites·17 claims
- 2795US7826681B2Methods and systems for surround-specific display modelingSHARP LAB OF AMERICA INC·Filed 2007·Granted Nov 2, 2010·19 cites·18 claims
- 2894US11869220B2Scaling of quantization parameter values in geometry-based point cloud compression (G-PCC)QUALCOMM INC·Filed 2021·Granted Jan 9, 2024·2 cites·28 claims
- 2994US10412416B2GOLOMB-RICE/EG coding technique for CABAC in HEVCDOLBY INT AB·Filed 2017·Granted Sep 10, 2019·6 cites·4 claims
- 3094US9330630B2Methods and systems for display source light management with rate change controlKEROFSKY LOUIS JOSEPH·Filed 2008·Granted May 3, 2016·16 cites·21 claims
- 3194USRE43567EMethods and systems for image intra-prediction mode estimationSUN SHIJUN·Filed 2009·Granted Aug 7, 2012·24 cites·17 claims
- 3294USRE43091ESystems and methods for reduced bit-depth processing in video-related data with frequency weighting matricesKEROFSKY LOUIS J·Filed 2010·Granted Jan 10, 2012·10 cites·15 claims
- 3394US7236524B2Methods and systems for image intra-prediction mode communicationSHARP LAB OF AMERICA INC·Filed 2003·Granted Jun 26, 2007·82 cites·15 claims
- 3493US11838558B2Methods, devices and systems for parallel video encoding and decodingDOLBY INT AB·Filed 2022·Granted Dec 5, 2023·1 cites·2 claims
- 3593US11431982B2Video decoder with reduced dynamic range transform with inverse transform shifting memoryDOLBY INT AB·Filed 2021·Granted Aug 30, 2022·2 cites·8 claims
- 3693US9153965B2System and method for energy storage managementDESHPANDE SACHIN G·Filed 2012·Granted Oct 6, 2015·28 cites·8 claims
- 3793US8223113B2Methods and systems for display source light management with variable delayKEROFSKY LOUIS J·Filed 2007·Granted Jul 17, 2012·13 cites·18 claims
- 3893US7782405B2Systems and methods for selecting a display source light illumination levelSHARP LAB OF AMERICA INC·Filed 2006·Granted Aug 24, 2010·16 cites·20 claims
- 3993US7460133B2Optimal hiding for defective subpixelsSHARP LAB OF AMERICA INC·Filed 2006·Granted Dec 2, 2008·16 cites·13 claims
- 4093US6898313B2Scalable layered coding in a multi-layer, compound-image data transmission systemSHARP LAB OF AMERICA INC·Filed 2002·Granted May 24, 2005·95 cites·41 claims
- 4192US12003730B2Video decoder with reduced dynamic range transform with inverse transform shifting memoryDOLBY INT AB·Filed 2022·Granted Jun 4, 2024·1 cites·10 claims
- 4292US11689709B2Method and system for near-eye focal plane overlays for 3D perception of content on 2D displaysINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Jun 27, 2023·6 cites·20 claims
- 4392US10652585B2Methods, devices and systems for parallel video encoding and decodingDOLBY INT AB·Filed 2019·Granted May 12, 2020·3 cites·2 claims
- 4492US9374590B2Methods and systems for image intra-prediction mode managementDOLBY LAB LICENSING CORP·Filed 2012·Granted Jun 21, 2016·7 cites·1 claims
- 4592US8610654B2Correction of visible mura distortions in displays using filtered mura reduction and backlight controlKEROFSKY LOUIS JOSEPH·Filed 2009·Granted Dec 17, 2013·12 cites·25 claims
- 4692US7289672B2Methods and systems for image intra-prediction mode estimationSHARP LAB OF AMERICA INC·Filed 2003·Granted Oct 30, 2007·49 cites·12 claims
- 4791US10582218B2Golomb-rice/eg coding technique for CABAC in HEVCDOLBY INT AB·Filed 2019·Granted Mar 3, 2020·3 cites·4 claims
- 4891US10284881B2Methods, devices and systems for parallel video encoding and decodingDOLBY INT AB·Filed 2018·Granted May 7, 2019·3 cites·2 claims
- 4991US9774868B2Methods and systems for image intra-prediction mode managementDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Sep 26, 2017·4 cites·1 claims
- 5091US9749656B2Golomb-rice/EG coding technique for CABAC in HEVCDOLBY INT AB·Filed 2013·Granted Aug 29, 2017·6 cites·4 claims
Showing the top 50 of 229 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →