Kerofsky; Louis J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kerofsky; Louis J..The latest application filed is for "golomb-rice/eg coding technique for cabac in hevc".

Company Profile

13.63.58

Kerofsky; Louis J. - Camas WA
- Camas WA US
Kerofsky; Louis J. - Portland OR
Kerofsky; Louis J. - Acton MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods, devices and systems for parallel video encoding and decoding Grant 11,438,634 - Zhao , et al. September 6, 2	2022-09-06
Video decoder with reduced dynamic range transform with inverse transform shifting memory Grant 11,431,982 - Kerofsky , et al. August 30, 2	2022-08-30
GOLOMB-RICE/EG Coding Technique for CABAC in HEVC App 20220007056 - Kim; Seung-Hwan ; et al.	2022-01-06
Video Decoder With Reduced Dynamic Range Transform With Inverse Transform Shifting Memory App 20210211675 - Kerofsky; Louis J. ; et al.	2021-07-08
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20210195249 - Zhao; Jie ; et al.	2021-06-24
GOLOMB-RICE/EG coding technique for CABAC in HEVC Grant 11,039,169 - Kim , et al. June 15, 2	2021-06-15
Video decoder with reduced dynamic range transform with inverse transform shifting memory Grant 10,958,910 - Kerofsky , et al. March 23, 2	2021-03-23
Methods, devices and systems for parallel video encoding and decoding Grant 10,958,943 - Zhao , et al. March 23, 2	2021-03-23
GOLOMB-RICE/EG Coding Technique for CABAC in HEVC App 20200280741 - Kim; Seung-Hwan ; et al.	2020-09-03
Video Decoder With Reduced Dynamic Range Transform With Inverse Transform Shifting Memory App 20200260088 - A1	2020-08-13
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20200245001 - Kind Code	2020-07-30
Methods and systems for image intra-prediction mode management Grant 10,715,799 - Sun , et al.	2020-07-14
Methods, devices and systems for parallel video encoding and decoding Grant 10,652,585 - Zhao , et al.	2020-05-12
Video decoder with reduced dynamic range transform with inverse transform shifting memory Grant 10,652,545 - Kerofsky , et al.	2020-05-12
Golomb-rice/eg coding technique for CABAC in HEVC Grant 10,582,218 - Kim , et al.	2020-03-03
Golomb-rice/eg coding technique for CABAC in HEVC Grant 10536719 -	2020-01-14
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20190356932 - Zhao; Jie ; et al.	2019-11-21
Methods, devices and systems for parallel video encoding and decoding Grant 10,484,720 - Zhao , et al. Nov	2019-11-19
GOLOMB-RICE/EG Coding Technique for CABAC in HEVC App 20190349603 - Kim; Seung-Hwan ; et al.	2019-11-14
GOLOMB-RICE/EG coding technique for CABAC in HEVC Grant 10,412,416 - Kim , et al. Sept	2019-09-10
Video Decoder With Reduced Dynamic Range Transform With Inverse Transform Shifting Memory App 20190260997 - Kerofsky; Louis J. ; et al.	2019-08-22
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20190261022 - Zhao; Jie ; et al.	2019-08-22
Methods and systems for image intra-prediction mode management Grant 10,368,066 - Sun , et al. July 30, 2	2019-07-30
Video decoder with reduced dynamic range transform with inverse transform shifting memory Grant 10,284,855 - Kerofsky , et al.	2019-05-07
Methods, devices and systems for parallel video encoding and decoding Grant 10,284,881 - Zhao , et al.	2019-05-07
Systems and methods for reduced bit-depth processing in video-related data with frequency weighting matrices Grant RE47,277 - Kerofsky	2019-03-05
Systems and methods for reduced bit-depth processing in video-related data with frequency weighting matrices Grant RE47,258 - Kerofsky Feb	2019-02-26
Video Decoder With Reduced Dynamic Range Transform With Inverse Transform Shifting Memory App 20180192056 - Kerofsky; Louis J. ; et al.	2018-07-05
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20180176606 - Zhao; Jie ; et al.	2018-06-21
Methods and systems for image intra-prediction mode management Grant 9,979,963 - Sun , et al. May 22, 2	2018-05-22
Methods and systems for image intra-prediction mode management Grant 9,973,762 - Sun , et al. May 15, 2	2018-05-15
Video decoder with reduced dynamic range transform with inverse transform shifting memory Grant 9,955,165 - Kerofsky , et al. April 24, 2	2018-04-24
Methods, devices and systems for parallel video encoding and decoding Grant 9,930,369 - Zhao , et al. March 27, 2	2018-03-27
Methods And Systems For Image Intra-Prediction Mode Management App 20180007368 - Sun; Shijun ; et al.	2018-01-04
Video decoder with reduced dynamic range transform with inverse transform clipping Grant 9,854,242 - Kerofsky , et al. December 26, 2	2017-12-26
GOLOMB-RICE/EG Coding Technique for CABAC in HEVC App 20170332102 - Kim; Seung-Hwan ; et al.	2017-11-16
Methods and systems for image intra-prediction mode management Grant 9,774,868 - Sun , et al. September 26, 2	2017-09-26
GOLOMB-RICE/EG coding technique for CABAC in HEVC Grant 9,743,111 - Kim , et al. August 22, 2	2017-08-22
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20170223385 - Zhao; Jie ; et al.	2017-08-03
Methods, devices and systems for parallel video encoding and decoding Grant 9,681,143 - Zhao , et al. June 13, 2	2017-06-13
Methods, devices and systems for parallel video encoding and decoding Grant 9,681,144 - Zhao , et al. June 13, 2	2017-06-13
Methods And Systems For Image Intra-Prediction Mode Management App 20170142423 - Sun; Shijun ; et al.	2017-05-18
Systems and methods for reduced bit-depth processing in video-related data with frequency weighting matrices Grant RE46,370 - Kerofsky April 18, 2	2017-04-18
Video Compression With Color Bit Depth Scaling App 20170041641 - DESHPANDE; Sachin G. ; et al.	2017-02-09
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20160373773 - Zhao; Jie ; et al.	2016-12-22
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20160373774 - Zhao; Jie ; et al.	2016-12-22
Methods, devices and systems for parallel video encoding and decoding Grant 9,503,745 - Zhao , et al. November 22, 2	2016-11-22
Methods, devices and systems for parallel video encoding and decoding Grant 9,473,772 - Zhao , et al. October 18, 2	2016-10-18
Methods And Systems For Image Intra-Prediction Mode Management App 20160295212 - Sun; Shijun ; et al.	2016-10-06
GOLOMB-RICE/EG Coding Technique for CABAC in HEVC App 20160205412 - Kim; Seung-Hwan ; et al.	2016-07-14
Methods and systems for image intra-prediction mode management Grant 9,374,590 - Sun , et al. June 21, 2	2016-06-21
Methods, Devices and Systems for Parallel Video Encoding and Decoding App 20160165250 - Zhao; Jie ; et al.	2016-06-09
Methods And Systems For Image Intra-Prediction Mode Management App 20160150246 - Sun; Shijun ; et al.	2016-05-26
Methods And Systems For Image Intra-Prediction Mode Management App 20160044318 - Sun; Shijun ; et al.	2016-02-11
Video Decoder With Reduced Dynamic Range Transform With Inverse Transform Shifting Memory App 20160037163 - Kerofsky; Louis J. ; et al.	2016-02-04
Video Decoder with Reduced Dynamic Range Transform with Inverse Transform Clipping App 20150365673 - Kerofsky; Louis J. ; et al.	2015-12-17
Methods and systems for backlight modulation with scene-cut detection Grant 9,177,509 - Kerofsky , et al. November 3, 2	2015-11-03
Display Stream Compression App 20140362098 - Kerofsky; Louis J.	2014-12-11
Video Compression With Color Bit Depth Scaling App 20140301478 - Deshpande; Sachin G. ; et al.	2014-10-09
Methods, devices and systems for parallel video encoding and decoding Grant 8,824,541 - Zhao , et al. September 2, 2	2014-09-02
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20140241438 - ZHAO; Jie ; et al.	2014-08-28
Methods and systems for parallel video encoding and decoding Grant 8,542,748 - Zhao , et al. September 24, 2	2013-09-24
Methods and systems for image compensation for ambient conditions Grant 8,531,379 - Kerofsky September 10, 2	2013-09-10
Methods And Systems For Image Intra-prediction Mode Management App 20130064296 - Sun; Shijun ; et al.	2013-03-14
Methods and systems for weighted-error-vector-based source light selection Grant 8,378,956 - Kerofsky February 19, 2	2013-02-19
Methods and systems for backlight modulation and brightness preservation Grant 8,345,038 - Kerofsky January 1, 2	2013-01-01
Low-latency random access to compressed video Grant 8,327,411 - Kerofsky December 4, 2	2012-12-04
Methods and systems for display source light management with variable delay Grant 8,223,113 - Kerofsky July 17, 2	2012-07-17
Methods and systems for display source light illumination level selection Grant 8,207,932 - Kerofsky June 26, 2	2012-06-26
Methods and systems for backlight modulation with image characteristic mapping Grant 8,203,579 - Kerofsky June 19, 2	2012-06-19
Methods and systems for display source light management with histogram manipulation Grant 8,179,363 - Kerofsky May 15, 2	2012-05-15
Methods and systems for image tonescale design Grant 8,169,431 - Kerofsky May 1, 2	2012-05-01
Methods and systems for image enhancement Grant 8,155,434 - Kerofsky , et al. April 10, 2	2012-04-10
Systems and methods for tone curve generation, selection and application Grant 8,120,570 - Kerofsky February 21, 2	2012-02-21
Systems and methods for reduced bit-depth processing in video-related data with frequency weighting matrices Grant RE43,091 - Kerofsky January 10, 2	2012-01-10
Systems and methods for reduced bit-depth processing in video-related data with frequency weighting matrices Grant RE42,745 - Kerofsky September 27, 2	2011-09-27
System for presenting audio-video content Grant 7,904,814 - Errico , et al. March 8, 2	2011-03-08
Methods, Devices And Systems For Parallel Video Encoding And Decoding App 20110026604 - Zhao; Jie ; et al.	2011-02-03
Methods and Systems for Ambient-Adaptive Image Display App 20110001737 - Kerofsky; Louis J. ; et al.	2011-01-06
Methods and Systems for Setting a Backlight Level App 20100295864 - Kerofsky; Louis J. ; et al.	2010-11-25
Methods and Systems for Image Compensation for Ambient Conditions App 20090267876 - Kerofsky; Louis J.	2009-10-29
Methods and Systems for Parallel Video Encoding and Decoding App 20090245349 - Zhao; Jie ; et al.	2009-10-01
Methods and Systems for Display Source Light Illumination Level Selection App 20090167671 - Kerofsky; Louis J.	2009-07-02
Methods and Systems for Image Tonescale Design App 20090167751 - Kerofsky; Louis J.	2009-07-02
Methods and Systems for Display Source Light Management with Variable Delay App 20090167673 - Kerofsky; Louis J.	2009-07-02
Methods and Systems for Backlight Modulation with Image Characteristic Mapping App 20090167789 - Kerofsky; Louis J.	2009-07-02
Methods and Systems for Display Source Light Management with Histogram Manipulation App 20090167672 - Kerofsky; Louis J.	2009-07-02
Methods and Systems for Weighted-Error-Vector-Based Source Light Selection App 20090140970 - Kerofsky; Louis J.	2009-06-04
Methods and Systems for Backlight Modulation with Scene-Cut Detection App 20090141178 - Kerofsky; Louis J. ; et al.	2009-06-04
Methods and Systems for Backlight Modulation and Brightness Preservation App 20090109232 - Kerofsky; Louis J.	2009-04-30
Methods and Systems for Image Enhancement App 20090109233 - Kerofsky; Louis J. ; et al.	2009-04-30
System for improving an image displayed on a display Grant 7,471,843 - Messing , et al. December 30, 2	2008-12-30
Systems and methods for reduced bit-depth processing in video-related data with frequency weighting matrices Grant 7,400,682 - Kerofsky July 15, 2	2008-07-15
Systems and Methods for Tone Curve Generation, Selection and Application App 20070291048 - Kerofsky; Louis J.	2007-12-20
Wavelet domain motion compensation system Grant 7,242,717 - Li , et al. July 10, 2	2007-07-10
Systems and methods for reduced bit-depth processing in video-related data Grant 7,130,348 - Kerofsky October 31, 2	2006-10-31
Systems and methods for enabling reduced bit-depth processing and memory reduction in video-related data processing Grant 7,106,795 - Kerofsky September 12, 2	2006-09-12
Fast image decompression via look up table Grant 7,079,693 - Kerofsky July 18, 2	2006-07-18
Fast image decompression via look up table Grant 7,046,852 - Kerofsky May 16, 2	2006-05-16
Resolution scalable video coder for low latency Grant 7,010,043 - Kerofsky , et al. March 7, 2	2006-03-07
Multi-symbol/coefficient decode operation for Huffman codes Grant 6,956,511 - Thomas , et al. October 18, 2	2005-10-18
System for improving an image displayed on a display App 20050169551 - Messing, Dean ; et al.	2005-08-04
Multi-symbol/coefficient Decode Operation For Huffman Codes App 20050146450 - Thomas, Renjit T. ; et al.	2005-07-07
Low-latency random access to compressed video App 20050117055 - Kerofsky, Louis J.	2005-06-02
Scalable layered coding in a multi-layer, compound-image data transmission system Grant 6,898,313 - Li , et al. May 24, 2	2005-05-24
Fast image decompression via look up table App 20050089231 - Kerofsky, Louis J.	2005-04-28
Systems and methods for reduced bit-depth processing in video-related data with frequency weighting matrices App 20050025237 - Kerofsky, Louis J.	2005-02-03
Entropy coding with adaptive syntax to replace high probability symbols with lower probabilities symbols Grant 6,677,868 - Kerofsky , et al. January 13, 2	2004-01-13
Scalable layered coding in a multi-layer, compound-image data transmission system App 20030169932 - Li, Xin ; et al.	2003-09-11
Systems and methods for reduced bit-depth processing in video-related data App 20030112876 - Kerofsky, Louis J.	2003-06-19
Systems and methods for enabling reduced bit-depth processing and memory reduction in video-related data processing App 20030099291 - Kerofsky, Louis J.	2003-05-29
Fast image decompression via look up table App 20030048953 - Kerofsky, Louis J.	2003-03-13
Resolution scalable video coder for low latency App 20030007562 - Kerofsky, Louis J. ; et al.	2003-01-09
Wavelet domain motion compensation system App 20020186772 - Li, Xin ; et al.	2002-12-12
System for presenting audio-video content App 20020180774 - Errico, James ; et al.	2002-12-05
Entropy coding with adaptive syntax App 20020131506 - Kerofsky, Louis J. ; et al.	2002-09-19
Low delay real time digital video mixing for multipoint video conferencing Grant 6,285,661 - Zhu , et al. September 4, 2	2001-09-04