Inventor
ROSEWARNE CHRISTOPHER JAMES
AU71 patents
⚠️ This page may combine multiple inventors who share the name “ROSEWARNE CHRISTOPHER JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
48 patentsUS10021403B2Jul 10, 2018
Method, apparatus and system for predicting a block of video samples
CANON KK20 citations93
US12081773B2Sep 3, 2024
Method, apparatus and system for encoding and decoding a block of video samples
CANON KK4 citations85
US10298961B2May 21, 2019
Method, apparatus and system for de-blocking a block of video samples
CANON KK8 citations82
US12309389B2May 20, 2025
Method, apparatus and system for encoding and decoding a block of video samples
CANON KK2 citations74
US12088822B2Sep 10, 2024
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK2 citations73
US11949857B2Apr 2, 2024
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK1 citations73
US11323745B2May 3, 2022
Method, apparatus and system for decoding and generating an image frame from a bitstream
CANON KK2 citations73
US10666948B2May 26, 2020
Method, apparatus and system for encoding and decoding video data
CANON KK3 citations72
US10097845B2Oct 9, 2018
Method, apparatus and system for encoding and decoding video data using a block dictionary
CANON KK4 citations72
US9813715B2Nov 7, 2017
Method, apparatus and system for encoding and decoding video data
CANON KK6 citations72
US12452463B2Oct 21, 2025
Tool selection for feature map encoding vs regular video encoding
CANON KK1 citations64
US12542915B2Feb 3, 2026
Method, apparatus and system for encoding and decoding a block of video samples
CANON KK0 citations62
US12542914B2Feb 3, 2026
Method, apparatus and system for encoding and decoding a block of video samples
CANON KK0 citations62
US12542913B2Feb 3, 2026
Method, apparatus and system for encoding and decoding a block of video samples
CANON KK0 citations62
US12519956B2Jan 6, 2026
Method, apparatus and system for encoding and decoding a block of video samples
CANON KK0 citations62
US12519957B2Jan 6, 2026
Method, apparatus and system for encoding and decoding a block of video samples
CANON KK0 citations62
US12477128B2Nov 18, 2025
Method, apparatus and system for encoding and decoding a block of video samples
CANON KK0 citations62
US12294719B2May 6, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12294718B2May 6, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12289453B2Apr 29, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12284362B2Apr 22, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12284337B2Apr 22, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12284361B2Apr 22, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12278955B2Apr 15, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12273512B2Apr 8, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12273511B2Apr 8, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12273513B2Apr 8, 2025
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12177430B2Dec 24, 2024
Method, apparatus and system for encoding and decoding a transformed block of video samples
CANON KK1 citations62
US12155870B2Nov 26, 2024
Method, apparatus and system for encoding and decoding a transformed block of video samples
CANON KK1 citations62
US12088831B2Sep 10, 2024
Method, apparatus and system for encoding and decoding a block of video samples
CANON KK0 citations62
US12069264B2Aug 20, 2024
Method, apparatus and system for encoding and decoding a transformed block of video samples
CANON KK0 citations62
US12058324B2Aug 6, 2024
Method, apparatus and system for encoding and decoding a transformed block of video samples
CANON KK0 citations62
US12047572B2Jul 23, 2024
Method, apparatus and system for encoding and decoding a transformed block of video samples
CANON KK0 citations62
US12047574B2Jul 23, 2024
Method, apparatus and system for encoding and decoding a transformed block of video samples
CANON KK0 citations62
US12047573B2Jul 23, 2024
Method, apparatus and system for encoding and decoding a transformed block of video samples
CANON KK0 citations62
US12022133B2Jun 25, 2024
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12015804B2Jun 18, 2024
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US12003787B2Jun 4, 2024
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US11930224B2Mar 12, 2024
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US11910028B2Feb 20, 2024
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US11595699B2Feb 28, 2023
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
CANON KK0 citations62
US11445191B2Sep 13, 2022
Method, apparatus and system for encoding and decoding a transformed block of video samples
CANON KK0 citations62
US11431980B2Aug 30, 2022
Method, apparatus and system for encoding and decoding a sample adaptive offset data of encoded video data
CANON KK0 citations62
US11431979B2Aug 30, 2022
Method, apparatus and system for encoding and decoding a sample adaptive offset data of encoded video data
CANON KK0 citations62
US11431981B2Aug 30, 2022
Method, apparatus and system for encoding and decoding a sample adaptive offset data of encoded video data
CANON KK0 citations62
US11405641B2Aug 2, 2022
Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit
CANON KK0 citations62
US11405640B2Aug 2, 2022
Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit
CANON KK0 citations62
US11399200B2Jul 26, 2022
Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit
CANON KK0 citations62
ROSEWARNE CHRISTOPHER JAMES
2 patentsUS9854241B2Dec 26, 2017
Method, apparatus and system for encoding and decoding the transform units of a coding unit
ROSEWARNE CHRISTOPHER JAMES11 citations82
US10075713B2Sep 11, 2018
Method, apparatus and system for encoding and decoding the transform units of a coding unit
ROSEWARNE CHRISTOPHER JAMES3 citations71
Showing the top 50 of 71 patents by PatentIndex Score.