Byeongdoo CHOI

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Signaling output picture size for reference picture resampling
- Patent number 12,368,856
- Issue date Jul 22, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signaling output subpicture layer set
- Patent number 12,363,317
- Issue date Jul 15, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for layerwise random access in a coded video stream
- Patent number 12,355,998
- Issue date Jul 8, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for decoding including network abstraction layer...
- Patent number 12,356,013
- Issue date Jul 8, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of adaptive picture size in video bitstream
- Patent number 12,348,745
- Issue date Jul 1, 2025
- Tencent America LLC
- Stephan Wenger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for mixed NAL unit type support in a coded picture
- Patent number 12,341,968
- Issue date Jun 24, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Derivation on sublayer-wise output layer set
- Patent number 12,335,503
- Issue date Jun 17, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques and apparatus for automatic ROI chunking for content-awa...
- Patent number 12,316,883
- Issue date May 27, 2025
- Tencent America LLC
- Arash Vosoughi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for output layer set for multilayered video stream
- Patent number 12,309,356
- Issue date May 20, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signaling subpicture identifier
- Patent number 12,301,882
- Issue date May 13, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Indication of max sublayer numbers in multilayered video stream
- Patent number 12,301,853
- Issue date May 13, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of reference picture resampling with resampling picture s...
- Patent number 12,294,710
- Issue date May 6, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for parameter set and header design for compressed neura...
- Patent number 12,294,390
- Issue date May 6, 2025
- Tencent America LLC
- Byeongdoo Choi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interlayer prediction signaling with indicating independent layers
- Patent number 12,284,332
- Issue date Apr 22, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for support of scalability with adaptive picture resolution
- Patent number 12,273,547
- Issue date Apr 8, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tile and sub-picture partitioning
- Patent number 12,262,009
- Issue date Mar 25, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adaptation parameter set reference and constraints in co...
- Patent number 12,262,037
- Issue date Mar 25, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding transform size signaling
- Patent number 12,244,821
- Issue date Mar 4, 2025
- Tencent America LLC
- Yixin Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoded picture buffer management for video coding
- Patent number 12,238,307
- Issue date Feb 25, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signaling picture header in coded video stream
- Patent number 12,219,162
- Issue date Feb 4, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for access unit delimiter signaling
- Patent number 12,219,177
- Issue date Feb 4, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for efficient signaling of virtual boundary for loop filteri...
- Patent number 12,219,178
- Issue date Feb 4, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signaling rectangular slice partitioning in coded video...
- Patent number 12,212,782
- Issue date Jan 28, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for constraint flag signaling for range extension with e...
- Patent number 12,206,912
- Issue date Jan 21, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiview view position supplementary enhancement information message
- Patent number 12,206,880
- Issue date Jan 21, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for constraint flag signaling for range extension with r...
- Patent number 12,192,530
- Issue date Jan 7, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Region-wise scalability with adaptive resolution change
- Patent number 12,177,432
- Issue date Dec 24, 2024
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for alignment across layers
- Patent number 12,177,457
- Issue date Dec 24, 2024
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing motion vector prediction for vid...
- Patent number 12,167,024
- Issue date Dec 10, 2024
- SHARP KABUSHIKI KAISHA
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for signaling picture types of pictures include...
- Patent number 12,160,598
- Issue date Dec 3, 2024
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TILE AND SUBPICTURE PARTITIONING
- Publication number 20250220180
- Publication date Jul 3, 2025
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SIGNALING PICTURE HEADER IN CODED VIDEO STREAM
- Publication number 20250142103
- Publication date May 1, 2025
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SIGNALING RECTANGULAR SLICE PARTITIONING IN CODED VIDEO...
- Publication number 20250142125
- Publication date May 1, 2025
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING PICTURE TYPES OF PICTURES INCLUDE...
- Publication number 20250056026
- Publication date Feb 13, 2025
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF DERIVING MOTION VECTOR INFORMATION FOR A CODING BLOCK, AN...
- Publication number 20250047898
- Publication date Feb 6, 2025
- Sharp Kabushiki Kaisha
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING FOR REFERENCE PICTURE RESAMPLING
- Publication number 20250039389
- Publication date Jan 30, 2025
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR BITSTREAM EXTRACTION FOR SUBPICTURE IN CODED VIDEO S...
- Publication number 20240414347
- Publication date Dec 12, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DERIVATION OF PICTURE OUTPUT FOR NON-REFERENCED PICTURE...
- Publication number 20240414322
- Publication date Dec 12, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PICTURE OUTPUT WITH OUTPUT LAYER SET
- Publication number 20240364933
- Publication date Oct 31, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR SIGNALING COMBINATION OF REFERENCE PICTURE RESAMPLIN...
- Publication number 20240333953
- Publication date Oct 3, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SIGNALING OF MIXED NAL UNIT TYPE IN CODED VIDEO STREAM
- Publication number 20240305809
- Publication date Sep 12, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESIDUAL CODING CONSTRAINT FLAG SIGNALING
- Publication number 20240276019
- Publication date Aug 15, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OF OUTPUT LAYER SET FOR SCALABLE VIDEO STREAM
- Publication number 20240259579
- Publication date Aug 1, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PADDING PROCESSING WITH SUB-REGION PARTITIONS IN VIDEO S...
- Publication number 20240244264
- Publication date Jul 18, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERAL CONSTRAINTS INFORMATION FOR TRANSFORM SKIP
- Publication number 20240244267
- Publication date Jul 18, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER-IMPLEMENTED MULTI-SCALE MACHINE LEARNING MODEL FOR THE ENH...
- Publication number 20240236345
- Publication date Jul 11, 2024
- AMAZON TECHNOLOGIES, INC.
- Kiran Mukesh Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PERFORMING MOTION VECTOR PREDICTION USING A...
- Publication number 20240236364
- Publication date Jul 11, 2024
- Sharp Kabushiki Kaisha
- BYEONGDOO CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER-IMPLEMENTED METHOD AND APPARATUS FOR VIDEO CODING USING SU...
- Publication number 20240236366
- Publication date Jul 11, 2024
- AMAZON TECHNOLOGIES, INC.
- Byeongdoo Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR SIGNALING OUTPUT SUBPICTURE LAYER SET
- Publication number 20240223782
- Publication date Jul 4, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DERIVATION ON SUBLAYER-WISE OUTPUT LAYER SET
- Publication number 20240187621
- Publication date Jun 6, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WARPING PARAMETER SIGNALING FOR IMAGE STABILIZATION
- Publication number 20240179349
- Publication date May 30, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SIGNALING OF REFERENCE PICTURE RESAMPLING WITH RESAMPLIN...
- Publication number 20240179319
- Publication date May 30, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SIGNALING RECTANGULAR SLICE PARTITIONING IN CODED VIDEO...
- Publication number 20240163482
- Publication date May 16, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINT FLAGS IN GENERAL CONSTRAINTS INFORMATION
- Publication number 20240137545
- Publication date Apr 25, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OUTPUT PICTURE SIZE FOR REFERENCE PICTURE RESAMPLING
- Publication number 20240129477
- Publication date Apr 18, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OF PICTURE HEADER PARAMETERS
- Publication number 20240114173
- Publication date Apr 4, 2024
- Tencent America LLC
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SIGNALING SUBPICTURE IDENTIFIER
- Publication number 20240107075
- Publication date Mar 28, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DERIVATION ON SUBLAYER-WISE OUTPUT LAYER SET
- Publication number 20240107045
- Publication date Mar 28, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR MIXED NAL UNIT TYPE SUPPORT IN A CODED PICTURE
- Publication number 20240098269
- Publication date Mar 21, 2024
- TENCENT AMERICA LC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SUPPORT OF SCALABILITY WITH ADAPTIVE PICTURE RESOLUTION
- Publication number 20240098288
- Publication date Mar 21, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Byeongdoo CHOI

Person

Patents Grantslast 30 patents

Signaling output picture size for reference picture resampling

Method for signaling output subpicture layer set

Method for layerwise random access in a coded video stream

System and method for decoding including network abstraction layer...

Signaling of adaptive picture size in video bitstream

Method for mixed NAL unit type support in a coded picture

Derivation on sublayer-wise output layer set

Techniques and apparatus for automatic ROI chunking for content-awa...

Method for output layer set for multilayered video stream

Method for signaling subpicture identifier

Indication of max sublayer numbers in multilayered video stream

Signaling of reference picture resampling with resampling picture s...

Techniques for parameter set and header design for compressed neura...

Interlayer prediction signaling with indicating independent layers

Method for support of scalability with adaptive picture resolution

Tile and sub-picture partitioning

Method for adaptation parameter set reference and constraints in co...

Video coding transform size signaling

Decoded picture buffer management for video coding

Method for signaling picture header in coded video stream

Method for access unit delimiter signaling

Method for efficient signaling of virtual boundary for loop filteri...

Method for signaling rectangular slice partitioning in coded video...

Techniques for constraint flag signaling for range extension with e...

Multiview view position supplementary enhancement information message

Techniques for constraint flag signaling for range extension with r...

Region-wise scalability with adaptive resolution change

Method for alignment across layers

Systems and methods for performing motion vector prediction for vid...

Systems and methods for signaling picture types of pictures include...

Patents Applicationslast 30 patents

TILE AND SUBPICTURE PARTITIONING

METHOD FOR SIGNALING PICTURE HEADER IN CODED VIDEO STREAM

METHOD FOR SIGNALING RECTANGULAR SLICE PARTITIONING IN CODED VIDEO...

SYSTEMS AND METHODS FOR SIGNALING PICTURE TYPES OF PICTURES INCLUDE...

METHOD OF DERIVING MOTION VECTOR INFORMATION FOR A CODING BLOCK, AN...

SIGNALING FOR REFERENCE PICTURE RESAMPLING

TECHNIQUES FOR BITSTREAM EXTRACTION FOR SUBPICTURE IN CODED VIDEO S...

METHOD FOR DERIVATION OF PICTURE OUTPUT FOR NON-REFERENCED PICTURE...

METHOD FOR PICTURE OUTPUT WITH OUTPUT LAYER SET

TECHNIQUES FOR SIGNALING COMBINATION OF REFERENCE PICTURE RESAMPLIN...

METHOD FOR SIGNALING OF MIXED NAL UNIT TYPE IN CODED VIDEO STREAM

RESIDUAL CODING CONSTRAINT FLAG SIGNALING

SIGNALING OF OUTPUT LAYER SET FOR SCALABLE VIDEO STREAM

METHOD FOR PADDING PROCESSING WITH SUB-REGION PARTITIONS IN VIDEO S...

GENERAL CONSTRAINTS INFORMATION FOR TRANSFORM SKIP

COMPUTER-IMPLEMENTED MULTI-SCALE MACHINE LEARNING MODEL FOR THE ENH...

SYSTEMS AND METHODS FOR PERFORMING MOTION VECTOR PREDICTION USING A...

COMPUTER-IMPLEMENTED METHOD AND APPARATUS FOR VIDEO CODING USING SU...

METHOD FOR SIGNALING OUTPUT SUBPICTURE LAYER SET

DERIVATION ON SUBLAYER-WISE OUTPUT LAYER SET

WARPING PARAMETER SIGNALING FOR IMAGE STABILIZATION

METHOD FOR SIGNALING OF REFERENCE PICTURE RESAMPLING WITH RESAMPLIN...

METHOD FOR SIGNALING RECTANGULAR SLICE PARTITIONING IN CODED VIDEO...

CONSTRAINT FLAGS IN GENERAL CONSTRAINTS INFORMATION

SIGNALING OUTPUT PICTURE SIZE FOR REFERENCE PICTURE RESAMPLING

SIGNALING OF PICTURE HEADER PARAMETERS

METHOD FOR SIGNALING SUBPICTURE IDENTIFIER

DERIVATION ON SUBLAYER-WISE OUTPUT LAYER SET

METHOD FOR MIXED NAL UNIT TYPE SUPPORT IN A CODED PICTURE

METHOD FOR SUPPORT OF SCALABILITY WITH ADAPTIVE PICTURE RESOLUTION