Inventor · disambiguated record
Byeongdoo Choi
Also filed as: CHOI BYEONGDOO
206 granted patents·24 pending applications·125 citations·filing 2019–2025
99Inventor score
Files withTencent America LLC214SHARP KK9AMAZON TECH INC5TENCENT AMERICA lLLC1TENCENT TECH SHENZHEN CO LTD1
Top patents by PatentIndex Score
230 records- 0198US11375223B2Method for signaling output layer set with sub-pictureTencent America LLC·Filed 2020·Granted Jun 28, 2022·10 cites·16 claims
- 0298US11356681B2Coded video sub-bitstream extractionTencent America LLC·Filed 2020·Granted Jun 7, 2022·15 cites·20 claims
- 0398US11297350B1Method for output layer set for multilayered video streamTencent America LLC·Filed 2020·Granted Apr 5, 2022·10 cites·18 claims
- 0497US11228776B1Method for output layer set mode in multilayered video streamTencent America LLC·Filed 2020·Granted Jan 18, 2022·5 cites·17 claims
- 0596US11997317B2Techniques for constraint flag signaling for range extension with persistent rice adaptationTencent America LLC·Filed 2022·Granted May 28, 2024·4 cites·15 claims
- 0696US11706428B2Method for signaling picture header in coded video streamTencent America LLC·Filed 2020·Granted Jul 18, 2023·4 cites·20 claims
- 0796US11558630B2Techniques for random access point indication and picture output in coded video streamTencent America LLC·Filed 2021·Granted Jan 17, 2023·4 cites·18 claims
- 0896US10924751B2Data unit and parameter set design for point cloud codingTencent America LLC·Filed 2020·Granted Feb 16, 2021·6 cites·20 claims
- 0995US11930217B2Method for padding processing with sub-region partitions in video streamTencent America LLC·Filed 2022·Granted Mar 12, 2024·2 cites·20 claims
- 1095US11159811B2Partitioning of coded point cloud dataTencent America LLC·Filed 2020·Granted Oct 26, 2021·4 cites·13 claims
- 1194US11159827B2Method for signaling output layer set with sub pictureTencent America LLC·Filed 2020·Granted Oct 26, 2021·3 cites·16 claims
- 1293US12445622B2Method for signaling of reference picture resampling with resampling picture size indication in video bitstreamTencent America LLC·Filed 2024·Granted Oct 14, 2025·1 cites·17 claims
- 1393US11991395B2Techniques for constraint flag signaling for range extension with rice codingTencent America LLC·Filed 2022·Granted May 21, 2024·2 cites·18 claims
- 1493US11595648B2Method and system for single loop multilayer coding with subpicture partitioningTencent America LLC·Filed 2021·Granted Feb 28, 2023·2 cites·20 claims
- 1592US11785239B2Independent coded region output supplementary enhancement information messageTencent America LLC·Filed 2022·Granted Oct 10, 2023·2 cites·20 claims
- 1692US11589052B2Techniques for bitstream extraction for subpicture in coded video streamTencent America LLC·Filed 2021·Granted Feb 21, 2023·2 cites·14 claims
- 1792US11490078B2Method and apparatus for deep neural network based inter-frame prediction in video codingTencent America LLC·Filed 2021·Granted Nov 1, 2022·2 cites·20 claims
- 1891US12262037B2Method for adaptation parameter set reference and constraints in coded video streamTencent America LLC·Filed 2023·Granted Mar 25, 2025·1 cites·17 claims
- 1991US12155841B2Signaling presence of inter and intra syntax elements for a pictureTencent America LLC·Filed 2023·Granted Nov 26, 2024·1 cites·20 claims
- 2091US10999590B2Method for identification of random access point and picture typesTencent America LLC·Filed 2019·Granted May 4, 2021·4 cites·21 claims
- 2190US12401828B2General constraints information for transform skipTencent America LLC·Filed 2024·Granted Aug 26, 2025·1 cites·17 claims
- 2290US11470346B2Systems and methods for performing motion vector prediction using a derived set of motion vectorsSHARP KK·Filed 2019·Granted Oct 11, 2022·4 cites·5 claims
- 2390US11418804B2Method for wrap around motion compensation with reference picture resamplingTencent America LLC·Filed 2020·Granted Aug 16, 2022·2 cites·20 claims
- 2490US11399188B2Method for mixed NAL unit type support in a coded pictureTencent America LLC·Filed 2020·Granted Jul 26, 2022·2 cites·11 claims
- 2590US11375238B2Method for padding processing with sub-region partitions in video streamTencent America LLC·Filed 2020·Granted Jun 28, 2022·2 cites·20 claims
- 2690US11140403B2Identifying tile from network abstraction unit headerTencent America LLC·Filed 2019·Granted Oct 5, 2021·4 cites·13 claims
- 2789US11936880B2Method for signaling output subpicture layer setTencent America LLC·Filed 2020·Granted Mar 19, 2024·2 cites·12 claims
- 2889US11240528B2Systems and methods for performing motion vector prediction for video coding using motion vector predictor originsSHARP KK·Filed 2019·Granted Feb 1, 2022·4 cites·3 claims
- 2989US11178418B2Method and apparatus for efficient signaling of picture size and partitioning information in video bitstreamTencent America LLC·Filed 2020·Granted Nov 16, 2021·2 cites·17 claims
- 3088US11902584B2Signaling of picture header parametersTencent America LLC·Filed 2020·Granted Feb 13, 2024·2 cites·16 claims
- 3188US11503323B2Method and apparatus for inter-picture prediction with virtual reference picture for video codingTencent America LLC·Filed 2021·Granted Nov 15, 2022·2 cites·20 claims
- 3288US11368708B2Method for combination of wrap-around offset and reference picture resamplingTencent America LLC·Filed 2020·Granted Jun 21, 2022·2 cites·17 claims
- 3387US11765371B2Method for adaptation parameter set reference and constraints in coded video streamTencent America LLC·Filed 2022·Granted Sep 19, 2023·1 cites·20 claims
- 3486US11539957B2Layered random access with reference picture resamplingTencent America LLC·Filed 2020·Granted Dec 27, 2022·2 cites·19 claims
- 3585US12069310B2Techniques for constraint flag signaling for range extensionTencent America LLC·Filed 2022·Granted Aug 20, 2024·1 cites·20 claims
- 3685US12034968B2Method for wrap-around padding for omnidirectional media codingTencent America LLC·Filed 2021·Granted Jul 9, 2024·1 cites·17 claims
- 3784US11477471B2Techniques for signaling combination of reference picture resampling and spatial scalabilityTencent America LLC·Filed 2021·Granted Oct 18, 2022·1 cites·18 claims
- 3884US2025373834A1Constraint flags in general constraints informationTencent America LLC·Filed 2025·Application pending·0 cites
- 3984US2025379992A1Identification of random access point and picture typesTencent America LLC·Filed 2025·Application pending·0 cites
- 4083US11647216B2Techniques for signaling neural network topology, parameters, and processing information in video streamTencent America LLC·Filed 2021·Granted May 9, 2023·1 cites·17 claims
- 4183US11611355B2Techniques for parameter set and header design for compressed neural network representationTencent America LLC·Filed 2021·Granted Mar 21, 2023·1 cites·20 claims
- 4283US2025365434A1Signaling of output layer set for scalable video streamTencent America LLC·Filed 2025·Application pending·0 cites
- 4383US2025358437A1Method for wrap around motion compensation with reference picture resamplingTencent America LLC·Filed 2025·Application pending·0 cites
- 4482US2025343930A1Signaling of reference picture resampling with constant window size in video bitstreamTencent America LLC·Filed 2025·Application pending·0 cites
- 4581US11418813B2Signaling of inter layer prediction in video bitstreamTencent America LLC·Filed 2020·Granted Aug 16, 2022·1 cites·20 claims
- 4680US12470739B2Method for signaling of mixed NAL unit type in coded video streamTencent America LLC·Filed 2024·Granted Nov 11, 2025·0 cites·14 claims
- 4780US11652863B2Method and apparatus for cloud gamingTencent America LLC·Filed 2021·Granted May 16, 2023·1 cites·20 claims
- 4880US2025310569A1System and method for decoding including network abstraction layer unit structure with picture headerTencent America LLC·Filed 2025·Application pending·0 cites
- 4979US12513322B2Reference picture resamplingTencent America LLC·Filed 2024·Granted Dec 30, 2025·0 cites·18 claims
- 5079US12335503B2Derivation on sublayer-wise output layer setTencent America LLC·Filed 2024·Granted Jun 17, 2025·0 cites·20 claims
Showing the top 50 of 230 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →