Inventor · disambiguated record
Kangying Cai
Also filed as: CAI KANGYING
36 granted patents·30 pending applications·151 citations·filing 2010–2025
96Inventor score
Files withHUAWEI TECH CO LTD17INTERDIGITAL VC HOLDINGS INC14THOMSON LICENSING10CAI KANGYING9JIANG WENFEI9
Top patents by PatentIndex Score
66 records- 0196US9532056B2Method for adaptive entropy coding of tree structuresJIANG WENFEI·Filed 2011·Granted Dec 27, 2016·40 cites·16 claims
- 0293US9111333B2Predictive position encodingJIANG WENFEI·Filed 2011·Granted Aug 18, 2015·28 cites·22 claims
- 0392US11838547B2Method and device for encoding the geometry of a point cloudINTERDIGITAL VC HOLDINGS INC·Filed 2022·Granted Dec 5, 2023·2 cites·20 claims
- 0492US9035807B2Hierarchical entropy encoding and decodingJIANG WENFEI·Filed 2011·Granted May 19, 2015·23 cites·23 claims
- 0586US11455748B2Method and device for up-sampling a point cloudINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Sep 27, 2022·5 cites·20 claims
- 0685US11627339B2Methods and devices for encoding and reconstructing a point cloudINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Apr 11, 2023·4 cites·9 claims
- 0784US10032309B2Predictive position decodingJIANG WENFEI·Filed 2011·Granted Jul 24, 2018·9 cites·19 claims
- 0882US9348860B2Method for encoding a mesh model, encoded mesh model and method for decoding a mesh modelCAI KANGYING·Filed 2011·Granted May 24, 2016·8 cites·22 claims
- 0981US9633473B2Efficient compression of 3D models based on octree decompositionTIAN JIANG·Filed 2012·Granted Apr 25, 2017·10 cites·19 claims
- 1080US12230000B2Method and apparatus for encoding/decoding a point cloud representing a 3D objectINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Feb 18, 2025·2 cites·19 claims
- 1180US11769275B2Method and device for predictive encoding/decoding of a point cloudINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Sep 26, 2023·3 cites·18 claims
- 1278US11949889B2Processing a point cloudINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Apr 2, 2024·2 cites·17 claims
- 1378US9979948B2Method and apparatus for compressing texture information of three-dimensional (3D) modelsTHOMSON LICENSING·Filed 2012·Granted May 22, 2018·5 cites·17 claims
- 1473US9002121B2Method and apparatus for encoding geometry patterns, and method for apparatus for decoding geometry patternsCAI KANGYING·Filed 2010·Granted Apr 7, 2015·5 cites·28 claims
- 1572US10003794B2Terminable spatial tree-based position coding and decodingTHOMSON LICENSING·Filed 2012·Granted Jun 19, 2018·3 cites·16 claims
- 1670US12002243B2Patch data unit coding and decoding for point-cloud codingHUAWEI TECH CO LTD·Filed 2021·Granted Jun 4, 2024·0 cites·29 claims
- 1770US2025113048A1Point cloud encoding method and apparatus, point cloud decoding method and apparatus, and storage mediumHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1868US2024073453A1Method and device for coding the geometry of a point cloudINTERDIGITAL VC HOLDINGS INC·Filed 2023·Application pending·0 cites
- 1963US11973987B2Efficient patch rotation in point cloud codingHUAWEI TECH CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·22 claims
- 2063US11961265B2Point cloud encoding and decoding method and apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 2163US9898834B2Method and apparatus for generating a bitstream of repetitive structure discovery based 3D model compressionCAI KANGYING·Filed 2011·Granted Feb 20, 2018·1 cites·18 claims
- 2261US11477481B2Method and device for coding the geometry of a point cloudINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Oct 18, 2022·0 cites·20 claims
- 2361US9858713B2Method and device for constructing graph representation for a 3D objectTHOMSON LICENSING·Filed 2013·Granted Jan 2, 2018·1 cites·11 claims
- 2459US2024314350A1Method for compressing lidar data and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 2558US12212762B2Point cloud encoding method and apparatus, point cloud decoding method and apparatus, and storage mediumHUAWEI TECH CO LTD·Filed 2021·Granted Jan 28, 2025·0 cites·24 claims
- 2657US2024119639A1Apparatus and method for decoding 3d map, and encoded bitstream of 3d mapHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 2757US2024102826A1Apparatus and method for encoding 3d mapHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 2856US2025324091A1Device-cloud collaboration system, encoding and decoding method, and electronic deviceHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2956US2025329056A1Device-cloud collaboration system, encoding and decoding method, and electronic deviceHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 3054US11935269B2Point cloud encoding method and encoderHUAWEI TECH CO LTD·Filed 2021·Granted Mar 19, 2024·0 cites·20 claims
- 3154US11856222B2Method and apparatus for encoding/decoding a point cloud representing a 3D objectINTERDIGITAL VC HOLDINGS INC·Filed 2019·Granted Dec 26, 2023·0 cites·20 claims
- 3254US2024430459A1Decoding method and electronic deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3354US2024430403A1Encoding method and apparatus, and decoding method and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3453US9866840B2Method and apparatus for vertex error correctionTHOMSON LICENSING·Filed 2013·Granted Jan 9, 2018·0 cites·20 claims
- 3553US9794565B2Bit allocation scheme for repetitive structure discovery based 3D model compressionTHOMSON LICENSING·Filed 2013·Granted Oct 17, 2017·0 cites·22 claims
- 3652US11508041B2Method and apparatus for reconstructing a point cloud representing a 3D objectINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Nov 22, 2022·0 cites·23 claims
- 3752US11348260B2Methods and devices for encoding and reconstructing a point cloudINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted May 31, 2022·0 cites·16 claims
- 3852US2025286997A1Video encoding and decoding method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 3949US11532120B2Method and device for hole filling of a point cloudINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Dec 20, 2022·0 cites·21 claims
- 4048US11006152B2Method and apparatus for encoding/decoding a high dynamic range picture into a coded bitstreamINTERDIGITAL VC HOLDINGS INC·Filed 2017·Granted May 11, 2021·0 cites·12 claims
- 4148US2024104781A13D Map Compression Method and Apparatus, and 3D Map Decompression Method and ApparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 4248US2025005801A1Probe data processing method and probe data encoding method, and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4347US9928615B2Method and apparatus for repetitive structure discovery based 3D model compressionTHOMSON LICENSING·Filed 2012·Granted Mar 27, 2018·0 cites·6 claims
- 4446US2025008104A1Encoding Method and Electronic DeviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4544US10592490B2Position coding based on spatial tree with duplicate pointsLUO TAO·Filed 2011·Granted Mar 17, 2020·0 cites·7 claims
- 4643US9953458B2Method and apparatus for generating shape descriptor of a modelCAI KANGYING·Filed 2012·Granted Apr 24, 2018·0 cites·10 claims
- 4743US2020211232A1A method and apparatus for encoding/decoding a point cloud representing a 3d objectINTERDIGITAL VC HOLDINGS INC·Filed 2018·Application pending·0 cites
- 4842US9621924B2Vextex correction method and apparatus for rotated three-dimensional (3D) componentsJIANG WENFEI·Filed 2012·Granted Apr 11, 2017·0 cites·17 claims
- 4942US2015016742A1Methods for compensating decoding error in three-dimensional modelsCAI KANGYING·Filed 2012·Application pending·0 cites
- 5042US2015078674A1Component sorting based encoding for 3d mesh compressionJIANG WENFEI·Filed 2012·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →