Inventor · disambiguated record
Yunfei Zheng
Also filed as: ZHENG YUNFEI
129 granted patents·49 pending applications·596 citations·filing 2009–2025
99Inventor score
Top patents by PatentIndex Score
178 records- 0198US11677983B2Methods and apparatus for improved entropy encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2021·Granted Jun 13, 2023·5 cites·20 claims
- 0297US11218732B2Methods and apparatus for improved entropy encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2020·Granted Jan 4, 2022·5 cites·19 claims
- 0397US9532058B2Intra prediction mode coding with directional partitionsCHIEN WEI-JUNG·Filed 2012·Granted Dec 27, 2016·44 cites·70 claims
- 0497US9282338B2Unified merge mode and adaptive motion vector prediction mode candidates selectionZHENG YUNFEI·Filed 2012·Granted Mar 8, 2016·33 cites·32 claims
- 0597US9008175B2Intra smoothing filter for video codingVAN DER AUWERA GEERT·Filed 2011·Granted Apr 14, 2015·57 cites·43 claims
- 0696US12022108B2Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2022·Granted Jun 25, 2024·2 cites·20 claims
- 0795US9832486B2Method and apparatus for improved entropy encoding and decodingTHOMSON LICENSING·Filed 2017·Granted Nov 28, 2017·9 cites·15 claims
- 0895US9699456B2Buffering prediction data in video codingCHIEN WEI-JUNG·Filed 2012·Granted Jul 4, 2017·23 cites·30 claims
- 0995US9313494B2Parallelization friendly merge candidates for video codingZHENG YUNFEI·Filed 2012·Granted Apr 12, 2016·21 cites·22 claims
- 1095US9288501B2Motion vector predictors (MVPs) for bi-predictive inter mode in video codingZHENG YUNFEI·Filed 2012·Granted Mar 15, 2016·24 cites·51 claims
- 1194US10694211B2Methods and apparatus for improved entropy encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Jun 23, 2020·6 cites·15 claims
- 1294US10097859B2Methods and apparatus for improved entropy encoding and decodingTHOMSON LICENSING·Filed 2017·Granted Oct 9, 2018·6 cites·10 claims
- 1394US9042440B2Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video codingSOLE ROJALS JOEL·Filed 2011·Granted May 26, 2015·17 cites·39 claims
- 1494US9008174B2Methods and apparatus for illumination compensation of intra-predicted videoZHENG YUNFEI·Filed 2009·Granted Apr 14, 2015·27 cites·28 claims
- 1593US12052439B2Methods and apparatus for improved entropy encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Jul 30, 2024·1 cites·20 claims
- 1693US11082697B2Methods and apparatus for signaling intra prediction for large blocks for video encoders and decodersINTERDIGITAL VC HOLDINGS INC·Filed 2017·Granted Aug 3, 2021·6 cites·6 claims
- 1793US10721490B2Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Jul 21, 2020·5 cites·29 claims
- 1893US10021412B2Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decodingTHOMSON LICENSING·Filed 2016·Granted Jul 10, 2018·6 cites·33 claims
- 1993US9693056B2Method and apparatus for improved entropy encoding and decodingHU YANG·Filed 2011·Granted Jun 27, 2017·9 cites·33 claims
- 2093US9510009B2Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decodingGUO LIWEI·Filed 2011·Granted Nov 29, 2016·11 cites·49 claims
- 2193US9497472B2Parallel context calculation in video codingCOBAN MUHAMMED ZEYD·Filed 2011·Granted Nov 15, 2016·16 cites·38 claims
- 2292US12120307B2Methods and apparatus for signaling intra prediction for large blocks for video encoders and decodersINTERDIGITAL VC HOLDINGS INC·Filed 2023·Granted Oct 15, 2024·1 cites·12 claims
- 2392US10171813B2Hierarchy of motion prediction video blocksZHENG YUNFEI·Filed 2012·Granted Jan 1, 2019·11 cites·38 claims
- 2492US9930366B2Pixel level adaptive intra-smoothingZHENG YUNFEI·Filed 2011·Granted Mar 27, 2018·14 cites·75 claims
- 2592US9807401B2Transform unit partitioning for chroma components in video codingQUALCOMM INC·Filed 2012·Granted Oct 31, 2017·14 cites·31 claims
- 2692US9235774B2Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parametersLU XIAOAN·Filed 2011·Granted Jan 12, 2016·9 cites·4 claims
- 2792US9131239B2Unified merge mode and adaptive motion vector prediction mode candidates selectionZHENG YUNFEI·Filed 2012·Granted Sep 8, 2015·12 cites·28 claims
- 2891US9736489B2Motion vector determination for video codingWANG XIANGLIN·Filed 2012·Granted Aug 15, 2017·12 cites·52 claims
- 2991US9049444B2Mode dependent scanning of coefficients of a block of video dataZHENG YUNFEI·Filed 2011·Granted Jun 2, 2015·12 cites·30 claims
- 3090US11838548B2Video coding using mapped transforms and scanning modesQUALCOMM INC·Filed 2022·Granted Dec 5, 2023·1 cites·22 claims
- 3190US11381818B2Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parametersINTERDIGITAL VC HOLDINGS INC·Filed 2020·Granted Jul 5, 2022·2 cites·17 claims
- 3290US10715833B2Adaptive syntax grouping and compression in video data using a default value and an exception valueAPPLE INC·Filed 2014·Granted Jul 14, 2020·8 cites·26 claims
- 3390US9883207B2Methods and apparatus for adaptive coupled pre-processing and post-processing filters for video encoding and decodingMISRA KIRAN·Filed 2010·Granted Jan 30, 2018·11 cites·28 claims
- 3490US9661336B2Methods and apparatus for video encoding and decoding binary sets using adaptive tree selectionSOLE JOEL·Filed 2012·Granted May 23, 2017·6 cites·2 claims
- 3590US9621925B2Methods and apparatus for video encoding and decoding binary sets using adaptive tree selectionSOLE JOEL·Filed 2010·Granted Apr 11, 2017·6 cites·14 claims
- 3689US9648334B2Bi-predictive merge mode based on uni-predictive neighbors in video codingZHENG YUNFEI·Filed 2011·Granted May 9, 2017·9 cites·27 claims
- 3788US10038919B2In loop chroma deblocking filterAPPLE INC·Filed 2014·Granted Jul 31, 2018·6 cites·15 claims
- 3888US9288505B2Three-dimensional video with asymmetric spatial resolutionCHEN YING·Filed 2012·Granted Mar 15, 2016·9 cites·51 claims
- 3987US9503743B2Methods and apparatus for uni-prediction of self-derivation of motion estimationGUO LIWEI·Filed 2011·Granted Nov 22, 2016·7 cites·37 claims
- 4087US9326003B2Methods and apparatus for video encoding and decoding using adaptive geometric partitioningGUO LIWEI·Filed 2010·Granted Apr 26, 2016·8 cites·24 claims
- 4187US9049443B2Methods and apparatus for transform selection in video encoding and decodingSOLE JOEL·Filed 2009·Granted Jun 2, 2015·6 cites·17 claims
- 4287US2025350743A1Methods and apparatus for intra coding a block having pixels assigned to groupsINTERDIGITAL VC HOLDINGS INC·Filed 2025·Application pending·0 cites
- 4387US2025184502A1Methods and apparatus for video encoding and decoding binary sets using adaptive tree selectionINTERDIGITAL VC HOLDINGS INC·Filed 2024·Application pending·0 cites
- 4486US12206868B2Methods and apparatus for video encoding and decoding binary sets using adaptive tree selectionINTERDIGITAL VC HOLDINGS INC·Filed 2024·Granted Jan 21, 2025·0 cites·20 claims
- 4586US9736500B2Methods and apparatus for spatially varying residue codingSOLE JOEL·Filed 2010·Granted Aug 15, 2017·7 cites·32 claims
- 4685US12425637B2Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decodingINTERDIGITAL VC HOLDINGS INC·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 4785US11936876B2Methods and apparatus for signaling intra prediction for large blocks for video encoders and decodersINTERDIGITAL VC HOLDINGS INC·Filed 2021·Granted Mar 19, 2024·1 cites·18 claims
- 4885US10992958B2Video coding using mapped transforms and scanning modesCHEN PEISONG·Filed 2011·Granted Apr 27, 2021·4 cites·42 claims
- 4985US10062412B2Hierarchical segmentation and quality measurement for video editingAPPLE INC·Filed 2016·Granted Aug 28, 2018·7 cites·29 claims
- 5085US9743081B2Methods and apparatus for collaborative partition coding for region based filtersSOLE JOEL·Filed 2010·Granted Aug 22, 2017·4 cites·20 claims
Showing the top 50 of 178 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yunfei Zheng files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →