Inventor · disambiguated record
Xiang Li
Also filed as: LI XIANG · Li xiang wei
128 granted patents·20 pending applications·1,968 citations·filing 2005–2025
99Inventor score
Top patents by PatentIndex Score
148 records- 0199US10904565B2Memory-bandwidth-efficient design for bi-directional optical flow (BIO)QUALCOMM INC·Filed 2018·Granted Jan 26, 2021·75 cites·24 claims
- 0299US10785494B2Low-complexity design for FRUCQUALCOMM INC·Filed 2018·Granted Sep 22, 2020·57 cites·32 claims
- 0399US10778999B2Frame rate up-conversion coding mode with affine motion modelQUALCOMM INC·Filed 2017·Granted Sep 15, 2020·90 cites·30 claims
- 0499US10701366B2Deriving motion vector information at a video decoderQUALCOMM INC·Filed 2018·Granted Jun 30, 2020·87 cites·38 claims
- 0599US10602180B2Motion vector predictionQUALCOMM INC·Filed 2018·Granted Mar 24, 2020·58 cites·58 claims
- 0699US10560712B2Affine motion prediction for video codingQUALCOMM INC·Filed 2017·Granted Feb 11, 2020·114 cites·37 claims
- 0799US10523964B2Inter prediction refinement based on bi-directional optical flow (BIO)QUALCOMM INC·Filed 2018·Granted Dec 31, 2019·90 cites·33 claims
- 0898US10805630B2Gradient based matching for motion search and derivationQUALCOMM INC·Filed 2018·Granted Oct 13, 2020·41 cites·28 claims
- 0998US10771811B2Overlapped motion compensation for video codingQUALCOMM INC·Filed 2019·Granted Sep 8, 2020·45 cites·30 claims
- 1098US10757420B2Combination of inter-prediction and intra-prediction in video codingQUALCOMM INC·Filed 2018·Granted Aug 25, 2020·24 cites·27 claims
- 1198US10728573B2Motion compensated boundary pixel paddingQUALCOMM INC·Filed 2018·Granted Jul 28, 2020·36 cites·30 claims
- 1298US10631002B2Frame rate up-conversion coding modeQUALCOMM INC·Filed 2017·Granted Apr 21, 2020·35 cites·29 claims
- 1398US10609423B2Tree-type coding for video codingQUALCOMM INC·Filed 2017·Granted Mar 31, 2020·37 cites·34 claims
- 1498US10595035B2Constraining motion vector information derived by decoder-side motion vector derivationQUALCOMM INC·Filed 2018·Granted Mar 17, 2020·33 cites·18 claims
- 1598US10491917B2Decoder-side motion vector derivationQUALCOMM INC·Filed 2018·Granted Nov 26, 2019·37 cites·18 claims
- 1698US10484712B2Implicit coding of reference line index used in intra predictionQUALCOMM INC·Filed 2017·Granted Nov 19, 2019·28 cites·30 claims
- 1798US10368072B2Advanced arithmetic coderQUALCOMM INC·Filed 2016·Granted Jul 30, 2019·38 cites·31 claims
- 1898US10306229B2Enhanced multiple transforms for prediction residualQUALCOMM INC·Filed 2016·Granted May 28, 2019·48 cites·60 claims
- 1998US10230980B2Overlapped motion compensation for video codingQUALCOMM INC·Filed 2016·Granted Mar 12, 2019·62 cites·34 claims
- 2098US10200719B2Modification of transform coefficients for non-square transform units in video codingQUALCOMM INC·Filed 2016·Granted Feb 5, 2019·56 cites·24 claims
- 2198US10200711B2Motion vector derivation in video codingQUALCOMM INC·Filed 2016·Granted Feb 5, 2019·41 cites·36 claims
- 2298US10057574B2Coding tree unit (CTU) level adaptive loop filter (ALF)QUALCOMM INC·Filed 2016·Granted Aug 21, 2018·95 cites·47 claims
- 2398US9473779B2Parallel processing for video codingQUALCOMM INC·Filed 2014·Granted Oct 18, 2016·66 cites·32 claims
- 2498US9467707B2Parallel processing for video codingQUALCOMM INC·Filed 2014·Granted Oct 11, 2016·44 cites·35 claims
- 2597US10986360B2Various improvements to FRUC template matchingQUALCOMM INC·Filed 2018·Granted Apr 20, 2021·21 cites·18 claims
- 2697US10701390B2Affine motion information derivationQUALCOMM INC·Filed 2018·Granted Jun 30, 2020·24 cites·48 claims
- 2797US10687077B2Motion information propagation in video codingQUALCOMM INC·Filed 2018·Granted Jun 16, 2020·25 cites·28 claims
- 2897US10212444B2Multi-type-tree framework for video codingQUALCOMM INC·Filed 2017·Granted Feb 19, 2019·22 cites·26 claims
- 2997US9294776B2Parallel processing for video codingQUALCOMM INC·Filed 2014·Granted Mar 22, 2016·34 cites·36 claims
- 3096US11297340B2Low-complexity design for FRUCQUALCOMM INC·Filed 2020·Granted Apr 5, 2022·5 cites·20 claims
- 3196US10506246B2Multi-type-tree framework for video codingQUALCOMM INC·Filed 2018·Granted Dec 10, 2019·13 cites·30 claims
- 3296US10432928B2Using a current picture as a reference for video codingQUALCOMM INC·Filed 2015·Granted Oct 1, 2019·21 cites·34 claims
- 3396US8041597B2Self-calibrating outlier model and adaptive cascade model for fraud detectionFAIR ISAAC CORP·Filed 2008·Granted Oct 18, 2011·102 cites·14 claims
- 3495US10931969B2Motion vector reconstructions for bi-directional optical flow (BIO)QUALCOMM INC·Filed 2018·Granted Feb 23, 2021·15 cites·34 claims
- 3595US10880570B2Systems and methods of adaptively determining template size for illumination compensationQUALCOMM INC·Filed 2017·Granted Dec 29, 2020·11 cites·28 claims
- 3695US10148961B2Arithmetic coder with multiple window sizesQUALCOMM INC·Filed 2016·Granted Dec 4, 2018·12 cites·29 claims
- 3795US9998727B2Advanced inter-view residual prediction in multiview or 3-dimensional video codingQUALCOMM INC·Filed 2013·Granted Jun 12, 2018·25 cites·43 claims
- 3895US9992493B2Inter-layer reference picture restriction for high level syntax-only scalable video codingQUALCOMM INC·Filed 2014·Granted Jun 5, 2018·21 cites·36 claims
- 3994US11477477B2Sub-prediction unit based advanced temporal motion vector predictionQUALCOMM INC·Filed 2016·Granted Oct 18, 2022·12 cites·12 claims
- 4094US10623774B2Constrained block-level optimization and signaling for video coding toolsQUALCOMM INC·Filed 2017·Granted Apr 14, 2020·13 cites·30 claims
- 4194US9998742B2Adaptive cross component residual predictionQUALCOMM INC·Filed 2016·Granted Jun 12, 2018·12 cites·77 claims
- 4294US9906786B2Weighted prediction mode for scalable video codingQUALCOMM INC·Filed 2013·Granted Feb 27, 2018·19 cites·74 claims
- 4393US10652571B2Advanced motion vector prediction speedups for video codingQUALCOMM INC·Filed 2019·Granted May 12, 2020·10 cites·23 claims
- 4493US10375413B2Bi-directional optical flow for video codingQUALCOMM INC·Filed 2016·Granted Aug 6, 2019·10 cites·44 claims
- 4593US9560358B2Device and method for scalable coding of video informationQUALCOMM INC·Filed 2014·Granted Jan 31, 2017·13 cites·15 claims
- 4692US10979732B2Adaptive motion vector precision for video codingQUALCOMM INC·Filed 2017·Granted Apr 13, 2021·8 cites·50 claims
- 4792US10856003B2Coding affine prediction motion information for video codingQUALCOMM INC·Filed 2018·Granted Dec 1, 2020·8 cites·30 claims
- 4892US10798404B2Systems and methods of performing improved local illumination compensationQUALCOMM INC·Filed 2017·Granted Oct 6, 2020·6 cites·28 claims
- 4992US9756337B2Signaling color values for 3D lookup table for color gamut scalability in multi-layer video codingQUALCOMM INC·Filed 2014·Granted Sep 5, 2017·9 cites·42 claims
- 5092US9635356B2Multi-hypothesis motion compensation for scalable video coding and 3D video codingQUALCOMM INC·Filed 2013·Granted Apr 25, 2017·14 cites·42 claims
Showing the top 50 of 148 patent records by PatentIndex Score.
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