Inventor · disambiguated record
Krishnakanth Rapaka
Also filed as: RAPAKA KRISHNAKANTH
93 granted patents·11 pending applications·815 citations·filing 2013–2024
99Inventor score
Top patents by PatentIndex Score
104 records- 0199US10412387B2Unified intra-block copy and inter-predictionQUALCOMM INC·Filed 2015·Granted Sep 10, 2019·59 cites·28 claims
- 0299US10178403B2Reference picture list construction in intra block copy modeQUALCOMM INC·Filed 2016·Granted Jan 8, 2019·53 cites·30 claims
- 0399US9918105B2Intra BC and inter unificationQUALCOMM INC·Filed 2015·Granted Mar 13, 2018·61 cites·27 claims
- 0498US10390087B2Hypothetical reference decoder parameters for partitioning schemes in video codingQUALCOMM INC·Filed 2015·Granted Aug 20, 2019·28 cites·29 claims
- 0598US9473779B2Parallel processing for video codingQUALCOMM INC·Filed 2014·Granted Oct 18, 2016·66 cites·32 claims
- 0698US9467707B2Parallel processing for video codingQUALCOMM INC·Filed 2014·Granted Oct 11, 2016·44 cites·35 claims
- 0797US9979975B2Bitstream restrictions on picture partitions across layersQUALCOMM INC·Filed 2017·Granted May 22, 2018·17 cites·18 claims
- 0897US9883184B2QP derivation and offset for adaptive color transform in video codingQUALCOMM INC·Filed 2015·Granted Jan 30, 2018·21 cites·28 claims
- 0997US9628792B2Cross-layer parallel processing and offset delay parameters for video codingQUALCOMM INC·Filed 2014·Granted Apr 18, 2017·35 cites·14 claims
- 1097US9294776B2Parallel processing for video codingQUALCOMM INC·Filed 2014·Granted Mar 22, 2016·34 cites·36 claims
- 1196US10834419B2Conformance constraint for collocated reference index in video codingQUALCOMM INC·Filed 2017·Granted Nov 10, 2020·15 cites·23 claims
- 1296US10057578B2QP derivation and offset for adaptive color transform in video codingQUALCOMM INC·Filed 2015·Granted Aug 21, 2018·18 cites·17 claims
- 1396US10003815B2Hypothetical reference decoder model and conformance for cross-layer random access skipped picturesQUALCOMM INC·Filed 2014·Granted Jun 19, 2018·32 cites·26 claims
- 1496US9712871B2Determination bitstream decoding capability in video codingQUALCOMM INC·Filed 2015·Granted Jul 18, 2017·15 cites·15 claims
- 1596US9467692B2Intra prediction improvements for scalable video codingQUALCOMM INC·Filed 2013·Granted Oct 11, 2016·29 cites·41 claims
- 1695US10638140B2Slice level intra block copy and other video coding improvementsQUALCOMM INC·Filed 2016·Granted Apr 28, 2020·13 cites·19 claims
- 1795US9992493B2Inter-layer reference picture restriction for high level syntax-only scalable video codingQUALCOMM INC·Filed 2014·Granted Jun 5, 2018·21 cites·36 claims
- 1895US9648335B2Bitstream restrictions on picture partitions across layersQUALCOMM INC·Filed 2014·Granted May 9, 2017·18 cites·42 claims
- 1994US11252418B2Multi-stage block codingAPPLE INC·Filed 2021·Granted Feb 15, 2022·3 cites·32 claims
- 2094US10038915B2Escape sample coding in palette-based video codingQUALCOMM INC·Filed 2015·Granted Jul 31, 2018·12 cites·30 claims
- 2194US9906786B2Weighted prediction mode for scalable video codingQUALCOMM INC·Filed 2013·Granted Feb 27, 2018·19 cites·74 claims
- 2294US9756335B2Optimizations on inter-layer prediction signalling for multi-layer video codingQUALCOMM INC·Filed 2014·Granted Sep 5, 2017·15 cites·14 claims
- 2394US9578328B2Cross-layer parallel processing and offset delay parameters for video codingQUALCOMM INC·Filed 2014·Granted Feb 21, 2017·15 cites·37 claims
- 2493US9832467B2Deblock filtering for intra block copyingQUALCOMM INC·Filed 2015·Granted Nov 28, 2017·11 cites·23 claims
- 2593US9560358B2Device and method for scalable coding of video informationQUALCOMM INC·Filed 2014·Granted Jan 31, 2017·13 cites·15 claims
- 2692US10812822B2Intra block copy merge mode and padding of unavailable IBC reference regionQUALCOMM INC·Filed 2016·Granted Oct 20, 2020·9 cites·32 claims
- 2792US10264285B2Coding runs in palette-based video codingQUALCOMM INC·Filed 2015·Granted Apr 16, 2019·9 cites·26 claims
- 2892US9648326B2Optimizations on inter-layer prediction signalling for multi-layer video codingQUALCOMM INC·Filed 2014·Granted May 9, 2017·11 cites·16 claims
- 2990US9648318B2Performing residual prediction in video codingQUALCOMM INC·Filed 2013·Granted May 9, 2017·10 cites·39 claims
- 3090US9578339B2Parallel processing for video codingQUALCOMM INC·Filed 2014·Granted Feb 21, 2017·7 cites·27 claims
- 3189US10158836B2Clipping for cross-component prediction and adaptive color transform for video codingQUALCOMM INC·Filed 2016·Granted Dec 18, 2018·6 cites·25 claims
- 3289US9681145B2Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependencyQUALCOMM INC·Filed 2014·Granted Jun 13, 2017·9 cites·12 claims
- 3388US9516309B2Adaptive difference domain spatial and temporal reference reconstruction and smoothingQUALCOMM INC·Filed 2013·Granted Dec 6, 2016·7 cites·49 claims
- 3487US10404992B2Methods and systems of restricting bi-prediction in video codingQUALCOMM INC·Filed 2016·Granted Sep 3, 2019·5 cites·42 claims
- 3587US10212445B2Intra block copy prediction restrictions for parallel processingQUALCOMM INC·Filed 2015·Granted Feb 19, 2019·5 cites·28 claims
- 3687US10200713B2Search region determination for inter coding within a particular picture of video dataQUALCOMM INC·Filed 2016·Granted Feb 5, 2019·5 cites·30 claims
- 3787US9794626B2Partitioning schemes in multi-layer video codingQUALCOMM INC·Filed 2015·Granted Oct 17, 2017·4 cites·12 claims
- 3887US9674522B2Device and method for scalable coding of video informationQUALCOMM INC·Filed 2014·Granted Jun 6, 2017·7 cites·26 claims
- 3987US9344718B2Adaptive up-sampling filter for scalable video codingQUALCOMM INC·Filed 2013·Granted May 17, 2016·7 cites·42 claims
- 4081US9712837B2Level definitions for multi-layer video codecsQUALCOMM INC·Filed 2015·Granted Jul 18, 2017·3 cites·30 claims
- 4181US9641836B2Weighted difference prediction under the framework of generalized residual predictionQUALCOMM INC·Filed 2013·Granted May 2, 2017·4 cites·67 claims
- 4281US9596486B2IRAP access units and bitstream switching and splicingQUALCOMM INC·Filed 2014·Granted Mar 14, 2017·4 cites·41 claims
- 4380US10484721B2Method for motion estimation of non-natural video dataQUALCOMM INC·Filed 2015·Granted Nov 19, 2019·3 cites·30 claims
- 4480US10075729B2Signaling of view ID bit depth in parameter setsQUALCOMM INC·Filed 2014·Granted Sep 11, 2018·3 cites·26 claims
- 4579US9998735B2Inter-layer reference picture restriction for high level syntax-only scalable video codingQUALCOMM INC·Filed 2014·Granted Jun 12, 2018·3 cites·33 claims
- 4678US11438584B2Adaptive bilateral filtering using look-up tablesAPPLE INC·Filed 2020·Granted Sep 6, 2022·1 cites·22 claims
- 4778US9602822B2Indication of cross-layer picture type alignment in multi-layer video codingQUALCOMM INC·Filed 2014·Granted Mar 21, 2017·2 cites·68 claims
- 4877US10097842B2Restriction of escape pixel signaled values in palette mode video codingQUALCOMM INC·Filed 2016·Granted Oct 9, 2018·2 cites·86 claims
- 4977US9247242B2Skip transform and residual coding mode extension for difference domain intra predictionQUALCOMM INC·Filed 2013·Granted Jan 26, 2016·2 cites·43 claims
- 5075US12395625B2Reference picture management and list constructionAPPLE INC·Filed 2023·Granted Aug 19, 2025·0 cites·14 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →