Inventor · disambiguated record
Sagar Kotecha
Also filed as: KOTECHA SAGAR
17 granted patents·4 pending applications·5 citations·filing 2020–2025
87Inventor score
Files withHUAWEI TECH CO LTD21
Top patents by PatentIndex Score
21 records- 0191US11490096B2Hardware and software friendly system and method for decoder-side motion vector refinement with decoder-side bi-predictive optical flow based per-pixel correction to bi-predictive motion compensationHUAWEI TECH CO LTD·Filed 2021·Granted Nov 1, 2022·3 cites·20 claims
- 0279US12015762B2DMVR using decimated prediction blockHUAWEI TECH CO LTD·Filed 2021·Granted Jun 18, 2024·1 cites·18 claims
- 0379US11310521B2Error surface based sub-pixel accurate refinement method for decoder side motion vector refinementHUAWEI TECH CO LTD·Filed 2020·Granted Apr 19, 2022·1 cites·20 claims
- 0473US12477142B2Error surface based sub-pixel accurate refinement method for decoder side motion vector refinementHUAWEI TECH CO LTD·Filed 2024·Granted Nov 18, 2025·0 cites·20 claims
- 0572US12206860B2Early termination for optical flow refinementHUAWEI TECH CO LTD·Filed 2024·Granted Jan 21, 2025·0 cites·20 claims
- 0672US2025175609A1Early termination for optical flow refinementHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0771US2025203107A1Optical flow based video inter predictionHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0870US2025324063A1Apparatus and method for conditional decoder-side motion vector refinement in video codingHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0969US12382084B2Encoder, a decoder and corresponding methods for inter prediction using gradient parametersHUAWEI TECH CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 1069US12212777B2Optical flow based video inter predictionHUAWEI TECH CO LTD·Filed 2024·Granted Jan 28, 2025·0 cites·21 claims
- 1167US2025088637A1Device and method for computing position of integer grid reference sample for block level boundary sample gradient computationHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 1266US12309385B2Apparatus and method for conditional decoder-side motion vector refinement in video codingHUAWEI TECH CO LTD·Filed 2022·Granted May 20, 2025·0 cites·11 claims
- 1366US12003754B2Error surface based sub-pixel accurate refinement method for decoder side motion vector refinementHUAWEI TECH CO LTD·Filed 2022·Granted Jun 4, 2024·0 cites·18 claims
- 1463US11985320B2Early termination for optical flow refinementHUAWEI TECH CO LTD·Filed 2021·Granted May 14, 2024·0 cites·25 claims
- 1561US11889109B2Optical flow based video inter predictionHUAWEI TECH CO LTD·Filed 2021·Granted Jan 30, 2024·0 cites·21 claims
- 1660US11968387B2Encoder, a decoder and corresponding methods for inter prediction using bidirectional optical flowHUAWEI TECH CO LTD·Filed 2021·Granted Apr 23, 2024·0 cites·19 claims
- 1759US11563948B2Apparatus and method for conditional decoder-side motion vector refinement in video codingHUAWEI TECH CO LTD·Filed 2021·Granted Jan 24, 2023·0 cites·12 claims
- 1857US12184862B2Device and method for computing position of integer grid reference sample for block level boundary sample gradient computationHUAWEI TECH CO LTD·Filed 2021·Granted Dec 31, 2024·0 cites·19 claims
- 1947US12273554B2Search region for motion vector refinementHUAWEI TECH CO LTD·Filed 2021·Granted Apr 8, 2025·0 cites·20 claims
- 2045US11109060B2Image prediction method and apparatusHUAWEI TECH CO LTD·Filed 2020·Granted Aug 31, 2021·0 cites·20 claims
- 2144US11902508B2Use of extended samples during search in decoder-side motion refinementHUAWEI TECH CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →