Inventor · disambiguated record
Du Liu
Also filed as: Liu du
14 granted patents·11 pending applications·4 citations·filing 2019–2025
84Inventor score
Top patents by PatentIndex Score
25 records- 0191US11936904B2Methods of video encoding and/or decoding with bidirectional optical flow simplification on shift operations and related apparatusERICSSON TELEFON AB L M·Filed 2020·Granted Mar 19, 2024·3 cites·24 claims
- 0275US11381807B2Methods of video picture coding with sub-block merge simplification and related apparatusesERICSSON TELEFON AB L M·Filed 2019·Granted Jul 5, 2022·1 cites·8 claims
- 0373US12309416B2Side motion refinement in video encoding/decoding systemsERICSSON TELEFON AB L M·Filed 2024·Granted May 20, 2025·0 cites·12 claims
- 0472US2025390738A1Generating encoded video data and decoded video dataERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 0572US2025392761A1Generating encoded video data and decoded video dataERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 0670US2024283912A1Methods of video picture coding with sub-block merge simplification and related apparatusesERICSSON TELEFON AB L M·Filed 2024·Application pending·0 cites
- 0769US12382091B2Methods of video encoding and/or decoding with bidirectional optical flow simplification on shift operations and related apparatusERICSSON TELEFON AB L M·Filed 2024·Granted Aug 5, 2025·0 cites·9 claims
- 0869US2025294158A1Derivation of a value for each layer representation of a bitstreamERICSSON TELEFON AB L M·Filed 2025·Application pending·0 cites
- 0967US12003702B2Methods of video picture coding with sub-block merge simplification and related apparatusesERICSSON TELEFON AB L M·Filed 2022·Granted Jun 4, 2024·0 cites·12 claims
- 1067US2025119570A1Motion refinement and weighted predictionERICSSON TELEFON AB L M·Filed 2024·Application pending·0 cites
- 1166US2024163471A1Generating a motion vector predictor listERICSSON TELEFON AB L M·Filed 2024·Application pending·0 cites
- 1265US11930205B2Side motion refinement in video encoding/decoding systemsERICSSON TELEFON AB L M·Filed 2022·Granted Mar 12, 2024·0 cites·28 claims
- 1363US11252431B2Side motion refinement in video encoding/decoding systemsERICSSON TELEFON AB L M·Filed 2019·Granted Feb 15, 2022·0 cites·25 claims
- 1460US11902566B2Generating a motion vector predictor listERICSSON TELEFON AB L M·Filed 2019·Granted Feb 13, 2024·0 cites·19 claims
- 1556US12149730B2Motion refinement and weighted predictionERICSSON TELEFON AB L M·Filed 2020·Granted Nov 19, 2024·0 cites·5 claims
- 1655US12363305B2Derivation of a value for each layer representation of a bitstreamERICSSON TELEFON AB L M·Filed 2021·Granted Jul 15, 2025·0 cites·16 claims
- 1753US11936859B2Bilateral high frequency boostERICSSON TELEFON AB L M·Filed 2019·Granted Mar 19, 2024·0 cites·26 claims
- 1852US12238316B2Determining capability to decode a first picture in a video bitstreamERICSSON TELEFON AB L M·Filed 2021·Granted Feb 25, 2025·0 cites·21 claims
- 1949US2025218050A1Filtering for video encoding and decodingERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 2048US12425660B2Combining deblock filtering and another filtering for video encoding and/or decodingERICSSON TELEFON AB L M·Filed 2022·Granted Sep 23, 2025·0 cites·19 claims
- 2148US11233994B2Bilateral alpha omega: calculating LUT argument with few arithmetic operationsERICSSON TELEFON AB L M·Filed 2019·Granted Jan 25, 2022·0 cites·4 claims
- 2248US2025254298A1Filtering for video encoding and decodingERICSSON TELEFON AB L M·Filed 2023·Application pending·0 cites
- 2347US2025071283A1Filtering for image encoding and decodingERICSSON TELEFON AB L M·Filed 2022·Application pending·0 cites
- 2446US2024397043A1Efficient transmission of decoding informationERICSSON TELEFON AB L M·Filed 2022·Application pending·0 cites
- 2542US2019273946A1Methods and Arrangements for Sub-Pel Motion-Adaptive Image ProcessingLiu du·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →