Du Liu

Person

Solna, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Motion refinement and weighted prediction
- Patent number 12,149,730
- Issue date Nov 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of video picture coding with sub-block merge simplification...
- Patent number 12,003,702
- Issue date Jun 4, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bilateral high frequency boost
- Patent number 11,936,859
- Issue date Mar 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Wennersten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of video encoding and/or decoding with bidirectional optica...
- Patent number 11,936,904
- Issue date Mar 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Side motion refinement in video encoding/decoding systems
- Patent number 11,930,205
- Issue date Mar 12, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating a motion vector predictor list
- Patent number 11,902,566
- Issue date Feb 13, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of video picture coding with sub-block merge simplification...
- Patent number 11,381,807
- Issue date Jul 5, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Side motion refinement in video encoding/decoding systems
- Patent number 11,252,431
- Issue date Feb 15, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bilateral alpha omega: calculating LUT argument with few arithmetic...
- Patent number 11,233,994
- Issue date Jan 25, 2022
- TELEFONAKTTEBOLAGET LM ERICSSON (PUBL)
- Jacob Ström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMBINING DEBLOCK FILTERING AND ANOTHER FILTERING FOR VIDEO ENCODIN...
- Publication number 20240414379
- Publication date Dec 12, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT TRANSMISSION OF DECODING INFORMATION
- Publication number 20240397043
- Publication date Nov 28, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mitra DAMGHANIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION...
- Publication number 20240283912
- Publication date Aug 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIDE MOTION REFINEMENT IN VIDEO ENCODING/DECODING SYSTEMS
- Publication number 20240259581
- Publication date Aug 1, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Du LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF VIDEO ENCODING AND/OR DECODING WITH BIDIRECTIONAL OPTICA...
- Publication number 20240187643
- Publication date Jun 6, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Du LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERATING A MOTION VECTOR PREDICTOR LIST
- Publication number 20240163471
- Publication date May 16, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINING CAPABILITY TO DECODE A FIRST PICTURE IN A VIDEO BITSTREAM
- Publication number 20230308668
- Publication date Sep 28, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Martin PETTERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DERIVATION OF A VALUE FOR EACH LAYER REPRESENTATION OF A BITSTREAM
- Publication number 20230232011
- Publication date Jul 20, 2023
- Talefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF VIDEO ENCODING AND/OR DECODING WITH BIDIRECTIONAL OPTICA...
- Publication number 20220377371
- Publication date Nov 24, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Du LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION...
- Publication number 20220321878
- Publication date Oct 6, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION REFINEMENT AND WEIGHTED PREDICTION
- Publication number 20220150532
- Publication date May 12, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIDE MOTION REFINEMENT IN VIDEO ENCODING/DECODING SYSTEMS
- Publication number 20220124362
- Publication date Apr 21, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Du LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERATING A MOTION VECTOR PREDICTOR LIST
- Publication number 20220060739
- Publication date Feb 24, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BILATERAL HIGH FREQUENCY BOOST
- Publication number 20210321094
- Publication date Oct 14, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Per WENNERSTEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BILATERAL ALPHA OMEGA: CALCULATING LUT ARGUMENT WITH FEW ARITHMETIC...
- Publication number 20210274171
- Publication date Sep 2, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob STRÖM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION...
- Publication number 20210203920
- Publication date Jul 1, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIDE MOTION REFINEMENT IN VIDEO ENCODING/DECODING SYSTEMS
- Publication number 20210136401
- Publication date May 6, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Du LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Arrangements for Sub-Pel Motion-Adaptive Image Processing
- Publication number 20190273946
- Publication date Sep 5, 2019
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Motion refinement and weighted prediction

Methods of video picture coding with sub-block merge simplification...

Bilateral high frequency boost

Methods of video encoding and/or decoding with bidirectional optica...

Side motion refinement in video encoding/decoding systems

Generating a motion vector predictor list

Methods of video picture coding with sub-block merge simplification...

Side motion refinement in video encoding/decoding systems

Bilateral alpha omega: calculating LUT argument with few arithmetic...

Patents Applicationslast 30 patents

COMBINING DEBLOCK FILTERING AND ANOTHER FILTERING FOR VIDEO ENCODIN...

EFFICIENT TRANSMISSION OF DECODING INFORMATION

METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION...

SIDE MOTION REFINEMENT IN VIDEO ENCODING/DECODING SYSTEMS

METHODS OF VIDEO ENCODING AND/OR DECODING WITH BIDIRECTIONAL OPTICA...

GENERATING A MOTION VECTOR PREDICTOR LIST

DETERMINING CAPABILITY TO DECODE A FIRST PICTURE IN A VIDEO BITSTREAM

DERIVATION OF A VALUE FOR EACH LAYER REPRESENTATION OF A BITSTREAM

METHODS OF VIDEO ENCODING AND/OR DECODING WITH BIDIRECTIONAL OPTICA...

METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION...

MOTION REFINEMENT AND WEIGHTED PREDICTION

SIDE MOTION REFINEMENT IN VIDEO ENCODING/DECODING SYSTEMS

GENERATING A MOTION VECTOR PREDICTOR LIST

BILATERAL HIGH FREQUENCY BOOST

BILATERAL ALPHA OMEGA: CALCULATING LUT ARGUMENT WITH FEW ARITHMETIC...

METHODS OF VIDEO PICTURE CODING WITH SUB-BLOCK MERGE SIMPLIFICATION...

SIDE MOTION REFINEMENT IN VIDEO ENCODING/DECODING SYSTEMS

Methods and Arrangements for Sub-Pel Motion-Adaptive Image Processing