Per Wennersten

Person

Arsta, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for non-separable transform selection in an en...
- Patent number 12,126,835
- Issue date Oct 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher Hollmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding involving GOP-based temporal filtering
- Patent number 12,113,969
- Issue date Oct 8, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per Wennersten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoders and methods thereof for managing pictures in video decodin...
- Patent number 12,075,080
- Issue date Aug 27, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jonatan Samuelsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling parameter value information in a parameter set to reduce...
- Patent number 12,047,608
- Issue date Jul 23, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting transform selection in an encode...
- Patent number 11,991,359
- Issue date May 21, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher Hollmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplified downsampling for matrix based intra prediction
- Patent number 11,973,952
- Issue date Apr 30, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi Zhang
- 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
Combined loop filtering for image processing
- Patent number 11,924,416
- Issue date Mar 5, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob Ström
- 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 providing encoding and/or decoding of video using reference...
- Patent number 11,889,054
- Issue date Jan 30, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling parameter value information in a parameter set to reduce...
- Patent number 11,582,488
- Issue date Feb 14, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting transform selection in an encode...
- Patent number 11,558,613
- Issue date Jan 17, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher Hollmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference picture list handling
- Patent number 11,425,369
- Issue date Aug 23, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma adjustment with color components in color spaces in video co...
- Patent number 11,330,278
- Issue date May 10, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob Ström
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Deblocking filtering control for illumination compensation
- Patent number 11,310,535
- Issue date Apr 19, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deringing filter for video coding
- Patent number 11,272,175
- Issue date Mar 8, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Ying Wang
- 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
Information Patent Grant
Signaling parameter value information in a parameter set to reduce...
- Patent number 11,197,029
- Issue date Dec 7, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deringing filter for video coding
- Patent number 11,122,263
- Issue date Sep 14, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Per Wennersten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting transform selection in an encode...
- Patent number 11,082,692
- Issue date Aug 3, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher Hollmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Restricted overlapped block motion compensation
- Patent number 11,082,688
- Issue date Aug 3, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding a block of video samples
- Patent number 11,070,818
- Issue date Jul 20, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-processing of HDR video involving chroma adjustment
- Patent number 11,064,210
- Issue date Jul 13, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob Ström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference picture list handling
- Patent number 10,999,575
- Issue date May 4, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder and decoder and methods thereof
- Patent number 10,944,967
- Issue date Mar 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Per Wennersten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector difference coding and decoding
- Patent number 10,911,773
- Issue date Feb 2, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Per Wennersten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoders and methods thereof for managing pictures in video decodin...
- Patent number 10,893,288
- Issue date Jan 12, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Jonatan Samuelsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deblocking filtering control
- Patent number 10,869,063
- Issue date Dec 15, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector reconstruction order swap
- Patent number 10,863,189
- Issue date Dec 8, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Per Wennersten
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding a pixel of an input video sequence
- Patent number 10,841,597
- Issue date Nov 17, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...
- Publication number 20240406456
- Publication date Dec 5, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE VIDEO THINNING BASED ON LATER ANALYTICS AND RECONSTRUCTION...
- Publication number 20240397067
- Publication date Nov 28, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mitra DAMGHANIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Decoders and Methods Thereof for Managing Pictures in Video Decodin...
- Publication number 20240380912
- Publication date Nov 14, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jonatan Samuelsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPORAL FILTER
- Publication number 20240314307
- Publication date Sep 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per WENNERSTEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Simplified Downsampling for Matrix Based Intra Prediction
- Publication number 20240283939
- Publication date Aug 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING TRANSFORM SELECTION IN AN ENCODE...
- Publication number 20240275969
- Publication date Aug 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher HOLLMANN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO DETERMINE ENCODER PARAMETERS
- Publication number 20240195994
- Publication date Jun 13, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher HOLLMANN
- 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
COMBINED LOOP FILTERING
- Publication number 20240155119
- Publication date May 9, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob Ström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK IMPORTANCE MAPPING
- Publication number 20240129469
- Publication date Apr 18, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Per WENNERSTEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS PROVIDING ENCODING AND/OR DECODING OF VIDEO USING REFERENCE...
- Publication number 20240098256
- Publication date Mar 21, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...
- Publication number 20230254512
- Publication date Aug 10, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING TRANSFORM SELECTION IN AN ENCODE...
- Publication number 20230109113
- Publication date Apr 6, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher HOLLMANN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR NON-SEPARABLE TRANSFORM SELECTION IN AN EN...
- Publication number 20220337877
- Publication date Oct 20, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher HOLLMANN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Combined Loop Filtering for Image Processing
- Publication number 20220329791
- Publication date Oct 13, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob Ström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sample Value Clipping on MIP Reduced Prediction
- Publication number 20220264148
- Publication date Aug 18, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Simplified Downsampling for Matrix Based Intra Prediction
- Publication number 20220239919
- Publication date Jul 28, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING INVOLVING GOP-BASED TEMPORAL FILTERING
- Publication number 20220174277
- Publication date Jun 2, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Per WENNERSTEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...
- Publication number 20220086501
- Publication date Mar 17, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- 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
DETERMINING FILTER LENGTH FOR DEBLOCKING DURING ENCODING AND/OR DEC...
- Publication number 20210385457
- Publication date Dec 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINING FILTER LENGTH FOR DEBLOCKING DURING ENCODING AND/OR DEC...
- Publication number 20210352291
- Publication date Nov 11, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINING FILTER LENGTH FOR DEBLOCKING DURING ENCODING AND/OR DEC...
- Publication number 20210329266
- Publication date Oct 21, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth ANDERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING TRANSFORM SELECTION IN AN ENCODE...
- Publication number 20210329243
- Publication date Oct 21, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Christopher HOLLMANN
- 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
SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...
- Publication number 20210297705
- Publication date Sep 23, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESIDUAL REFINEMENT OF COLOR COMPONENTS
- Publication number 20210297680
- Publication date Sep 23, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Ying WANG
- 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
REFERENCE PICTURE LIST HANDLING
- Publication number 20210203923
- Publication date Jul 1, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING A BLOCK OF VIDEO SAMPLES
- Publication number 20210195215
- Publication date Jun 24, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Per Wennersten

Person

Patents Grantslast 30 patents

Method and apparatus for non-separable transform selection in an en...

Video coding involving GOP-based temporal filtering

Decoders and methods thereof for managing pictures in video decodin...

Signaling parameter value information in a parameter set to reduce...

Method and apparatus for selecting transform selection in an encode...

Simplified downsampling for matrix based intra prediction

Bilateral high frequency boost

Combined loop filtering for image processing

Generating a motion vector predictor list

Methods providing encoding and/or decoding of video using reference...

Signaling parameter value information in a parameter set to reduce...

Method and apparatus for selecting transform selection in an encode...

Reference picture list handling

Chroma adjustment with color components in color spaces in video co...

Deblocking filtering control for illumination compensation

Deringing filter for video coding

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

Signaling parameter value information in a parameter set to reduce...

Deringing filter for video coding

Method and apparatus for selecting transform selection in an encode...

Restricted overlapped block motion compensation

Decoding a block of video samples

Pre-processing of HDR video involving chroma adjustment

Reference picture list handling

Encoder and decoder and methods thereof

Motion vector difference coding and decoding

Decoders and methods thereof for managing pictures in video decodin...

Deblocking filtering control

Motion vector reconstruction order swap

Encoding a pixel of an input video sequence

Patents Applicationslast 30 patents

SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...

ADAPTIVE VIDEO THINNING BASED ON LATER ANALYTICS AND RECONSTRUCTION...

Decoders and Methods Thereof for Managing Pictures in Video Decodin...

TEMPORAL FILTER

Simplified Downsampling for Matrix Based Intra Prediction

METHOD AND APPARATUS FOR SELECTING TRANSFORM SELECTION IN AN ENCODE...

METHOD TO DETERMINE ENCODER PARAMETERS

GENERATING A MOTION VECTOR PREDICTOR LIST

COMBINED LOOP FILTERING

BLOCK IMPORTANCE MAPPING

METHODS PROVIDING ENCODING AND/OR DECODING OF VIDEO USING REFERENCE...

SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...

METHOD AND APPARATUS FOR SELECTING TRANSFORM SELECTION IN AN ENCODE...

METHOD AND APPARATUS FOR NON-SEPARABLE TRANSFORM SELECTION IN AN EN...

Combined Loop Filtering for Image Processing

Sample Value Clipping on MIP Reduced Prediction

Simplified Downsampling for Matrix Based Intra Prediction

VIDEO CODING INVOLVING GOP-BASED TEMPORAL FILTERING

SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...

GENERATING A MOTION VECTOR PREDICTOR LIST

DETERMINING FILTER LENGTH FOR DEBLOCKING DURING ENCODING AND/OR DEC...

DETERMINING FILTER LENGTH FOR DEBLOCKING DURING ENCODING AND/OR DEC...

DETERMINING FILTER LENGTH FOR DEBLOCKING DURING ENCODING AND/OR DEC...

METHOD AND APPARATUS FOR SELECTING TRANSFORM SELECTION IN AN ENCODE...

BILATERAL HIGH FREQUENCY BOOST

SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...

RESIDUAL REFINEMENT OF COLOR COMPONENTS

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

REFERENCE PICTURE LIST HANDLING

DECODING A BLOCK OF VIDEO SAMPLES