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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and apparatus for adaptive motion vector candidate ordering...
Patent number
12,022,108
Issue date
Jun 25, 2024
INTERDIGITAL VC HOLDINGS, INC.
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Residual prediction for intra block copying
Patent number
11,470,339
Issue date
Oct 11, 2022
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Determining palettes in palette-based video coding
Patent number
11,259,020
Issue date
Feb 22, 2022
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Most probable transform for intra prediction coding
Patent number
11,166,016
Issue date
Nov 2, 2021
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for adaptive motion vector candidate ordering...
Patent number
10,721,490
Issue date
Jul 21, 2020
INTERDIGITAL VC HOLDINGS, INC.
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Most probable transform for intra prediction coding
Patent number
10,547,836
Issue date
Jan 28, 2020
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling of down-sampling location information in scalable video c...
Patent number
10,448,032
Issue date
Oct 15, 2019
QUALCOMM Incorporated
Jianle Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color residual prediction for video coding
Patent number
10,397,607
Issue date
Aug 27, 2019
QUALCOMM Incorporated
Woo-Shik Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color index coding for palette-based video coding
Patent number
10,362,333
Issue date
Jul 23, 2019
QUALCOMM Incorporated
Wei Pu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Determining regions when performing intra block copying
Patent number
10,313,682
Issue date
Jun 4, 2019
QUALCOMM Incorporated
Chao Pang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for uni-prediction of self-derivation of moti...
Patent number
10,291,930
Issue date
May 14, 2019
INTERDIGITAL MADISON PATENT HOLDINGS
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identification of samples in a transition zone
Patent number
10,257,543
Issue date
Apr 9, 2019
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transform basis adjustment in scalable video coding
Patent number
10,194,158
Issue date
Jan 29, 2019
QUALCOMM Incorporated
Marta Karczewicz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for adaptive motion vector candidate ordering...
Patent number
10,021,412
Issue date
Jul 10, 2018
Thomson Licensing
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rice parameter initialization for coefficient level coding in video...
Patent number
10,021,419
Issue date
Jul 10, 2018
QUALCOMM Incorported
Marta Karczewicz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction from a predictive block
Patent number
10,015,515
Issue date
Jul 3, 2018
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Palette mode coding
Patent number
9,961,351
Issue date
May 1, 2018
QUALCOMM Incorporated
Rajan Laxman Joshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Simplified non-square quadtree transforms for video coding
Patent number
9,912,944
Issue date
Mar 6, 2018
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive overlapped block motion compensation
Patent number
9,883,203
Issue date
Jan 30, 2018
QUALCOMM Incorporated
Wei-Jung Chien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color index coding for palette-based video coding
Patent number
9,872,040
Issue date
Jan 16, 2018
QUALCOMM Incorporated
Wei Pu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transforms in video coding
Patent number
9,848,197
Issue date
Dec 19, 2017
QUALCOMM Incorporated
Ying Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Generalized residual prediction for scalable video coding and 3D vi...
Patent number
9,843,801
Issue date
Dec 12, 2017
QUALCOMM Incorporated
Xiang Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling syntax elements for transform coefficients for sub-sets o...
Patent number
9,826,238
Issue date
Nov 21, 2017
QUALCOMM Incorporated
Marta Karczewicz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive selection of region size for identification of samples in...
Patent number
9,807,424
Issue date
Oct 31, 2017
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transform unit partitioning for chroma components in video coding
Patent number
9,807,401
Issue date
Oct 31, 2017
QUALCOMM Incorporated
Xianglin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Applying non-square transforms to video data
Patent number
9,807,426
Issue date
Oct 31, 2017
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Line buffer reduction for short distance intra-prediction
Patent number
9,800,870
Issue date
Oct 24, 2017
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for scalable coding of video information
Patent number
9,800,884
Issue date
Oct 24, 2017
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-square transform units and prediction units in video coding
Patent number
9,787,982
Issue date
Oct 10, 2017
QUALCOMM Incorporated
Xianglin Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Spatial motion vector scaling for scalable video coding
Patent number
9,743,097
Issue date
Aug 22, 2017
QUALCOMM Incorporated
Vadim Seregin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...
Publication number
20240298023
Publication date
Sep 5, 2024
Interdigital VC Holdings, Inc.
Liwei GUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...
Publication number
20230040905
Publication date
Feb 9, 2023
Interdigital VC Holdings, Inc.
Liwei GUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...
Publication number
20200389664
Publication date
Dec 10, 2020
Interdigital VC Holdings, Inc.
Liwei GUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOST PROBABLE TRANSFORM FOR INTRA PREDICTION CODING
Publication number
20200145654
Publication date
May 7, 2020
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...
Publication number
20180310018
Publication date
Oct 25, 2018
THOMSON LICENSING
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IDENTIFICATION OF SAMPLES IN A TRANSITION ZONE
Publication number
20180103273
Publication date
Apr 12, 2018
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOST PROBABLE TRANSFORM FOR INTRA PREDICTION CODING
Publication number
20170289543
Publication date
Oct 5, 2017
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR ADAPTIVE MOTION VECTOR CANDIDATE ORDERING...
Publication number
20170041628
Publication date
Feb 9, 2017
THOMSON LICENSING
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR UNI-PREDICTION OF SELF-DERIVATION OF MOTI...
Publication number
20170041629
Publication date
Feb 9, 2017
THOMSON LICENSING
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PALETTE MODE CODING
Publication number
20160150234
Publication date
May 26, 2016
QUALCOMM Incorporated
Rajan Laxman Joshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COLOR INDEX CODING FOR PALETTE-BASED VIDEO CODING
Publication number
20150189302
Publication date
Jul 2, 2015
QUALCOMM Incorporated
Wei Pu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COLOR INDEX CODING FOR PALETTE-BASED VIDEO CODING
Publication number
20150189319
Publication date
Jul 2, 2015
QUALCOMM Incorporated
Wei Pu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COLOR RESIDUAL PREDICTION FOR VIDEO CODING
Publication number
20150124865
Publication date
May 7, 2015
QUALCOMM Incorporated
Woo-Shik Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PARTIAL INTRA BLOCK COPYING FOR VIDEO CODING
Publication number
20150071357
Publication date
Mar 12, 2015
QUALCOMM Incorporated
Chao Pang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TWO LEVEL LAST SIGNIFICANT COEFFICIENT (LSC) POSITION CODING
Publication number
20150071359
Publication date
Mar 12, 2015
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONSTRAINED INTRA PREDICTION IN VIDEO CODING
Publication number
20150063440
Publication date
Mar 5, 2015
QUALCOMM Incorporated
Chao Pang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESIDUAL PREDICTION FOR INTRA BLOCK COPYING
Publication number
20150063454
Publication date
Mar 5, 2015
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETERMINING REGIONS WHEN PERFORMING INTRA BLOCK COPYING
Publication number
20150055703
Publication date
Feb 26, 2015
QUALCOMM Incorporated
Chao Pang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RICE PARAMETER INITIALIZATION FOR COEFFICIENT LEVEL CODING IN VIDEO...
Publication number
20150016537
Publication date
Jan 15, 2015
QUALCOMM Incorporated
Marta Karczewicz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PALETTE PREDICTION IN PALETTE-BASED VIDEO CODING
Publication number
20150016501
Publication date
Jan 15, 2015
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-COLOR COMPONENT RESIDUAL PREDICTION
Publication number
20150016512
Publication date
Jan 15, 2015
QUALCOMM Incorporated
Wei Pu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION FROM A PREDICTIVE BLOCK
Publication number
20140376634
Publication date
Dec 25, 2014
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETERMINING PALETTES IN PALETTE-BASED VIDEO CODING
Publication number
20140301474
Publication date
Oct 9, 2014
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DETERMINING PALETTE INDICES IN PALETTE-BASED VIDEO CODING
Publication number
20140301475
Publication date
Oct 9, 2014
QUALCOMM Incorporated
Liwei Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR SCALABLE CODING OF VIDEO INFORMATION
Publication number
20140269939
Publication date
Sep 18, 2014
QUALCOMM Incorporated
Liwei GUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Spatial Motion Vector Scaling for Scalable Video Coding
Publication number
20140247879
Publication date
Sep 4, 2014
QUALCOMM Incorporated
Vadim SEREGIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR SCALABLE CODING OF VIDEO INFORMATION
Publication number
20140198846
Publication date
Jul 17, 2014
QUALCOMM Incorporated
Liwei GUO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-LAYER REFERENCE PICTURE GENERATION FOR HLS-ONLY SCALABLE VIDE...
Publication number
20140192868
Publication date
Jul 10, 2014
QUALCOMM Incorporated
Jianle CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR SCALABLE AND MULTIVIEW/3D CODING OF VIDEO INF...
Publication number
20140185680
Publication date
Jul 3, 2014
QUALCOMM Incorporated
Xiang LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR SCALABLE CODING OF VIDEO INFORMATION
Publication number
20140140405
Publication date
May 22, 2014
QUALCOMM Incorporated
Vadim SEREGIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE