Vijayaraghavan Thirumalai

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compression with positive reconstruction error
- Patent number 12,075,054
- Issue date Aug 27, 2024
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DPCM codec with higher reconstruction quality on important gray levels
- Patent number 11,936,898
- Issue date Mar 19, 2024
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for joint color channel entropy encoding with p...
- Patent number 11,770,535
- Issue date Sep 26, 2023
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for scalable throughput entropy coders
- Patent number 11,715,239
- Issue date Aug 1, 2023
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rate control for fixed rate foveated display compression
- Patent number 11,546,611
- Issue date Jan 3, 2023
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compression with positive reconstruction error
- Patent number 11,509,897
- Issue date Nov 22, 2022
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DPCM codec with higher reconstruction quality on important gray levels
- Patent number 11,503,322
- Issue date Nov 15, 2022
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for scalable throughput entropy coder
- Patent number 11,468,601
- Issue date Oct 11, 2022
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable number of intra modes for video coding
- Patent number 11,431,968
- Issue date Aug 30, 2022
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for compression with constraint on maximum abso...
- Patent number 11,343,512
- Issue date May 24, 2022
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for low-complexity near lossless fixed-rate hyb...
- Patent number 11,244,476
- Issue date Feb 8, 2022
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Primary transform and secondary transform in video coding
- Patent number 11,095,893
- Issue date Aug 17, 2021
- QUALCOMM Incorporated
- Cheng-Teh Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neighbor based signaling of intra prediction modes
- Patent number 11,082,703
- Issue date Aug 3, 2021
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for video coding with spatial prediction mode for multi-mode...
- Patent number 10,979,705
- Issue date Apr 13, 2021
- QUALCOMM Incorporated
- Natan Haim Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fallback modes for display compression
- Patent number 10,970,881
- Issue date Apr 6, 2021
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Position-dependent prediction combinations in video coding
- Patent number 10,965,941
- Issue date Mar 30, 2021
- QUALCOMM Incorporated
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential prefix coding for high throughput entropy coder in dis...
- Patent number 10,904,532
- Issue date Jan 26, 2021
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color transform for RGBG subpixel format
- Patent number 10,861,405
- Issue date Dec 8, 2020
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Substream multiplexing for display stream compression
- Patent number 10,855,989
- Issue date Dec 1, 2020
- QUALCOMM Incorporated
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Substream multiplexing for display stream compression
- Patent number 10,743,032
- Issue date Aug 11, 2020
- QUALCOMM Incorporated
- Natan Haim Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for vector-based entropy coding for display st...
- Patent number 10,666,984
- Issue date May 26, 2020
- QUALCOMM Incorporated
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Advanced motion vector prediction speedups for video coding
- Patent number 10,652,571
- Issue date May 12, 2020
- QUALCOMM Incorporated
- Nan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for coding in block prediction mode for display s...
- Patent number 10,631,005
- Issue date Apr 21, 2020
- QUALCOMM Incorporated
- Natan Haim Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient entropy coding group grouping methodology for transform mode
- Patent number 10,602,147
- Issue date Mar 24, 2020
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for reducing slice boundary visual artifacts in...
- Patent number 10,574,988
- Issue date Feb 25, 2020
- QUALCOMM Incorporated
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Midpoint prediction error diffusion for display stream compression
- Patent number 10,567,803
- Issue date Feb 18, 2020
- QUALCOMM Incorporated
- Natan Haim Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prefix coding method for high-throughput entropy coder in display i...
- Patent number 10,547,843
- Issue date Jan 28, 2020
- Samsung Display Co., Ltd.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neighbor based signaling of intra prediction modes
- Patent number 10,547,854
- Issue date Jan 28, 2020
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable number of intra modes for video coding
- Patent number 10,506,228
- Issue date Dec 10, 2019
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for calculating distortion in display stream com...
- Patent number 10,448,024
- Issue date Oct 15, 2019
- QUALCOMM Incorporated
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR SCALABLE THROUGHPUT ENTROPY CODERS
- Publication number 20230326087
- Publication date Oct 12, 2023
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DPCM CODEC WITH HIGHER RECONSTRUCTION QUALITY ON IMPORTANT GRAY LEVELS
- Publication number 20230033083
- Publication date Feb 2, 2023
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SCALABLE THROUGHPUT ENTROPY CODERS
- Publication number 20230008330
- Publication date Jan 12, 2023
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR JOINT COLOR CHANNEL ENTROPY ENCODING WITH P...
- Publication number 20220272344
- Publication date Aug 25, 2022
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPRESSION WITH POSITIVE RECONSTRUCTION ERROR
- Publication number 20220256159
- Publication date Aug 11, 2022
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPRESSION WITH POSITIVE RECONSTRUCTION ERROR
- Publication number 20220046243
- Publication date Feb 10, 2022
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DPCM CODEC WITH HIGHER RECONSTRUCTION QUALITY ON IMPORTANT GRAY LEVELS
- Publication number 20220046264
- Publication date Feb 10, 2022
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR LOW-COMPLEXITY NEAR LOSSLESS FIXED-RATE HYB...
- Publication number 20210312666
- Publication date Oct 7, 2021
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SCALABLE THROUGHPUT ENTROPY CODER
- Publication number 20210217199
- Publication date Jul 15, 2021
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFERENTIAL PREFIX CODING FOR HIGH THROUGHPUT ENTROPY CODER IN DIS...
- Publication number 20200374523
- Publication date Nov 26, 2020
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FALLBACK MODES FOR DISPLAY COMPRESSION
- Publication number 20200202574
- Publication date Jun 25, 2020
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEIGHBOR BASED SIGNALING OF INTRA PREDICTION MODES
- Publication number 20200195935
- Publication date Jun 18, 2020
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE NUMBER OF INTRA MODES FOR VIDEO CODING
- Publication number 20200068194
- Publication date Feb 27, 2020
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RATE CONTROL FOR FIXED RATE FOVEATED DISPLAY COMPRESSION
- Publication number 20200045321
- Publication date Feb 6, 2020
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREFIX CODING METHOD FOR HIGH-THROUGHPUT ENTROPY CODER IN DISPLAY I...
- Publication number 20200036979
- Publication date Jan 30, 2020
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT ENTROPY CODING GROUP GROUPING METHODOLOGY FOR TRANSFORM MODE
- Publication number 20200021809
- Publication date Jan 16, 2020
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLOR TRANSFORM FOR RGBG SUBPIXEL FORMAT
- Publication number 20200013327
- Publication date Jan 9, 2020
- SAMSUNG DISPLAY CO., LTD.
- Vijayaraghavan Thirumalai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ADVANCED MOTION VECTOR PREDICTION SPEEDUPS FOR VIDEO CODING
- Publication number 20190230376
- Publication date Jul 25, 2019
- QUALCOMM Incorporated
- Nan HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIOUS IMPROVEMENTS TO FRUC TEMPLATE MATCHING
- Publication number 20190124350
- Publication date Apr 25, 2019
- QUALCOMM Incorporated
- Vijayaraghavan THIRUMALAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITION-DEPENDENT PREDICTION COMBINATIONS IN VIDEO CODING
- Publication number 20190110045
- Publication date Apr 11, 2019
- QUALCOMM Incorporated
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBSTREAM MULTIPLEXING FOR DISPLAY STREAM COMPRESSION
- Publication number 20180343471
- Publication date Nov 29, 2018
- QUALCOMM Incorporated
- Natan Haim JACOBSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIDPOINT PREDICTION ERROR DIFFUSION FOR DISPLAY STREAM COMPRESSION
- Publication number 20180302651
- Publication date Oct 18, 2018
- QUALCOMM Incorporated
- Natan Haim Jacobson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRIMARY TRANSFORM AND SECONDARY TRANSFORM IN VIDEO CODING
- Publication number 20180103252
- Publication date Apr 12, 2018
- QUALCOMM Incorporated
- Cheng-Teh Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE NUMBER OF INTRA MODES FOR VIDEO CODING
- Publication number 20180098064
- Publication date Apr 5, 2018
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBSTREAM MULTIPLEXING FOR DISPLAY STREAM COMPRESSION
- Publication number 20170359583
- Publication date Dec 14, 2017
- QUALCOMM Incorporated
- Vijayaraghavan THIRUMALAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEIGHBOR BASED SIGNALING OF INTRA PREDICTION MODES
- Publication number 20170332084
- Publication date Nov 16, 2017
- QUALCOMM Incorporated
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR PERCEPTUAL QUANTIZATION PARAMETER (QP) WE...
- Publication number 20170302932
- Publication date Oct 19, 2017
- QUALCOMM Incorporated
- Natan Haim JACOBSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR ADAPTIVE CALCULATION OF QUANTIZATION PARA...
- Publication number 20170280139
- Publication date Sep 28, 2017
- QUALCOMM Incorporated
- Vijayaraghavan THIRUMALAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR VECTOR-BASED ENTROPY CODING FOR DISPLAY ST...
- Publication number 20170264918
- Publication date Sep 14, 2017
- QUALCOMM Incorporated
- Vijayaraghavan Thirumalai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR CALCULATING DISTORTION IN DISPLAY STREAM COM...
- Publication number 20170201753
- Publication date Jul 13, 2017
- QUALCOMM Incorporated
- Vijayaraghavan THIRUMALAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Vijayaraghavan Thirumalai

Person

Patents Grantslast 30 patents

Compression with positive reconstruction error

DPCM codec with higher reconstruction quality on important gray levels

Systems and methods for joint color channel entropy encoding with p...

Systems and methods for scalable throughput entropy coders

Rate control for fixed rate foveated display compression

Compression with positive reconstruction error

DPCM codec with higher reconstruction quality on important gray levels

Systems and methods for scalable throughput entropy coder

Variable number of intra modes for video coding

Systems and methods for compression with constraint on maximum abso...

Systems and methods for low-complexity near lossless fixed-rate hyb...

Primary transform and secondary transform in video coding

Neighbor based signaling of intra prediction modes

Method for video coding with spatial prediction mode for multi-mode...

Fallback modes for display compression

Position-dependent prediction combinations in video coding

Differential prefix coding for high throughput entropy coder in dis...

Color transform for RGBG subpixel format

Substream multiplexing for display stream compression

Substream multiplexing for display stream compression

Apparatus and method for vector-based entropy coding for display st...

Advanced motion vector prediction speedups for video coding

System and method for coding in block prediction mode for display s...

Efficient entropy coding group grouping methodology for transform mode

System and methods for reducing slice boundary visual artifacts in...

Midpoint prediction error diffusion for display stream compression

Prefix coding method for high-throughput entropy coder in display i...

Neighbor based signaling of intra prediction modes

Variable number of intra modes for video coding

System and methods for calculating distortion in display stream com...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR SCALABLE THROUGHPUT ENTROPY CODERS

DPCM CODEC WITH HIGHER RECONSTRUCTION QUALITY ON IMPORTANT GRAY LEVELS

SYSTEMS AND METHODS FOR SCALABLE THROUGHPUT ENTROPY CODERS

SYSTEMS AND METHODS FOR JOINT COLOR CHANNEL ENTROPY ENCODING WITH P...

COMPRESSION WITH POSITIVE RECONSTRUCTION ERROR

COMPRESSION WITH POSITIVE RECONSTRUCTION ERROR

DPCM CODEC WITH HIGHER RECONSTRUCTION QUALITY ON IMPORTANT GRAY LEVELS

SYSTEMS AND METHODS FOR LOW-COMPLEXITY NEAR LOSSLESS FIXED-RATE HYB...

SYSTEMS AND METHODS FOR SCALABLE THROUGHPUT ENTROPY CODER

DIFFERENTIAL PREFIX CODING FOR HIGH THROUGHPUT ENTROPY CODER IN DIS...

FALLBACK MODES FOR DISPLAY COMPRESSION

NEIGHBOR BASED SIGNALING OF INTRA PREDICTION MODES

VARIABLE NUMBER OF INTRA MODES FOR VIDEO CODING

RATE CONTROL FOR FIXED RATE FOVEATED DISPLAY COMPRESSION

PREFIX CODING METHOD FOR HIGH-THROUGHPUT ENTROPY CODER IN DISPLAY I...

EFFICIENT ENTROPY CODING GROUP GROUPING METHODOLOGY FOR TRANSFORM MODE

COLOR TRANSFORM FOR RGBG SUBPIXEL FORMAT

ADVANCED MOTION VECTOR PREDICTION SPEEDUPS FOR VIDEO CODING

VARIOUS IMPROVEMENTS TO FRUC TEMPLATE MATCHING

POSITION-DEPENDENT PREDICTION COMBINATIONS IN VIDEO CODING

SUBSTREAM MULTIPLEXING FOR DISPLAY STREAM COMPRESSION

MIDPOINT PREDICTION ERROR DIFFUSION FOR DISPLAY STREAM COMPRESSION

PRIMARY TRANSFORM AND SECONDARY TRANSFORM IN VIDEO CODING

VARIABLE NUMBER OF INTRA MODES FOR VIDEO CODING

SUBSTREAM MULTIPLEXING FOR DISPLAY STREAM COMPRESSION

NEIGHBOR BASED SIGNALING OF INTRA PREDICTION MODES

APPARATUS AND METHODS FOR PERCEPTUAL QUANTIZATION PARAMETER (QP) WE...

APPARATUS AND METHODS FOR ADAPTIVE CALCULATION OF QUANTIZATION PARA...

APPARATUS AND METHOD FOR VECTOR-BASED ENTROPY CODING FOR DISPLAY ST...

SYSTEM AND METHODS FOR CALCULATING DISTORTION IN DISPLAY STREAM COM...