Chi-Wang Chai

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coding algorithm for realizing distributed gradual decoding refresh
- Patent number 12,267,489
- Issue date Apr 1, 2025
- Realtek Semiconductor Corp.
- Wei-Min Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of image compression with bit rate control
- Patent number 12,262,057
- Issue date Mar 25, 2025
- Realtek Semiconductor Corp.
- Hsu-Jung Tung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for processing LCEVC enhancement layer of residuals
- Patent number 12,120,327
- Issue date Oct 15, 2024
- Realtek Semiconductor Corp.
- Chi-Wang Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop filter utilized in encoder and associated signal processing me...
- Patent number 11,770,524
- Issue date Sep 26, 2023
- Realtek Semiconductor Corp.
- Weimin Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder and associated signal processing method
- Patent number 11,750,800
- Issue date Sep 5, 2023
- Realtek Semiconductor Corp.
- Weimin Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder using coding tree unit level adaptive quantization mode to...
- Patent number 11,523,117
- Issue date Dec 6, 2022
- Realtek Semiconductor Corp.
- Weimin Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bit rate control method and video processing device
- Patent number 11,272,222
- Issue date Mar 8, 2022
- Realtek Semiconductor Corporation
- Wei-Min Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deblocking filter level decision method
- Patent number 11,245,896
- Issue date Feb 8, 2022
- Realtek Semiconductor Corporation
- Wei-Min Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method of selecting an intra mode of a coding unit
- Patent number 11,051,013
- Issue date Jun 29, 2021
- Realtek Semiconductor Corp.
- Chi-Wang Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method of handling multiple formats of a video sequence
- Patent number 10,972,767
- Issue date Apr 6, 2021
- Realtek Semiconductor Corp.
- Lingzhi Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context-based adaptive binary arithmetic coding (CABAC) decoding ap...
- Patent number 7,557,740
- Issue date Jul 7, 2009
- Realtek Semiconductor Corp.
- Chao-An Hsieh
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROCESSING LCEVC ENHANCEMENT LAYER OF RESIDUALS
- Publication number 20240259577
- Publication date Aug 1, 2024
- Realtek Semiconductor Corp.
- Chi-Wang Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coding algorithm for realizing distributed Gradual Decoding Refresh
- Publication number 20240187572
- Publication date Jun 6, 2024
- Realtek Semiconductor Corp.
- WEI-MIN ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND ELECTRONIC DEVICE FOR PROCESSING VIDEO CODING
- Publication number 20230396811
- Publication date Dec 7, 2023
- Realtek Semiconductor Corp.
- Wei-Min Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF IMAGE COMPRESSION WITH BIT RATE CONTROL
- Publication number 20230308687
- Publication date Sep 28, 2023
- Realtek Semiconductor Corp.
- Hsu-Jung Tung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOOP FILTER UTILIZED IN ENCODER AND ASSOCIATED SIGNAL PROCESSING ME...
- Publication number 20230141735
- Publication date May 11, 2023
- Realtek Semiconductor Corp.
- Weimin Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER USING CODING TREE UNIT LEVEL ADAPTIVE QUANTIZATION MODE TO...
- Publication number 20220303538
- Publication date Sep 22, 2022
- Realtek Semiconductor Corp.
- Weimin Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING METHOD AND ASSOCIATED ENCODER
- Publication number 20210337192
- Publication date Oct 28, 2021
- Realtek Semiconductor Corp.
- Weimin Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIT RATE CONTROL METHOD AND VIDEO PROCESSING DEVICE
- Publication number 20210306677
- Publication date Sep 30, 2021
- REALTEK SEMICONDUCTOR CORPORATION
- WEI-MIN ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device and Method of Selecting an Intra Mode of a Coding Unit
- Publication number 20210144368
- Publication date May 13, 2021
- Realtek Semiconductor Corp.
- Chi-Wang Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device and Method of Handling Multiple Formats of a Video Sequence
- Publication number 20190132617
- Publication date May 2, 2019
- Realtek Semiconductor Corp.
- Lingzhi Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIMEDIA DECODING APPARATUS AND METHOD
- Publication number 20090154568
- Publication date Jun 18, 2009
- Realtek Semiconductor Corp.
- Yu-Ting Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Chi-Wang Chai

Person

Patents Grantslast 30 patents

Coding algorithm for realizing distributed gradual decoding refresh

Method and apparatus of image compression with bit rate control

Method for processing LCEVC enhancement layer of residuals

Loop filter utilized in encoder and associated signal processing me...

Encoder and associated signal processing method

Encoder using coding tree unit level adaptive quantization mode to...

Bit rate control method and video processing device

Deblocking filter level decision method

Device and method of selecting an intra mode of a coding unit

Device and method of handling multiple formats of a video sequence

Context-based adaptive binary arithmetic coding (CABAC) decoding ap...

Patents Applicationslast 30 patents

METHOD FOR PROCESSING LCEVC ENHANCEMENT LAYER OF RESIDUALS

Coding algorithm for realizing distributed Gradual Decoding Refresh

METHOD AND ELECTRONIC DEVICE FOR PROCESSING VIDEO CODING

METHOD AND APPARATUS OF IMAGE COMPRESSION WITH BIT RATE CONTROL

LOOP FILTER UTILIZED IN ENCODER AND ASSOCIATED SIGNAL PROCESSING ME...

ENCODER USING CODING TREE UNIT LEVEL ADAPTIVE QUANTIZATION MODE TO...

IMAGE PROCESSING METHOD AND ASSOCIATED ENCODER

BIT RATE CONTROL METHOD AND VIDEO PROCESSING DEVICE

Device and Method of Selecting an Intra Mode of a Coding Unit

Device and Method of Handling Multiple Formats of a Video Sequence

MULTIMEDIA DECODING APPARATUS AND METHOD