Chiayang CHENG

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Beihai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Circuit, method of driving panel, and display device
- Patent number 11,488,516
- Issue date Nov 1, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang Cheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Array substrate drive circuit, display module and display device
- Patent number 11,468,859
- Issue date Oct 11, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang Cheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gate drive circuit for improving charging efficiency of display pan...
- Patent number 11,308,912
- Issue date Apr 19, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang Cheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE DRIVE CIRCUIT, DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20220036846
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang CHENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUIT FOR DRIVING GATE, DISPLAY MODULE, AND DISPLAY DEVICE
- Publication number 20220036847
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang Cheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUIT, METHOD OF DRIVING PANEL, AND DISPLAY DEVICE
- Publication number 20220036796
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang CHENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GATE DRIVE CIRCUIT, DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20220036849
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chiayang CHENG
- G02 - OPTICS