Cheng-hung CHEN

Follow

Person

Beihai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Mother substrate and display panel
- Patent number 11,586,257
- Issue date Feb 21, 2023
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-Hung Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display assembly including a first display panel and a second displ...
- Patent number 11,488,559
- Issue date Nov 1, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-Hung Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display device
- Patent number 11,487,150
- Issue date Nov 1, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-hung Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MOTHER SUBSTRATE AND DISPLAY PANEL
- Publication number 20220091643
- Publication date Mar 24, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-Hung Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20220035201
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Cheng-hung CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY ASSEMBLY AND DISPLAY DEVICE
- Publication number 20220036848
- Publication date Feb 3, 2022
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- CHENG-HUNG CHEN
- G02 - OPTICS