Chunghao Cheng

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and display apparatus
- Patent number 11,337,308
- Issue date May 17, 2022
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Chunghao Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit board structure and fabricating method thereof, display pan...
- Patent number 11,234,332
- Issue date Jan 25, 2022
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Chunghao Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flexible circuit board, method for mounting the same, and display d...
- Patent number 11,183,467
- Issue date Nov 23, 2021
- BOE Technology Group Co., Ltd.
- Chunghao Cheng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20210337672
- Publication date Oct 28, 2021
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Chunghao CHENG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUIT BOARD STRUCTURE AND FABRICATING METHOD THEREOF, DISPLAY PAN...
- Publication number 20200281080
- Publication date Sep 3, 2020
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Chunghao CHENG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLEXIBLE CIRCUIT BOARD, METHOD FOR MOUNTING THE SAME, AND DISPLAY D...
- Publication number 20190139905
- Publication date May 9, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Chunghao Cheng
- H01 - BASIC ELECTRIC ELEMENTS