Juan Chen

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Wuhan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for flexible printed circuit board
- Patent number 11,039,539
- Issue date Jun 15, 2021
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Juan Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method for flexible printed circuit board
- Patent number 10,356,910
- Issue date Jul 16, 2019
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Juan Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR FLEXIBLE PRINTED CIRCUIT BOARD
- Publication number 20190254170
- Publication date Aug 15, 2019
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Juan Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANUFACTURING METHOD FOR FLEXIBLE PRINTED CIRCUIT BOARD
- Publication number 20180177056
- Publication date Jun 21, 2018
- Juan Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR