Chuanwen ZHANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel, method for detecting the same, and display device
- Patent number 11,334,181
- Issue date May 17, 2022
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Baoran Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch screen, manufacturing method thereof, and display device
- Patent number 11,112,923
- Issue date Sep 7, 2021
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Chuanwen Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20220238771
- Publication date Jul 28, 2022
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jie Lei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL, METHOD FOR DETECTING THE SAME, AND DISPLAY DEVICE
- Publication number 20210397319
- Publication date Dec 23, 2021
- Hefei Xinsheng Optoelectronics Technology Co., Ltd
- Baoran LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SCREEN, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20210141494
- Publication date May 13, 2021
- Hefei Xinsheng Optoelectronics Technology Co., Ltd
- Chuanwen Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20210034164
- Publication date Feb 4, 2021
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Le LI
- G06 - COMPUTING CALCULATING COUNTING