Bangrong LI

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and touch display device
- Patent number 11,215,860
- Issue date Jan 4, 2022
- Bangrong Li
- G02 - OPTICS
Information Patent Grant
Liquid crystal panel and method for manufacturing same
- Patent number 11,209,680
- Issue date Dec 28, 2021
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Bangrong Li
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL PANEL AND METHOD FOR MANUFACTURING SAME
- Publication number 20210356777
- Publication date Nov 18, 2021
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Bangrong LI
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY PANEL AND TOUCH DISPLAY DEVICE
- Publication number 20200271972
- Publication date Aug 27, 2020
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Bangrong LI
- G02 - OPTICS
Information Patent Application
COLOR FILTER SUBSTRATE
- Publication number 20200249523
- Publication date Aug 6, 2020
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Fang GONG
- G02 - OPTICS
Information Patent Application
COLOR FILTER SUBSTRATE AND DISPLAY DEVICE
- Publication number 20200192149
- Publication date Jun 18, 2020
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Fang GONG
- G02 - OPTICS