Xuefang Chen

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Touch panel, fabricating method thereof and display device
- Patent number 11,500,490
- Issue date Nov 15, 2022
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jianfeng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for manufacturing display substrate, display substrate and d...
- Patent number 11,456,321
- Issue date Sep 27, 2022
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yunze Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color filter substrate and display device
- Patent number 10,216,032
- Issue date Feb 26, 2019
- BOE Technology Group Co., Ltd.
- Xin Liu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TOUCH PANEL, FABRICATING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20210365169
- Publication date Nov 25, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Jianfeng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR MANUFACTURING DISPLAY SUBSTRATE, DISPLAY SUBSTRATE AND D...
- Publication number 20210327904
- Publication date Oct 21, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Yunze LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLOR FILTER SUBSTRATE AND DISPLAY DEVICE
- Publication number 20190064582
- Publication date Feb 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xin LIU
- G02 - OPTICS