Jianjun TAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Flexible substrate and method for manufacturing same, and flexible...
- Patent number 11,296,285
- Issue date Apr 5, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Baoqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cleaning device, cleaning apparatus and cleaning method
- Patent number 10,870,136
- Issue date Dec 22, 2020
- BOE Technology Group Co., Ltd.
- Xiangnan Wang
- A46 - BRUSHWARE

Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLE SUBSTRATE AND METHOD FOR MANUFACTURING SAME, AND FLEXIBLE...
- Publication number 20200266369
- Publication date Aug 20, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Baoqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLEANING DEVICE, CLEANING APPARATUS AND CLEANING METHOD
- Publication number 20190030573
- Publication date Jan 31, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiangnan WANG
- B08 - CLEANING