Xiangnan Yun

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and display device
- Patent number 11,809,051
- Issue date Nov 7, 2023
- FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xu Xu
- G02 - OPTICS
Information Patent Grant
Method for aligning substrate and mask and method for preparing sem...
- Patent number 9,057,947
- Issue date Jun 16, 2015
- BOE Technology Group Co., Ltd.
- Guangming Lu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20220155632
- Publication date May 19, 2022
- Fuzhou BOE Optoelectronics Technology Co., Ltd.
- Xu XU
- G02 - OPTICS
Information Patent Application
METHOD FOR ALIGNING SUBSTRATE AND MASK AND METHOD FOR PREPARING SEM...
- Publication number 20140141535
- Publication date May 22, 2014
- Guangming LU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY