Zhongfei Bai

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel with metal connecting line area including protective...
- Patent number 9,746,728
- Issue date Aug 29, 2017
- BOE Technology Group Co., Ltd.
- Ming Zhang
- G02 - OPTICS
Information Patent Grant
Stripping apparatus and method using the same to clean glass substr...
- Patent number 9,694,396
- Issue date Jul 4, 2017
- BOE TECHNOLOGY GROUP CO., LTD
- Zhixue Dong
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
STRIPPING APPARATUS AND METHOD USING THE SAME TO CLEAN GLASS SUBSTR...
- Publication number 20150336137
- Publication date Nov 26, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- ZHIXUE DONG
- B08 - CLEANING
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20150185570
- Publication date Jul 2, 2015
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Ming Zhang
- G02 - OPTICS