Peiqiang GUAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display substrate and manufacturing method thereof and display device
- Patent number 10,386,669
- Issue date Aug 20, 2019
- BOE Technology Group Co., Ltd.
- Tingze Dong
- G02 - OPTICS
Information Patent Grant
Display panel and display device
- Patent number 9,895,860
- Issue date Feb 20, 2018
- BOE Technology Group Co., Ltd.
- Tingze Dong
- G02 - OPTICS
Information Patent Grant
Manufacturing method of alignment layer and manufacturing method of...
- Patent number 9,880,423
- Issue date Jan 30, 2018
- BOE Technology Group Co., Ltd.
- Feifei Zhang
- G02 - OPTICS
Information Patent Grant
Array substrate and method of manufacturing the same, and display d...
- Patent number 9,869,902
- Issue date Jan 16, 2018
- BOE Technology Group Co., Ltd.
- Tingze Dong
- G02 - OPTICS
Information Patent Grant
Display substrate, mother substrate for display substrates and disp...
- Patent number 9,658,494
- Issue date May 23, 2017
- BOE Technology Group Co., Ltd.
- Tingze Dong
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing Method of Alignment Layer and Manufacturing Method of...
- Publication number 20170199408
- Publication date Jul 13, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Feifei Zhang
- G02 - OPTICS
Information Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20170059924
- Publication date Mar 2, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Tingze DONG
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20160339667
- Publication date Nov 24, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Tingze Dong
- B32 - LAYERED PRODUCTS
Information Patent Application
ARRAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, AND DISPLAY D...
- Publication number 20160306235
- Publication date Oct 20, 2016
- BOE Technology Group Co., Ltd.
- Tingze DONG
- G02 - OPTICS
Information Patent Application
DISPLAY SUBSTRATE, MOTHER SUBSTRATE FOR DISPLAY SUBSTRATES AND DISP...
- Publication number 20150378191
- Publication date Dec 31, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Tingze DONG
- G02 - OPTICS