Mingqian HAO

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Patents Grantslast 30 patents

Information Patent Grant
Display substrate, manufacturing method thereof, display device and...
- Patent number 10,921,635
- Issue date Feb 16, 2021
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Long Zhen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, DISPLAY DEVICE AND...
- Publication number 20190302550
- Publication date Oct 3, 2019
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Long ZHEN
- G02 - OPTICS
Information Patent Application
COLOR FILTER SUBSTRATE, MANUFACTURING METHOD THEREOF, METHOD FOR MA...
- Publication number 20160320663
- Publication date Nov 3, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Mingqian HAO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...