Yinghai Ma

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Substrate for display panel, manufacturing method thereof, display...
- Patent number 10,622,582
- Issue date Apr 14, 2020
- BOE Technology Group Co., Ltd.
- Yinghai Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dry etching method
- Patent number 10,468,266
- Issue date Nov 5, 2019
- BOE Technology Group Co., Ltd.
- Yinghai Ma
- G02 - OPTICS
Information Patent Grant
Carrier substrate having a plurality of fluid passages and method o...
- Patent number 9,997,547
- Issue date Jun 12, 2018
- BOE Technology Group Co., Ltd.
- Yueping Zuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate and manufacturing method thereof and display device
- Patent number 9,876,038
- Issue date Jan 23, 2018
- BOE Technology Group Co., Ltd.
- Yinghai Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making thin film transistor array and source/drain contac...
- Patent number 9,711,602
- Issue date Jul 18, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Liangjian Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE FOR DISPLAY PANEL, MANUFACTURING METHOD THEREOF, DISPLAY...
- Publication number 20190058152
- Publication date Feb 21, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yinghai MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRY ETCHING METHOD
- Publication number 20180233376
- Publication date Aug 16, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Yinghai MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRY ETCHING METHOD
- Publication number 20180025915
- Publication date Jan 25, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Yinghai MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20170194363
- Publication date Jul 6, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Yinghai MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM TRANSISTOR, ARRAY SUBSTRATE AND DISPLAY DEVICE HAVING THE...
- Publication number 20170148884
- Publication date May 25, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Liangjian Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARRIER SUBSTRATE HAVING A PLURALITY OF FLUID PASSAGES AND METHOD O...
- Publication number 20170141135
- Publication date May 18, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Yueping Zuo
- H01 - BASIC ELECTRIC ELEMENTS