Da Lu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing metal wire and metal wire grid, wire grid p...
- Patent number 11,619,773
- Issue date Apr 4, 2023
- BOE Technology Group Co., Ltd.
- Shuilang Dong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polarizing device and method for preparing the same, display substr...
- Patent number 11,520,094
- Issue date Dec 6, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Shuilang Dong
- G02 - OPTICS
Information Patent Grant
Array substrate, preparation method thereof, and display device
- Patent number 10,923,512
- Issue date Feb 16, 2021
- BOE Technology Group Co., Ltd.
- Qingzhao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LTPS substrate and fabricating method thereof, thin film transistor...
- Patent number 10,916,565
- Issue date Feb 9, 2021
- BOE Technology Group Co., Ltd.
- Haixu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilevel read-only optical disk and method for producing the same
- Patent number 7,680,024
- Issue date Mar 16, 2010
- Shanghai Xiangzhang Electronics Co., Ltd.
- Duanyi Xu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING METAL WIRE AND METAL WIRE GRID, WIRE GRID P...
- Publication number 20210333457
- Publication date Oct 28, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Shuilang DONG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, DISPLAY PANEL,...
- Publication number 20200326569
- Publication date Oct 15, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Haixu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLARIZING DEVICE AND METHOD FOR PREPARING THE SAME, DISPLAY SUBSTR...
- Publication number 20200174172
- Publication date Jun 4, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Shuilang Dong
- G02 - OPTICS
Information Patent Application
LTPS SUBSTRATE AND FABRICATING METHOD THEREOF, THIN FILM TRANSISTOR...
- Publication number 20190237488
- Publication date Aug 1, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Haixu LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, PREPARATION METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20190051677
- Publication date Feb 14, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Qingzhao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multilevel read-only optical disk and method for producing the same
- Publication number 20060203706
- Publication date Sep 14, 2006
- Duanyi Xu
- G11 - INFORMATION STORAGE