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Patents Grants
last 30 patents
Information
Patent Grant
Black matrix, color filter and method of preparing the same, displa...
Patent number
10,928,668
Issue date
Feb 23, 2021
Beijing BOE Optoelectronics Technology Co., Ltd
Wenpeng Zhang
G02 - OPTICS
Information
Patent Grant
Method for manufacturing liquid crystal display device
Patent number
10,203,560
Issue date
Feb 12, 2019
BOE Technology Group Co., Ltd.
Yuguang Fan
G02 - OPTICS
Information
Patent Grant
Display substrate, display panel and display device
Patent number
10,126,577
Issue date
Nov 13, 2018
BOE Technology Group Co., Ltd.
Tingze Dong
G02 - OPTICS
Information
Patent Grant
Display substrate and method for fabricating the same and display d...
Patent number
9,806,102
Issue date
Oct 31, 2017
BOE Technology Group Co., Ltd.
Qian Zhang
G02 - OPTICS
Information
Patent Grant
Display substrate and manufacturing method thereof, liquid crystal...
Patent number
9,740,051
Issue date
Aug 22, 2017
BEIJING BOE TECHNOLOGY CO., LTD.
Tingze Dong
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL HANDWRITING BOARD, HANDWRITING APPARATUS, AND HANDWR...
Publication number
20240319530
Publication date
Sep 26, 2024
SHANDONG LANBEISITE EDUCATIONAL EQUIPMENT GROUP
Yu ZHAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIQUID CRYSTAL HANDWRITING BOARD AND MANUFACTURING METHOD THEREFOR
Publication number
20240272467
Publication date
Aug 15, 2024
BOE TECHNOLOGY GROUP CO., LTD.
Jiaxing WANG
G02 - OPTICS
Information
Patent Application
ARRAY SUBSTRATE, PANEL, HANDWRITING TABLET AND METHOD FOR DRIVING T...
Publication number
20240231603
Publication date
Jul 11, 2024
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Xiaojuan WU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING SAME, AND LIQUID CRYST...
Publication number
20240210747
Publication date
Jun 27, 2024
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yang GE
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL HANDWRITING BOARD, HANDWRITING SYSTEM, AND CONTROL M...
Publication number
20240176178
Publication date
May 30, 2024
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Jiaxing WANG
G02 - OPTICS
Information
Patent Application
Black Matrix, Color Filter and Method of Preparing the Same, Displa...
Publication number
20190293993
Publication date
Sep 26, 2019
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Wenpeng Zhang
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20180164626
Publication date
Jun 14, 2018
BOE TECHNOLOGY GROUP CO., LTD.
Yuguang Fan
G02 - OPTICS
Information
Patent Application
Black Matrix, Display Substrate, Display Screen and Display Device
Publication number
20170307931
Publication date
Oct 26, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Wenpeng Zhang
G02 - OPTICS
Information
Patent Application
DISPLAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20170212370
Publication date
Jul 27, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Tingze Dong
G02 - OPTICS
Information
Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, LIQUID CRYSTAL...
Publication number
20170199436
Publication date
Jul 13, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Tingze Dong
G02 - OPTICS
Information
Patent Application
DISPLAY SUBSTRATE AND METHOD FOR FABRICATING THE SAME AND DISPLAY D...
Publication number
20170162598
Publication date
Jun 8, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Qian ZHANG
H01 - BASIC ELECTRIC ELEMENTS