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Patents Grants
last 30 patents
Information
Patent Grant
Ester polymer, preparation method therefor and use thereof
Patent number
11,440,982
Issue date
Sep 13, 2022
China Petroleum and Chemical Corporation
Cheng Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Test circuitry and method for testing the same, test system
Patent number
11,099,226
Issue date
Aug 24, 2021
BOE Technology Group Co., Ltd.
Hongwei Gao
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for aging process on transistors in a display panel
Patent number
11,018,167
Issue date
May 25, 2021
BOE Technology Group Co., Ltd.
Ke Zhao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Test circuit, display substrate, test method thereof and display ap...
Patent number
10,902,760
Issue date
Jan 26, 2021
BOE Technology Group Co., Ltd.
Xiaowei Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Conductive lead arrangement for display substrate and manufacturing...
Patent number
10,790,351
Issue date
Sep 29, 2020
BOE Technology Group Co., Ltd.
Xiaowei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Defect detection circuit and method for light-emitting element, dis...
Patent number
10,726,754
Issue date
Jul 28, 2020
BOE Technology Group Co., Ltd.
Xiaowei Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Detecting apparatus and method, repairing apparatus and method, and...
Patent number
10,643,532
Issue date
May 5, 2020
BOE Technology Group Co., Ltd.
Xiaowei Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Capacitor detection method and pixel driving circuit
Patent number
10,621,920
Issue date
Apr 14, 2020
BOE Technology Group Co., Ltd.
Hongwei Gao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Power supply device for display panel, manufacturing method, power...
Patent number
10,593,264
Issue date
Mar 17, 2020
BOE Technology Group Co., Ltd.
Xiaowei Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Signal loading method and signal generator
Patent number
10,510,278
Issue date
Dec 17, 2019
BOE Technology Group Co., Ltd.
Weifeng Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
VIDEO DATA GENERATION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND...
Publication number
20240163528
Publication date
May 16, 2024
BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
Xiaowei WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ESTER POLYMER, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20200181300
Publication date
Jun 11, 2020
China Petroleum and Chemical Corporation
Cheng LI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEST CIRCUITRY AND METHOD FOR TESTING THE SAME, TEST SYSTEM
Publication number
20190302172
Publication date
Oct 3, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Hongwei Gao
G01 - MEASURING TESTING
Information
Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
Publication number
20190252487
Publication date
Aug 15, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Xiaowei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DETECTING APPARATUS AND METHOD, REPAIRING APPARATUS AND METHOD, AN...
Publication number
20190237013
Publication date
Aug 1, 2019
Boe Technology Group Co., Ltd.
Xiaowei Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
TEST CIRCUIT, DISPLAY SUBSTRATE, TEST METHOD THEREOF AND DISPLAY AP...
Publication number
20190236993
Publication date
Aug 1, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Xiaowei WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
FILM COATING APPARATUS
Publication number
20190237613
Publication date
Aug 1, 2019
BEIJING APOLLO DING RONG SOLAR TECHNOLOGY CO., LTD .
Xiaowei WANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CAPACITOR DETECTION METHOD AND PIXEL DRIVING CIRCUIT
Publication number
20190237019
Publication date
Aug 1, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Hongwei Gao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DEFECT DETECTION CIRCUIT AND METHOD FOR LIGHT-EMITTING ELEMENT, DIS...
Publication number
20190236992
Publication date
Aug 1, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Xiaowei Wang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHOD AND SYSTEM FOR AGING PROCESS ON TRANSISTORS IN A DISPLAY PANEL
Publication number
20190189651
Publication date
Jun 20, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Ke ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIGNAL LOADING METHOD AND SIGNAL GENERATOR
Publication number
20190180662
Publication date
Jun 13, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Weifeng WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
POWER SUPPLY DEVICE FOR DISPLAY PANEL, MANUFACTURING METHOD, POWER...
Publication number
20190164482
Publication date
May 30, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Xiaowei WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS