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Patents Grants
last 30 patents
Information
Patent Grant
Method for driving pixel matrix and display device
Patent number
12,112,716
Issue date
Oct 8, 2024
XIANYANG CAIHONG OPTOELECTRONICS TECHNOLOGY CO., LTD
Zhuo Li
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Pixel structure and pixel unit
Patent number
11,092,858
Issue date
Aug 17, 2021
XIANYANG CAIHONG OPTOELECTRONICS TECHNOLOGY CO., LTD
Zhuo Li
G02 - OPTICS
Information
Patent Grant
Pixel unit, display panel and display device
Patent number
11,086,172
Issue date
Aug 10, 2021
XIANYANG CAIHONG OPTOELECTRONICS TECHNOLOGY CO., LTD
Zhuo Li
G02 - OPTICS
Information
Patent Grant
Array substrate, liquid crystal display panel and display device
Patent number
10,928,686
Issue date
Feb 23, 2021
XIANYANG CAIHONG OPTOELECTRONICS TECHNOLOGY CO., LTD
Zhuo Li
G02 - OPTICS
Information
Patent Grant
Pixel structure, pixel unit and display panel
Patent number
10,802,357
Issue date
Oct 13, 2020
XIANYANG CAIHONG OPTOELECTRONICS TECHNOLOGY CO.,LTD.
Zhuo Li
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR DRIVING PIXEL MATRIX AND DISPLAY DEVICE
Publication number
20210217373
Publication date
Jul 15, 2021
Xianyang Caihong Optoelectronics Technology Co.,Ltd
Zhuo Li
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PIXEL UNIT, DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20210141275
Publication date
May 13, 2021
Xianyang Caihong Optoelectronics Technology Co.,Ltd
ZHUO LI
G02 - OPTICS
Information
Patent Application
METHOD FOR DRIVING PIXEL MATRIX AND DISPLAY DEVICE
Publication number
20200342823
Publication date
Oct 29, 2020
Xianyang Caihong Optoelectronics Technology Co.,Ltd
YUAN-LIANG WU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20200301215
Publication date
Sep 24, 2020
Xianyang Caihong Optoelectronics Technology Co.,Ltd
ZHUO LI
G02 - OPTICS
Information
Patent Application
PIXEL STRUCTURE AND PIXEL UNIT
Publication number
20200096826
Publication date
Mar 26, 2020
Xianyang Caihong Optoelectronics Technology Co.,Ltd
ZHUO LI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PIXEL STRUCTURE, PIXEL UNIT AND DISPLAY PANEL
Publication number
20200057332
Publication date
Feb 20, 2020
Xianyang Caihong Optoelectronics Technology Co.,Ltd
ZHUO LI
G02 - OPTICS