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Patents Grantslast 30 patents

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

Patents Applicationslast 30 patents

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
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