Guohua ZHAO

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Patents Grantslast 30 patents

Information Patent Grant
Scan drivers, driving methods thereof and organic light emitting di...
- Patent number 10,902,788
- Issue date Jan 26, 2021
- Kunshan Go-Visionox Opto-Electronics Co., Ltd.
- Guohua Zhao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICES, DISPLAY PANELS AND CAPACITANCE COMPENSATION METHOD...
- Publication number 20200335043
- Publication date Oct 22, 2020
- KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
- Guohua ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT AND CONTROL METHOD THEREOF, DISPLAY PANEL, AND DISPLA...
- Publication number 20200234650
- Publication date Jul 23, 2020
- KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
- Zhengyong ZHU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SCAN DRIVERS, DRIVING METHODS THEREOF AND ORGANIC LIGHT EMITTING DI...
- Publication number 20190287465
- Publication date Sep 19, 2019
- KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
- Guohua ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS