Zengqiang ZHENG

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Chromaticity measurement method and device for calibration of tiled...
- Patent number 12,203,809
- Issue date Jan 21, 2025
- WUHAN JINGCE ELECTRONIC GROUP CO., LTD.
- Changdong Ou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and device for Mura defect repair
- Patent number 11,210,982
- Issue date Dec 28, 2021
- WUHAN JINGCE ELECTRONIC GROUP CO., LTD.
- Zengqiang Zheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for evaluating brightness measurement accuracy of Demura equ...
- Patent number 11,081,029
- Issue date Aug 3, 2021
- WUHAN JINGCE ELECTRONIC GROUP CO., LTD.
- Xiaofan Feng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Chromaticity Measurement Method and Device for Calibration of Tiled...
- Publication number 20230314223
- Publication date Oct 5, 2023
- WUHAN JINGCE ELECTRONIC GROUP CO., LTD
- Changdong Ou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR EVALUATING BRIGHTNESS MEASUREMENT ACCURACY OF DEMURA EQU...
- Publication number 20200380897
- Publication date Dec 3, 2020
- Wuhan Jingce Electronic Group Co., Ltd.
- Xiaofan FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR MURA DEFECT REPAIR
- Publication number 20200013326
- Publication date Jan 9, 2020
- Wuhan Jingce Electronic Group Co., Ltd.
- Zengqiang ZHENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS