Wenqin XU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic paper display panel, driving method and electronic paper...
- Patent number 10,409,134
- Issue date Sep 10, 2019
- SHANGHAI TIANMA MICRO-ELECTRONIC CO., LTD.
- Jinyu Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC PAPER DISPLAY PANEL, DRIVING METHOD AND ELECTRONIC PAPER...
- Publication number 20180329268
- Publication date Nov 15, 2018
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Jinyu LI
- H01 - BASIC ELECTRIC ELEMENTS