Zuzhao Xu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Array substrate, electronic paper display panel and drive method th...
- Patent number 11,215,897
- Issue date Jan 4, 2022
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zuzhao Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Information Patent Grant
Display panel, electroluminescent display panel, and display device
- Patent number 10,347,659
- Issue date Jul 9, 2019
- SHANGHAI TIANMA AM-OLED CO., LTD
- Kerui Xi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Array Substrate, Electronic Paper Display Panel and Drive Method Th...
- Publication number 20190392771
- Publication date Dec 26, 2019
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zuzhao Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Information Patent Application
DISPLAY PANEL, ELECTROLUMINESCENT DISPLAY PANEL, AND DISPLAY DEVICE
- Publication number 20180145093
- Publication date May 24, 2018
- Shanghai Tianma AM-OLED Co., Ltd.
- Kerui XI
- G06 - COMPUTING CALCULATING COUNTING