Hua Gong

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pixel driving circuit and method, display panel and display device
- Patent number 10,930,212
- Issue date Feb 23, 2021
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Xu Qian
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic light-emitting display panel, display device, and fabricati...
- Patent number 10,770,525
- Issue date Sep 8, 2020
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Wenxin Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate and manufacturing method thereof, and display panel
- Patent number 9,583,512
- Issue date Feb 28, 2017
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Junhui Lou
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230337510
- Publication date Oct 19, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Yang ZENG
Information Patent Application
ORGANIC LIGHT-EMITTING DISPLAY PANEL, DISPLAY DEVICE, AND FABRICATI...
- Publication number 20200052050
- Publication date Feb 13, 2020
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Wenxin JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL DRIVING CIRCUIT AND METHOD, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20190251902
- Publication date Aug 15, 2019
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Xu Qian
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY PANEL
- Publication number 20160181280
- Publication date Jun 23, 2016
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Junhui Lou
- G02 - OPTICS