Xiaoqian SUN

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting display panel and display device
- Patent number 11,145,691
- Issue date Oct 12, 2021
- SHANGHAI TIANMA AM-OLED CO., LTD
- Xiaoqian Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting display panel and organic light-emitting dis...
- Patent number 10,964,906
- Issue date Mar 30, 2021
- SHANGHAI TIANMA AM-OLED CO., LTD
- Weili Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting display panel and display device
- Patent number 10,658,601
- Issue date May 19, 2020
- SHANGHAI TIANMA AM-OLED CO., LTD
- Shuang Cheng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Organic Light-Emitting Display Panel and Organic Light-Emitting Dis...
- Publication number 20200044182
- Publication date Feb 6, 2020
- Shanghai Tianma AM-OLED Co., Ltd.
- Weili Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20200006439
- Publication date Jan 2, 2020
- Shanghai Tianma AM-OLED Co., Ltd.
- Xiaoqian SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20190386234
- Publication date Dec 19, 2019
- Shanghai Tianma AM-OLED Co., Ltd.
- Shuang CHENG
- H01 - BASIC ELECTRIC ELEMENTS