Jinfang Wu

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Wuhan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
GOA circuit
- Patent number 10,796,656
- Issue date Oct 6, 2020
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yafeng Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display device
- Patent number 10,714,509
- Issue date Jul 14, 2020
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Yafeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for manufacturing display device
- Patent number 10,146,080
- Issue date Dec 4, 2018
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yafeng Li
- G02 - OPTICS
Information Patent Grant
GOA circuit based on LTPS semiconductor thin film transistor
- Patent number 9,935,094
- Issue date Apr 3, 2018
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yafeng Li
- G02 - OPTICS
Information Patent Grant
GOA circuit for LTPS-TFT
- Patent number 9,916,805
- Issue date Mar 13, 2018
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yafeng Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
TFT ARRAY SUBSTRATE AND LCD PANEL
- Publication number 20210124206
- Publication date Apr 29, 2021
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Yafeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GOA CIRCUIT
- Publication number 20200320949
- Publication date Oct 8, 2020
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Yafeng Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR MANUFACTURING COLOR FILTER SUBSTRATE
- Publication number 20190155092
- Publication date May 23, 2019
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yafeng LI
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20190096923
- Publication date Mar 28, 2019
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yafeng LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GOA CIRCUIT BASED ON LTPS SEMICONDUCTOR THIN FILM TRANSISTOR
- Publication number 20180040600
- Publication date Feb 8, 2018
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Yafeng Li
- G02 - OPTICS
Information Patent Application
GOA CIRCUIT FOR LTPS-TFT
- Publication number 20180033389
- Publication date Feb 1, 2018
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Yafeng Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS