Inventor · disambiguated record

Shangcao Cao

Also filed as: CAO SHANGCAO

41 granted patents·7 pending applications·54 citations·filing 2014–2023

96Inventor score

Technology areasG09G G02F G11C H01L G06F

Files withSHENZHEN CHINA STAR OPTOELECT28 WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD18 HKC CORP LTD2

Top patents by PatentIndex Score

48 records

0188US9933889B2GOA driving circuitWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Apr 3, 2018·5 cites·17 claims
0288US9922997B2GOA circuitWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Mar 20, 2018·5 cites·15 claims
0387US9778523B2Array substrate, liquid crystal display panel and liquid crystal display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Oct 3, 2017·3 cites·8 claims
0486US10088726B2Array substrate, liquid crystal display panel and liquid crystal display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Oct 2, 2018·2 cites·4 claims
0586US9898985B2Gate on array drive system of raising yield and liquid crystal panel having the sameSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Feb 20, 2018·4 cites·14 claims
0685US9886927B2Display device, TFT substrate and GOA driving circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Feb 6, 2018·3 cites·16 claims
0785US9633620B2GOA circuit and liquid crystal display deviceSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Apr 25, 2017·4 cites·20 claims
0882US9824658B2GOA circuit and liquid crystal display deviceSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Nov 21, 2017·3 cites·19 claims
0981US9898989B2Gate driver on array (GOA) circuit and liquid crystal display apparatus having the GOA circuitWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Feb 20, 2018·3 cites·9 claims
1081US9805680B2Liquid crystal display device and gate driving circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Oct 31, 2017·3 cites·10 claims
1181US9799293B2Liquid crystal display device and gate driving circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Oct 24, 2017·3 cites·10 claims
1281US9564097B2Shift register, stage-shift gate driving circuit and display panelSHENZHEN CHINA STAR OPTOELECT·Filed 2014·Granted Feb 7, 2017·3 cites·17 claims
1379US9632611B1GOA circuit for in-cell type touch display panelWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Apr 25, 2017·3 cites·8 claims
1472US9672784B2CMOS gate driving circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Jun 6, 2017·2 cites·18 claims
1571US10317759B2Array substrate and liquid crystal display paneSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Jun 11, 2019·1 cites·7 claims
1670US10288967B2Array substrate, liquid crystal display panel and liquid crystal display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted May 14, 2019·0 cites·5 claims
1767US9997117B2Common circuit for GOA test and eliminating power-off residual imagesWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Jun 12, 2018·1 cites·9 claims
1864US10204579B2GOA circuits, display devices and the driving methods of the GOA circuitsSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Feb 12, 2019·1 cites·13 claims
1964US9959830B2GOA circuitWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted May 1, 2018·1 cites·17 claims
2062US10324348B2Array substrate, liquid crystal display panel and liquid crystal display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Jun 18, 2019·0 cites·8 claims
2162US9704437B2Gate driving circuit, array substrate, and display deviceSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Jul 11, 2017·1 cites·14 claims
2261US10268095B2Array substrate, liquid crystal display panel and liquid crystal display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Apr 23, 2019·0 cites·5 claims
2361US9972270B1Display device, TFT substrate and GOA driving circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2017·Granted May 15, 2018·1 cites·20 claims
2459US9818362B2Charging scan and charge sharing scan double output GOA circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2017·Granted Nov 14, 2017·0 cites·10 claims
2554US10121433B2GOA circuit and method for driving the same and LCDSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Nov 6, 2018·1 cites·14 claims
2654US9773467B2Charging scan and charge sharing scan double output GOA circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Sep 26, 2017·0 cites·10 claims
2753US9786239B2GOA circuit based on P-type thin film transistorsSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Oct 10, 2017·1 cites·18 claims
2849US12211444B2Pixel drive circuit, pixel drive method, and display panelHKC CORP LTD·Filed 2023·Granted Jan 28, 2025·0 cites·16 claims
2948US10013942B2GOA circuit, driving method thereof and liduid crystal display deviceSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Jul 3, 2018·0 cites·17 claims
3047US9818363B2Charging scan and charge sharing scan double output GOA circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2017·Granted Nov 14, 2017·0 cites·10 claims
3146US2023395035A1Gate driving circuit, display panel and display deviceHKC CORP LTD·Filed 2022·Application pending·0 cites
3242US10168567B2GOA drive circuit and embedded type touch display panelWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Jan 1, 2019·0 cites·16 claims
3341US2017212397A1Array substrate and liquid crystal displayWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Application pending·0 cites
3440US9946394B2Gate drivers and the touch panels having the gate driversSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Apr 17, 2018·0 cites·5 claims
3539US9799294B2Liquid crystal display device and GOA scanning circuit of the sameSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Oct 24, 2017·0 cites·12 claims
3638US9905183B2Gate driver circuit and display device apply circuit thereofWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Feb 27, 2018·0 cites·8 claims
3738US9898984B2GOA circuit, display device and drive method of GOA circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Feb 20, 2018·0 cites·15 claims
3838US2017146877A1Array Substrate And Liquid Crystal Display PanelSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Application pending·0 cites
3937US10319319B2Substrates and liquid crystal displaysSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Jun 11, 2019·0 cites·19 claims
4037US9905182B2GOA driving circuits, TFT display panels and display devicesWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Feb 27, 2018·0 cites·1 claims
4137US9721520B2GOA circuit and a liquid crystal displaySHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Aug 1, 2017·0 cites·20 claims
4237US2017207250A1Thin Film Transistor Substrate and Display Device ThereofWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Application pending·0 cites
4337US2017110075A1Gate Driver Circuit and Application Display Device ThereofWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Application pending·0 cites
4437US2017213516A1Gate drive circuit and liquid crystal displayWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Application pending·0 cites
4536US9966025B1Gate driving circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted May 8, 2018·0 cites·12 claims
4636US9947698B2Manufacture method of oxide semiconductor TFT substrate and structure thereofSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Apr 17, 2018·0 cites·14 claims
4736US9799292B2Liquid crystal display driving circuitSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Oct 24, 2017·0 cites·16 claims
4836US2016351151A1Tft array substrateSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →