Inventor · disambiguated record

Yongqian Li

Also filed as: LI YONGQIAN

331 granted patents·56 pending applications·431 citations·filing 2005–2025

99Inventor score

Technology areasG09G G11C H10K H10D H10W

Files withHEFEI BOE JOINT TECH CO LTD224 HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD81 BOE TECHNOLOGY GROUP CO LTD71 BAOSHAN IRON & STEEL6 CHUNG TE-CHEN2

Top patents by PatentIndex Score

387 records

0198US11257432B2Display panel, driving method thereof, and display device comprising a plurality of pixel units, data lines and sensing linesHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Feb 22, 2022·8 cites·18 claims
0298US11158226B2Gate driving unit and method, gate driving module and circuit and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Oct 26, 2021·9 cites·20 claims
0397US12193297B2Display panel and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2023·Granted Jan 7, 2025·2 cites·20 claims
0497US11227550B2Electronic panel, display device, and driving methodHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Jan 18, 2022·13 cites·18 claims
0596US11984085B2Shift register unit, gate driving circuit, display device and driving methodHEFEI BOE JOINT TECH CO LTD·Filed 2023·Granted May 14, 2024·2 cites·18 claims
0696US11937480B2Display substrate having gate extension portion protruding from gate electrode of first transistor and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2022·Granted Mar 19, 2024·3 cites·20 claims
0796US11848064B2Shift register and method for driving the same, gate driving circuit, and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Dec 19, 2023·4 cites·20 claims
0896US11688318B2Shift register unit comprising input circuit, first control circuit, blanking control circuit, first output circuit, and second output circuit, driving method, gate driving circuit, and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Jun 27, 2023·3 cites·25 claims
0996US11568820B2Display panel, display device, and drive methodHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Jan 31, 2023·5 cites·19 claims
1096US11482582B2Display panel and electronic deviceHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Oct 25, 2022·5 cites·19 claims
1196US11127359B2Display panel, method for driving the same and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Sep 21, 2021·4 cites·20 claims
1296US11107414B2Electronic panel, display device and driving methodHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Aug 31, 2021·11 cites·20 claims
1396US11081058B2Shift register unit, gate drive circuit, display device and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Aug 3, 2021·10 cites·18 claims
1495US12211438B2Display substrate having pixel circuits, and display panelHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Jan 28, 2025·3 cites·20 claims
1595US12057046B2Shift register unit, driving method, gate driving circuit, and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2023·Granted Aug 6, 2024·2 cites·20 claims
1695US11844253B2Display panel, display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Dec 12, 2023·3 cites·18 claims
1795US11482168B2Gate driving unit, gate driving circuit, display substrate, display panel and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Oct 25, 2022·7 cites·20 claims
1895US11475824B2Shift register, gate driving circuit, display apparatus and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Oct 18, 2022·6 cites·17 claims
1995US11069281B2Shift register unit, gate driving circuit, display device, and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jul 20, 2021·8 cites·20 claims
2094US11444132B2Display substrate having gate extension portion protruding from gate electrode of first transistor, display device and manufacturing method the same thereofHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Sep 13, 2022·9 cites·20 claims
2194US11087855B2Shift register unit and driving method, gate drive circuit and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Aug 10, 2021·7 cites·16 claims
2294US11024235B2Shift register unit, method for driving shift register unit, gate driving circuit, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jun 1, 2021·7 cites·18 claims
2394US10825539B2Shift register unit, gate driving circuit, display apparatus and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Nov 3, 2020·15 cites·20 claims
2493US11910680B2Display substrate and manufacturing method thereof, display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Feb 20, 2024·4 cites·20 claims
2593US11615743B2Shift register unit, gate driving circuit, display device and driving methodHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Mar 28, 2023·2 cites·16 claims
2693US11581372B2Display substrate having storage capacitor with capacitor electrode sides of one capacitor electrode between capacitor electrode sides of another capacitor electrode, and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Feb 14, 2023·6 cites·17 claims
2793US11403990B2Shift register unit, gate driving circuit, display device, and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Aug 2, 2022·2 cites·20 claims
2893US11127355B2Shift register, gate driving circuit, display device and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Sep 21, 2021·6 cites·20 claims
2992US12334022B2Shift register unit, gate driving circuit, display device and driving methodHEFEI BOE JOINT TECH CO LTD·Filed 2024·Granted Jun 17, 2025·1 cites·20 claims
3092US11877482B2Display substrate and method for manufacturing the same, driving method and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Jan 16, 2024·5 cites·20 claims
3192US11568790B2Shift register for random compensation for sub-pixel row, driving method thereof, gate driving circuit, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jan 31, 2023·6 cites·18 claims
3292US11244619B2Shift register unit, gate driving circuit, display device and driving methodHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Feb 8, 2022·5 cites·20 claims
3392US10636379B2Shift register unit, method for driving the same, gate driving circuit and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Apr 28, 2020·6 cites·23 claims
3491US12022713B2Array substrate having detection line structures between rows of sub-pixels and detection method thereof, and display panel having the sameHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Granted Jun 25, 2024·1 cites·12 claims
3591US11798486B2Shift register, gate drive circuit and driving method thereforHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Oct 24, 2023·2 cites·20 claims
3691US11222577B2Shift register unit, gate driving circuit and method thereof and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Jan 11, 2022·3 cites·20 claims
3791US10789871B2Shift register, method for driving same, gate driving circuit, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Sep 29, 2020·4 cites·16 claims
3891US10453909B2OLED array substrate with overlapped conductive layer and manufacturing method thereof, array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Oct 22, 2019·7 cites·12 claims
3990US12236885B2Shift register, gate driving circuit and display substrate with conductive lines between output transistor and capacitor structureHEFEI BOE JOINT TECH CO LTD·Filed 2022·Granted Feb 25, 2025·1 cites·20 claims
4090US12080364B2Shift register and method for driving the same, gate driving circuit, and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2020·Granted Sep 3, 2024·2 cites·20 claims
4190US11437440B2Array substrate having detection and compensation lead lines, display apparatus, method of fabricating array substrate, and pixel driving circuit having connection bridgeHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Sep 6, 2022·5 cites·19 claims
4290US11238805B2Shift register unit using clock signals, gate drive circuit, display panel, display device and driving methodHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Feb 1, 2022·11 cites·18 claims
4390US10825413B2Shift register circuit, gate driving circuit and method for driving the same, and display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Nov 3, 2020·4 cites·20 claims
4490US9881549B2OLED pixel unit and method of driving the same, and OLED display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Jan 30, 2018·5 cites·19 claims
4589US12200989B2Display substrate and preparation method therefor, and display apparatusHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Jan 14, 2025·2 cites·20 claims
4689US11967620B2Thin film transistor, method of manufacturing the same and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Apr 23, 2024·1 cites·10 claims
4789US11164516B2Shift register unit, gate driving circuit, display device and driving methodHEFEI BOE JOINT TECH CO LTD·Filed 2019·Granted Nov 2, 2021·5 cites·19 claims
4889US10998446B2Array substrate, manufacturing method thereof, and display panelHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted May 4, 2021·5 cites·16 claims
4989US10565909B2Test method for display panel, and test deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Feb 18, 2020·5 cites·20 claims
5088US12219827B2Display substrate and display deviceHEFEI BOE JOINT TECH CO LTD·Filed 2021·Granted Feb 4, 2025·1 cites·18 claims

Showing the top 50 of 387 patent records by PatentIndex Score.

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