Assignee
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD
CN·661 granted patents·123 pending applications·360 citations·filing 2013–2025
Top patents by PatentIndex Score
784 records- 0197US10916615B1Display device, display panel and manufacturing method thereofHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Feb 9, 2021·6 cites·14 claims
- 0296US11081058B2Shift 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
- 0396US2026065827A1Shift Register, Gate Driving Circuit, Display Apparatus and Driving MethodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0495US11475824B2Shift register, gate driving circuit, display apparatus and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Oct 18, 2022·6 cites·17 claims
- 0595US11069281B2Shift 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
- 0694US11302562B2Method and apparatus for mass transfer of micro LEDsHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Apr 12, 2022·6 cites·9 claims
- 0794US11249608B2Touch module and touch screenHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Feb 15, 2022·6 cites·12 claims
- 0894US11081199B2Shift register and method of driving the same, gate driving circuit, display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Aug 3, 2021·7 cites·20 claims
- 0994US11024235B2Shift 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
- 1094US10921670B1Array substrate and vehicle-mounted display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Feb 16, 2021·5 cites·16 claims
- 1194US10825539B2Shift 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
- 1293US11676524B2Shift register, gate driving circuit and display panelHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Jun 13, 2023·3 cites·20 claims
- 1393US11462602B2Array substrate, manufacturing method thereof, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Oct 4, 2022·3 cites·20 claims
- 1493US11403990B2Shift 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
- 1593US11127355B2Shift register, gate driving circuit, display device and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Sep 21, 2021·6 cites·20 claims
- 1693US2026052879A1Display substrate and display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1792US11568790B2Shift 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
- 1892US11169413B2Display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Nov 9, 2021·3 cites·18 claims
- 1992US10885854B2Gate drive circuit, control method thereof, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jan 5, 2021·7 cites·16 claims
- 2091US12022713B2Array 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
- 2191US11637127B2Display substrate and method for forming the same and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Apr 25, 2023·2 cites·19 claims
- 2291US11581296B2Light emitting substrate, light emitting motherboard, method for obtaining light emitting substrate, and displaying deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Feb 14, 2023·2 cites·13 claims
- 2391US10789871B2Shift 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
- 2490US11887554B2Shift register, gate drive circuit and drive method thereofHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Jan 30, 2024·3 cites·14 claims
- 2590US11829041B2Array substrate and display panelHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Nov 28, 2023·2 cites·19 claims
- 2690US11386820B2Method of detecting threshold voltage shift and threshold votage shift detection deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Jul 12, 2022·4 cites·7 claims
- 2790US10825413B2Shift 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
- 2889US12165554B2Shift-register unit, grid driving circuit and displaying deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Granted Dec 10, 2024·1 cites·19 claims
- 2989US11250788B2Display substrate and method for fabricating the same, display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Feb 15, 2022·2 cites·18 claims
- 3089US11132934B2Shift register unit comprising input circuit, output circuit, and first node control circuit, gate driving circuit, display device, and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Sep 28, 2021·4 cites·15 claims
- 3189US10998446B2Array substrate, manufacturing method thereof, and display panelHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted May 4, 2021·5 cites·16 claims
- 3288US11594162B2Method and device for detecting display substrateHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Feb 28, 2023·2 cites·12 claims
- 3388US11450252B2Shift register, gate driving circuit, display apparatus and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Sep 20, 2022·2 cites·19 claims
- 3488US2025331386A1Array SubstrateHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 3587US11640219B2Touch element, touch substrate, display device and method of manufacturing touch substrateHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted May 2, 2023·5 cites·19 claims
- 3687US11263953B2Shift register unit and drive method thereof, gate drive circuit and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Mar 1, 2022·3 cites·20 claims
- 3787US11217656B2Display substrate and manufacturing method thereof, display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jan 4, 2022·3 cites·20 claims
- 3887US11205726B2Thin film transistor and manufacturing method thereof, gate driving circuit, display substrate and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Dec 21, 2021·2 cites·16 claims
- 3987US11170707B2Shift register unit, gate driving circuit, display device and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Nov 9, 2021·3 cites·27 claims
- 4086US12272779B2Wiring substrate, display substrate and display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Apr 8, 2025·1 cites·20 claims
- 4186US11455956B2Shift register, gate driving circuit, display apparatus and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Sep 27, 2022·5 cites·20 claims
- 4286US10902932B2Gate drive circuit, method of driving gate drive circuit, display device, and method of manufacturing array substrateHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jan 26, 2021·4 cites·15 claims
- 4386US2026057856A1Display substrate and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 4485US12376471B2Array substrate having signal line structures and power lines alternatively arranged one by oneHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2024·Granted Jul 29, 2025·0 cites·19 claims
- 4585US11081052B2Method and apparatus for detecting threshold voltage of driving transistor, and display apparatusHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Aug 3, 2021·2 cites·20 claims
- 4685US10679552B2Pixel circuit and drive method thereof, and display panel and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Jun 9, 2020·4 cites·14 claims
- 4785US2026059941A1Display substrate and method of manufacturing the same, and display deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 4884US12499801B2Shift register, gate driving circuit, display apparatus and driving methodHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
- 4984US12164139B2Backlight module, display screen, rearview mirror, and vehicleHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Granted Dec 10, 2024·1 cites·20 claims
- 5084US11531436B2Touch panel and method of manufacturing the same, electronic deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Dec 20, 2022·4 cites·15 claims
Showing the top 50 of 784 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →