Inventor · disambiguated record
Mancheng Zhou
Also filed as: Zhou mancheng
32 granted patents·1 pending application·6 citations·filing 2017–2025
92Inventor score
Top patents by PatentIndex Score
33 records- 0191US11749204B1Display panel and drive circuit of the sameHKC CORP LTD·Filed 2022·Granted Sep 5, 2023·3 cites·20 claims
- 0290US12118931B1Method and device for removing afterimage, and display panelHKC CORP LTD·Filed 2024·Granted Oct 15, 2024·1 cites·17 claims
- 0386US12020659B2Image display method and display deviceHKC CORP LTD·Filed 2022·Granted Jun 25, 2024·1 cites·19 claims
- 0470US11562698B2Display panel, driving method thereof and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Jan 24, 2023·1 cites·18 claims
- 0567US2025349246A1Led array display unit, display screen and display systemHKC CORP LTD·Filed 2025·Application pending·0 cites
- 0662US12266295B2Driving method for generating a scanning signal with pulse width modulation based on gray-scale value, driving device of display panel, and display deviceHKC CORP LTD·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
- 0762US12051349B2Display panel adjustment method, display apparatus and storage mediumHKC CORP LTD·Filed 2022·Granted Jul 30, 2024·0 cites·15 claims
- 0861US12512048B2Organic light emitting diode display device and method, and electronic deviceHKC CORP LTD·Filed 2023·Granted Dec 30, 2025·0 cites·17 claims
- 0960US12205960B2Array substrate, control method thereof, and display panelHKC CORP LTD·Filed 2022·Granted Jan 21, 2025·0 cites·17 claims
- 1060US12112680B1Power-on method of display panel and display panelHKC CORP LTD·Filed 2023·Granted Oct 8, 2024·0 cites·18 claims
- 1159US12033579B1Pixel drive circuit, resistance compensation method and display panelHKC CORP LTD·Filed 2023·Granted Jul 9, 2024·0 cites·15 claims
- 1258US12490517B2Manufacturing method for display panel, display panel and display deviceHKC CORP LTD·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 1356US12387691B2Method and device for picture detection on a preset detection area of a display panel, display panel, and computer-readable storage mediumHKC CORP LTD·Filed 2024·Granted Aug 12, 2025·0 cites·20 claims
- 1456US12142234B2Electronic ink screen and control method therefor and control device thereforHKC CORP LTD·Filed 2024·Granted Nov 12, 2024·0 cites·20 claims
- 1555US12367849B2Liquid crystal display (LCD) driving circuit compensating gray-scale loss due to attenuation of common voltageHKC CORP LTD·Filed 2024·Granted Jul 22, 2025·0 cites·20 claims
- 1655US12112684B2Gamma voltage generator, display device, and driving method of display panelHKC CORP LTD·Filed 2023·Granted Oct 8, 2024·0 cites·18 claims
- 1755US11887556B2Data driving circuit, display module, and display deviceHKC CORP LTD·Filed 2022·Granted Jan 30, 2024·0 cites·16 claims
- 1854US12327533B2Liquid crystal display panel drive method and liquid crystal display panel drive device, liquid crystal display apparatus, and non-transitory computer-readable storage mediumHKC CORP LTD·Filed 2024·Granted Jun 10, 2025·0 cites·18 claims
- 1954US11830420B1Display panel, driving method and display deviceHKC CORP LTD·Filed 2023·Granted Nov 28, 2023·0 cites·8 claims
- 2053US12283216B2Driving circuit, driving method, and display deviceHKC CORP LTD·Filed 2023·Granted Apr 22, 2025·0 cites·11 claims
- 2151US12217711B2Electrophoretic display device and method for electrophoretic display refreshingHKC CORP LTD·Filed 2022·Granted Feb 4, 2025·0 cites·12 claims
- 2251US11783756B1Display driving circuit and display deviceHKC CORP LTD·Filed 2023·Granted Oct 10, 2023·0 cites·17 claims
- 2350US12094411B2Display panel having scan lines and scatter lines connected to switches, method of driving a display unit, and display device having a display unit driven therebyCHONGQING HKC OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Sep 17, 2024·0 cites·12 claims
- 2449US12354548B2Voltage compensation circuit, voltage compensation method and display deviceHKC CORP LTD·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 2549US11238804B2Driving method and driving device for display deviceHKC CORP LTD·Filed 2017·Granted Feb 1, 2022·0 cites·8 claims
- 2648US12367841B2Electronic ink screen and driving method thereofHKC CORP LTD·Filed 2023·Granted Jul 22, 2025·0 cites·3 claims
- 2748US11790865B1Image processing method, storage medium, and display deviceHKC CORP LTD·Filed 2023·Granted Oct 17, 2023·0 cites·18 claims
- 2846US11922897B2Data driving circuit, display module, and display deviceHKC CORP LTD·Filed 2022·Granted Mar 5, 2024·0 cites·14 claims
- 2946US11915663B2Common voltage driving circuit, display device, and electronic deviceHKC CORP LTD·Filed 2022·Granted Feb 27, 2024·0 cites·16 claims
- 3044US11088176B2Display deviceHKC CORP LTD·Filed 2018·Granted Aug 10, 2021·0 cites·17 claims
- 3144US10733945B2Liquid crystal display (LCD) panel having a charge sharing control and a charge sharing method for LCD panelHKC CORP LTD·Filed 2017·Granted Aug 4, 2020·0 cites·9 claims
- 3242US12211451B2Pixel array and display panelHKC CORP LTD·Filed 2022·Granted Jan 28, 2025·0 cites·9 claims
- 3340US11482186B2Driving method for display panel and driver circuit for display panelHKC CORP LTD·Filed 2020·Granted Oct 25, 2022·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →