Inventor · disambiguated record
Changwen Ma
Also filed as: MA CHANGWEN
23 granted patents·12 pending applications·8 citations·filing 2016–2025
90Inventor score
Top patents by PatentIndex Score
35 records- 0182US10210832B2Display module having two display regions respectively driven by two drive chips connected with flexible circuit and liquid crystal display screen including sameWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Feb 19, 2019·3 cites·9 claims
- 0279US10816850B2Direct-lit backlight module and manufacturing method thereofWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Oct 27, 2020·1 cites·8 claims
- 0377US10782576B2Array substrate and driving method thereofWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Sep 22, 2020·1 cites·15 claims
- 0472US10185448B2Touch control liquid crystal display device and electronic apparatusWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Jan 22, 2019·1 cites·18 claims
- 0568US11106078B2Display panel and display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Aug 31, 2021·1 cites·9 claims
- 0668US10297219B2GOA circuits used for switching display on a screen or on two screens and driving method thereofSHENZHEN CHINA STAR OPTOELECT·Filed 2016·Granted May 21, 2019·1 cites·8 claims
- 0766US12282237B2Display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·18 claims
- 0866US12211316B2Field sequence color display driving method and display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2023·Granted Jan 28, 2025·0 cites·16 claims
- 0961US12462741B1Display circuit and display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2025·Granted Nov 4, 2025·0 cites·20 claims
- 1055US10824008B2Backlight module and display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Nov 3, 2020·0 cites·18 claims
- 1155US2025098382A1Display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1253US11830277B2Display panel with integrated fingerprint sensorWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Nov 28, 2023·0 cites·16 claims
- 1352US11972740B2Field sequential liquid crystal display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·20 claims
- 1451US10739630B2Touch display panel and touch display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Aug 11, 2020·0 cites·14 claims
- 1550US12061397B2Display panel and display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Aug 13, 2024·0 cites·18 claims
- 1648US11092849B2LED backlight device and display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Aug 17, 2021·0 cites·10 claims
- 1748US10984215B2Method of recognizing fingerprint and mobile terminalWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Apr 20, 2021·0 cites·17 claims
- 1848US10175545B2Backlight module and liquid crystal display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Granted Jan 8, 2019·0 cites·16 claims
- 1947US2025210003A1Display device and electronic deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2047US2020320939A1Liquid crystal displayWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Application pending·0 cites
- 2145US11353747B2Backlight module and liquid crystal displayWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Jun 7, 2022·0 cites·7 claims
- 2245US2022058360A1Liquid crystal display deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Application pending·0 cites
- 2344US2019387629A1Display panel and displayWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Application pending·0 cites
- 2443US11955096B2Display method of display panel, display device, and serverWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·17 claims
- 2543US11798512B1Display panelWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·19 claims
- 2643US2021295750A1Special-shaped display panel and display device capable of improving mura effectWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Application pending·0 cites
- 2742US12025492B2Display panelWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·17 claims
- 2841US10185423B2Plug-in touch display device and an electronic deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Jan 22, 2019·0 cites·14 claims
- 2941US2018292929A1Touch display and electronic deviceWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Application pending·0 cites
- 3041US2024029675A1Display device and driving method thereofWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 3140US12394380B2Display device, display system and distributed function systemWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Aug 19, 2025·0 cites·19 claims
- 3239US2019037682A1Cof flexible circuit board and touch display panelWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Application pending·0 cites
- 3339US2018335877A1Array substrate and self capacitance in cell touch display panelWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Application pending·0 cites
- 3439US2018292693A1A display panel and an array substrate thereofWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Application pending·0 cites
- 3537US2018088700A1Plug-in touch display with pressure sensing functionWUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →