Inventor · disambiguated record

Jinghua Niu

Also filed as: NIU JINGHUA

94 granted patents·18 pending applications·30 citations·filing 2017–2022

98Inventor score

Technology areasH10K H01L C07D G09G C07C

Files withSHANGHAI TIANMA AM-OLED CO LTD69 WUHAN TIANMA MICRO ELECTRONICS CO LTD37 XIAMEN TIANMA MICRO ELECTRONICS CO LTD4 SHANGHAI TIANMA MICROELECTRONICS CO LTD2

Top patents by PatentIndex Score

112 records

0187US10177344B2Display panel and method for manufacturing the sameSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Jan 8, 2019·6 cites·23 claims
0284US11434223B2Nitrogen heterocyclic compound, display panel and display apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Sep 6, 2022·2 cites·6 claims
0382US11665959B2Compound, organic electroluminescent device and display equipmentWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted May 30, 2023·2 cites·15 claims
0481US11183643B2Nitrogen heterocycle fused ring-indene compound and organic light-emitting display deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2018·Granted Nov 23, 2021·2 cites·18 claims
0580US10910604B2Organic light-emitting display panel, method for adjusting color temperature thereof, and display deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2018·Granted Feb 2, 2021·2 cites·5 claims
0680US10177333B2Organic light-emitting display panel and deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Jan 8, 2019·3 cites·19 claims
0778US12289989B2Compound, display panel, and display deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2019·Granted Apr 29, 2025·1 cites·10 claims
0875US10868278B2Display panel and display device having multiple sub-capping layersWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Dec 15, 2020·1 cites·20 claims
0974US10847740B2Organic light-emitting display panel and organic light-emitting display device with electron transport layersSHANGHAI TIANMA AM OLED CO LTD·Filed 2018·Granted Nov 24, 2020·1 cites·20 claims
1074US10692419B2Display panel, display device and display method of display panelSHANGHAI TIANMA AM OLED CO LTD·Filed 2019·Granted Jun 23, 2020·2 cites·20 claims
1173US11360556B2Display device and display driving method for a display panelWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Jun 14, 2022·1 cites·14 claims
1272US10950796B2Light-emitting element and display deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2018·Granted Mar 16, 2021·1 cites·17 claims
1369US10615375B2Organic light-emitting display panel, electronic device and method for manufacturing the sameSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Apr 7, 2020·1 cites·15 claims
1469US10204969B2Organic light-emitting display panel, fabrication method thereof, and display apparatusSHANGHAI TIANMA AM OLED CO LTD·Filed 2018·Granted Feb 12, 2019·1 cites·19 claims
1568US10566577B2Organic light emitting display device and organic light emitting display apparatusSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Feb 18, 2020·1 cites·13 claims
1667US10205112B2Organic light-emitting diode display panel and organic light-emitting diode display deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Feb 12, 2019·1 cites·20 claims
1766US10516125B1Organic light-emitting display panel and display deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2018·Granted Dec 24, 2019·1 cites·20 claims
1865US2021265585A1Organic light-emitting diode (oled) display panel, electronic device and manufacturing methodSHANGHAI TIANMA AM OLED CO LTD·Filed 2021·Application pending·0 cites
1964US11316115B2Organic compound, display panel and display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Apr 26, 2022·0 cites·9 claims
2063US12091401B2Nitrogen-heterocyclic compound, display panel and display apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Sep 17, 2024·0 cites·3 claims
2163US11751474B2Compound and organic light emitting display deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2019·Granted Sep 5, 2023·0 cites·20 claims
2263US11751475B2Organic compound, display panel and display apparatusXIAMEN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Sep 5, 2023·0 cites·5 claims
2363US10439008B2Organic light-emitting display panel and manufacturing method thereof, and organic light-emitting display deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Oct 8, 2019·1 cites·21 claims
2462US11349082B2Compound, organic electroluminescent device and display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted May 31, 2022·0 cites·12 claims
2562US11345663B2Compound and display panel containing the sameWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted May 31, 2022·0 cites·10 claims
2662US10446758B2Hole transporting material, OLED display panel and electronic device comprising the sameSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Oct 15, 2019·0 cites·16 claims
2761US11647671B2Compound and organic electro-optical device containing the sameWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted May 9, 2023·0 cites·13 claims
2860US12144248B2Compound, display panel and display apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Nov 12, 2024·0 cites·4 claims
2960US11309527B2Display panel and display apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·17 claims
3059US11912729B2Compound, display panel and display apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Feb 27, 2024·0 cites·20 claims
3158US11780831B2Compound, display panel and display apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·17 claims
3257US11539000B2Compound, display panel, and display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Dec 27, 2022·0 cites·12 claims
3357US11498910B2Compound, organic electroluminescent device and display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Nov 15, 2022·0 cites·15 claims
3457US11133476B2Electron transport material, an OLED display panel and an electronic device compromising the sameSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Sep 28, 2021·0 cites·12 claims
3557US10686136B2Hole transporting material, OLED display panel and electronic device comprising the sameSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Jun 16, 2020·0 cites·14 claims
3656US11807615B2Compound, organic electroluminescent device, and display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Nov 7, 2023·0 cites·14 claims
3756US11780846B2Compound, organic electroluminescent device including the same and electronic apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·7 claims
3856US11758809B2Compound, display panel, and display apparatusSHANGHAI TIANMA AM OLED CO LTD·Filed 2019·Granted Sep 12, 2023·0 cites·5 claims
3955US12048245B2Compound, organic light-emitting element including the same, display panel and display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Jul 23, 2024·0 cites·9 claims
4055US11667618B2Azulene ring-containing compound, its use, and an organic photoelectric device including the sameWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Jun 6, 2023·0 cites·19 claims
4155US11427583B2Compound, OLED display panel and display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Aug 30, 2022·0 cites·20 claims
4254US12466833B2Organic compound, p-type doped material and application thereofSHANGHAI TIANMA MICROELECTRONICS CO LTD·Filed 2022·Granted Nov 11, 2025·0 cites·17 claims
4354US12082499B2Compound and its applicationWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Sep 3, 2024·0 cites·15 claims
4454US10615359B2Organic light-emitting display panel and deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2018·Granted Apr 7, 2020·0 cites·14 claims
4553US11691991B2Compound, a display panel and a display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Jul 4, 2023·0 cites·17 claims
4653US11459344B2Compound, light-emitting material, and organic light-emitting display panelWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Oct 4, 2022·0 cites·19 claims
4753US10177332B2Organic light-emitting display panel and deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Jan 8, 2019·0 cites·20 claims
4853US2021017196A1Compound, display panel and display apparatusSHANGHAI TIANMA AM OLED CO LTD·Filed 2020·Application pending·0 cites
4952US11917850B2Display panel, preparation method thereof and display deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Feb 27, 2024·0 cites·19 claims
5052US11575089B2Compound, display panel and display apparatusWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2019·Granted Feb 7, 2023·0 cites·13 claims

Showing the top 50 of 112 patent records by PatentIndex Score.

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