Assignee
SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD
CN·51 granted patents·42 pending applications·18 citations·filing 2020–2023
Top patents by PatentIndex Score
93 records- 0193US12275683B2Nitrogen-containing compound, electronic element and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Apr 15, 2025·2 cites·12 claims
- 0292US11611045B2Organic compound, electronic component containing organic compound, and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Mar 21, 2023·3 cites·13 claims
- 0388US11450818B2Organic compound, use thereof and organic electroluminescent device using sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Sep 20, 2022·2 cites·10 claims
- 0486US11424412B2Organic electroluminescent material and organic electroluminescent device comprising sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Aug 23, 2022·2 cites·11 claims
- 0585US10985324B2Nitrogen-containing compound, organic electroluminescent device and photoelectric conversion deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Apr 20, 2021·2 cites·14 claims
- 0684US11611043B1Nitrogen-containing compound, electronic component and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Mar 21, 2023·2 cites·13 claims
- 0784US11203584B2Nitrogen-containing compound, electronic element and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Dec 21, 2021·2 cites·5 claims
- 0881US11655206B2Nitrogen-containing compound, electronic element, and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2021·Granted May 23, 2023·1 cites·10 claims
- 0981US11098022B2Nitrogen-containing compound, electronic component and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Aug 24, 2021·1 cites·8 claims
- 1080US11495748B2Organic compound having adamantyl fluorene ligands on 1,3,5-triazine and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Nov 8, 2022·1 cites·7 claims
- 1168US12378215B2Organic compound, composition, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·14 claims
- 1268US11827615B2Nitrogen-containing compound, electronic element and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2021·Granted Nov 28, 2023·0 cites·12 claims
- 1367US12048240B2Organic compound, electronic component and electronic apparatus comprising the sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Jul 23, 2024·0 cites·8 claims
- 1467US11778901B2Organic electroluminescent material and organic electroluminescent device comprising sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Oct 3, 2023·0 cites·13 claims
- 1566US2025194416A1Organic compound, and electronic component and electronic apparatus using sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 1664US2025109091A1Nitrogen-containing compound, electronic element, and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 1763US12433158B2Nitrogen-containing compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Granted Sep 30, 2025·0 cites·12 claims
- 1863US12144247B2Organic compound and electronic device and electronic apparatus thereofSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Nov 12, 2024·0 cites·3 claims
- 1963US2025051354A1Nitrogen-containing compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 2063US2025331414A1Heterocyclic compound, organic electroluminescent device and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 2163US2025101024A1Nitrogen-containing compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 2262US12084432B2Nitrogen-containing compound, and organic electroluminescent device and electronic apparatus thereofSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·9 claims
- 2362US2025301903A1Organic compound, composition, organic electroluminescent device and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 2461US12396364B2Nitrogen-containing organic compound, use thereof, and organic electroluminescent device using sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Aug 19, 2025·0 cites·5 claims
- 2561US2025098527A1Organic compound, electronic element and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Application pending·0 cites
- 2661US2025351720A1Organic compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 2761US2025338770A1Organic compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 2861US2025331415A1Organic compound, an electronic element using same, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 2960US12150379B2Arylamine compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·8 claims
- 3059US12010910B2Nitrogen-containing compound, and electronic element and electronic device comprising sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Jun 11, 2024·0 cites·8 claims
- 3159US11795389B2Nitrogen-containing compound, electronic component, and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·19 claims
- 3259US2025051317A1Nitrogen-containing compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 3359US2025115807A1Arylamine compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 3459US2025066385A1Organic compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 3559US2025359474A1Organic compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 3658US2023250048A1Nitrogen-containing compound, electronic element and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2021·Application pending·0 cites
- 3758US2025107437A1Nitrogen-containing compound and organic electroluminescent device and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 3858US2025366365A1Organic compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2023·Application pending·0 cites
- 3957US11930700B2Nitrogen-containing compound, electronic element, and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Mar 12, 2024·0 cites·8 claims
- 4057US11832457B2Nitrogen-containing compound, and organic electroluminescent device and electronic apparatus thereofSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Nov 28, 2023·0 cites·7 claims
- 4157US11535602B1Nitrogen-containing compound, electronic element and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Dec 27, 2022·0 cites·14 claims
- 4256US11873311B2Heterocyclic compound, organic electroluminescent device, and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Jan 16, 2024·0 cites·12 claims
- 4356US11849637B2Nitrogen-containing compound, electronic component comprising same, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2021·Granted Dec 19, 2023·0 cites·9 claims
- 4456US11718583B2Nitrogen-containing compound, electronic component using same and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2021·Granted Aug 8, 2023·0 cites·11 claims
- 4556US2024217956A1Organic compounds, organic electroluminescent device and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Application pending·0 cites
- 4655US11963444B2Organic compound, organic electroluminescent device and electronic apparatus including sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Apr 16, 2024·0 cites·17 claims
- 4755US11807616B2Organic compound, and electronic element and electronic device using sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2022·Granted Nov 7, 2023·0 cites·10 claims
- 4854US11746093B2Nitrogen-containing compound, electronic element, and electronic deviceSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2021·Granted Sep 5, 2023·0 cites·10 claims
- 4954US11691952B2Nitrogen-containing compound, and electronic element and electronic device using sameSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·12 claims
- 5054US11608311B2Nitrogen-containing compound, organic electroluminescent device, and electronic apparatusSHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD·Filed 2020·Granted Mar 21, 2023·0 cites·12 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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