Inventor · disambiguated record
Changwoo Kim
Also filed as: KIM CHANGWOO
28 granted patents·27 pending applications·29 citations·filing 2014–2025
93Inventor score
Top patents by PatentIndex Score
55 records- 0194US10985329B2Condensed cyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 20, 2021·5 cites·7 claims
- 0292US11223019B2Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2019·Granted Jan 11, 2022·4 cites·14 claims
- 0391US12473256B2Composition for organic optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2021·Granted Nov 18, 2025·2 cites·13 claims
- 0489US11217756B2Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2019·Granted Jan 4, 2022·4 cites·6 claims
- 0587US2025057042A1Condensed cyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0683US10319921B2Composition for organic optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2017·Granted Jun 11, 2019·3 cites·13 claims
- 0782US12274160B2Composition for organic optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2021·Granted Apr 8, 2025·1 cites·18 claims
- 0881US12069947B2Composition for optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2021·Granted Aug 20, 2024·1 cites·17 claims
- 0980US11616202B2Compound, composition and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2019·Granted Mar 28, 2023·1 cites·16 claims
- 1079US11158817B2Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2017·Granted Oct 26, 2021·2 cites·14 claims
- 1178US2025171422A1Condensed cyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1276US11482682B2Compound for organic optoelectronic diode, organic optoelectronic diode, and display deviceSAMSUNG SDI CO LTD·Filed 2018·Granted Oct 25, 2022·1 cites·20 claims
- 1376US2023255109A1Compound, composition and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1476US2023345828A1Compound, composition and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1574US12384766B2Condensed cyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Aug 12, 2025·0 cites·6 claims
- 1672US12150380B2Condensed cyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 19, 2024·0 cites·7 claims
- 1771US2022140251A1Compound for organic optoelectronic device and composition for organic optoelectronic deviceSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 1870US11050027B2Condensed cyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jun 29, 2021·2 cites·4 claims
- 1969US10158085B2Condensed cyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 18, 2018·2 cites·13 claims
- 2069US9865820B2Condensed cyclic compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jan 9, 2018·1 cites·24 claims
- 2168US2025393472A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 2267US11800794B2Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2020·Granted Oct 24, 2023·0 cites·11 claims
- 2364US2019198772A1Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display deivceSAMSUNG SDI CO LTD·Filed 2019·Application pending·0 cites
- 2462US2025031571A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 2561US2021013426A1Composition for organic optoelectric device and organic optoelectric device and display deviceSAMSUNG SDI CO LTD·Filed 2020·Application pending·0 cites
- 2661US2025359426A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 2761US2025359475A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display deviSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 2860US2023122972A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 2960US2023138421A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 3059US2023292600A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 3159US2023371370A1Compound for organic optoelectronic device and composition for organic optoelectronic deviceSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 3257US2017309831A1Composition for organic optoelectric device and organic optoelectric device and display deviceSAMSUNG SDI CO LTD·Filed 2017·Application pending·0 cites
- 3356US2025393386A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 3456US2022399508A1Composition for organic optoelectronic device, organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 3552US2022149289A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 3651US2025234772A1Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 3751US2023172061A1Composition for optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 3850US12225814B2Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode and display deviceSAMSUNG SDI CO LTD·Filed 2018·Granted Feb 11, 2025·0 cites·14 claims
- 3950US10032999B2Compound for organic optoelectric device, composition for organic optoelectric device and organic optoelectric device and display deviceSAMSUNG SDI CO LTD·Filed 2017·Granted Jul 24, 2018·0 cites·21 claims
- 4048US2024206323A1Composition for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 4148US2023119201A1Composition for organic optoelectronic element, organic optoelectronic element, and display deviceSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 4247US11038119B2Organic compound, organic optoelectronic device and display apparatusSAMSUNG SDI CO LTD·Filed 2016·Granted Jun 15, 2021·0 cites·15 claims
- 4347US2022069229A1Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2019·Application pending·0 cites
- 4446US11659765B2Composition for organic optoelectronic element, organic optoelectronic element, and display deviceSAMSUNG SDI CO LTD·Filed 2018·Granted May 23, 2023·0 cites·17 claims
- 4546US10600971B2Composition for organic optoelectric device and organic optoelectric device and display deviceSAMSUNG SDI CO LTD·Filed 2017·Granted Mar 24, 2020·0 cites·15 claims
- 4646US10505126B2Composition for organic optoelectric device and organic optoelectric device and display deviceSAMSUNG SDI CO LTD·Filed 2017·Granted Dec 10, 2019·0 cites·13 claims
- 4745US12352589B2Device for extracting operation information about connected car on basis of onboard diagnostic data, and method thereforKOREA ELECTRONICS TECHNOLOGY·Filed 2020·Granted Jul 8, 2025·0 cites·5 claims
- 4845US11839152B2Compound for organic photoelectronic element, organic photoelectronic element, and display deviceSAMSUNG SDI CO LTD·Filed 2018·Granted Dec 5, 2023·0 cites·20 claims
- 4945US10593894B2Composition for organic optoelectronic device and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2017·Granted Mar 17, 2020·0 cites·13 claims
- 5043US10355224B2Compound for organic optoelectronic device, composition for organic optoelectronic device, and organic optoelectronic device and display device comprising sameSAMSUNG SDI CO LTD·Filed 2015·Granted Jul 16, 2019·0 cites·17 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →