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LC Lt Materials Co.: 6 patents #10 of 41Top 25%
Overall (All Time): #783,918 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12415823 Heterocyclic compound and organic light-emitting device comprising same Yu-Jin HEO, Won-Jang JEONG 2025-09-16
12338239 Heterocyclic compound and organic light emitting diode comprising same Hyun-Ju LA, Won-Jang JEONG 2025-06-24
11434228 Heterocyclic compound and organic light emitting device comprising same Seong-Jong PARK, Ji-Young Kim, Won-Jang JEONG, Jin-Seok Choi, Dae-Hyuk CHOI +1 more 2022-09-06
11302873 Organic light-emitting device Hyun-Ju LA, Yun-Ji Lee, Won-Jang JEONG, Jin-Seok Choi, Dae-Hyuk CHOI 2022-04-12
11248008 Heterocyclic compound and organic light emitting element using same Won-Jang JEONG, Yun-Ji Lee, Jin-Seok Choi, Dae-Hyuk CHOI, Joo-Dong Lee 2022-02-15
11239427 Heterocyclic compound and organic light emitting device using same Han-Kook Oh, Yong-Geun JUNG, Jun-Tae MO, Won-Jang JEONG, Jin-Seok Choi +2 more 2022-02-01