| 11968897 |
Heterocyclic compound and organic light emitting diode containing same |
Yongbum Cha, Seongmi Cho, Sung Kil Hong, Jiwon Kwak |
2024-04-23 |
| 11306060 |
Compound and organic electronic element comprising same |
Yongbum Cha, Sang Duk SUH, Sung Kil Hong |
2022-04-19 |
| 11252400 |
Method, device, and recording medium for processing image |
Sungkil Lee, Sangjun Ahn, Yuna Jeong, Sooryum Choi, Yuri Roh +2 more |
2022-02-15 |
| 10968230 |
Spiro-structured compound and organic electronic device comprising same |
Yongbum Cha, Sung Kil Hong, Dong Uk Heo, Sung Jae Lee |
2021-04-06 |
| 10873035 |
Heterocyclic compound and organic light emitting diode containing same |
Yongbum Cha, Seongmi Cho, Sung Kil Hong, Jiwon Kwak |
2020-12-22 |
| 10862045 |
Amine-based compound and organic light-emitting element comprising same |
Yongbum Cha, Sung Kil Hong, Jin Joo Kim |
2020-12-08 |
| 10822330 |
Heterocyclic compound and organic light emitting diode containing same |
Yongbum Cha, Seongmi Cho, Sung Kil Hong, Jiwon Kwak |
2020-11-03 |
| 10800969 |
Heterocyclic compound and organic light emitting element comprising same |
Yongbum Cha, Seongmi Cho, Sung Kil Hong, Sung Jae Lee |
2020-10-13 |
| 10169854 |
Liquid crystal display device having measuring mark for measuring seal line, apparatus and method of measuring seal line |
DongChun Kang |
2019-01-01 |
| 9972785 |
Spiro-type compound and organic light emitting element comprising same |
Yongbum Cha, Jin Joo Kim, Sang Duk SUH |
2018-05-15 |
| 9960357 |
Spiro-type compound and organic light emitting element comprising same |
Yongbum Cha, Jin Joo Kim, Sang Duk SUH |
2018-05-01 |
| 9618963 |
Power management apparatus and multi-source energy harvesting system using the same |
Taewook Kang, Sungeun Kim, Kyunghwan PARK, Sungweon Kang, Taeyoung KANG +6 more |
2017-04-11 |
| 9376025 |
Charging apparatus and electric vehicle including the same |
Anyeol Jung, Junyoung Lim, Youngjin Kim, Dongyup LEE, Murat Senol +1 more |
2016-06-28 |
| 9242567 |
Charge apparatus and electric vehicle including the same |
Chanheung Park, Donghee KIM, Yunchul Jung, Byoungkuk Lee, Seunghee Ryu +1 more |
2016-01-26 |
| 8767401 |
Inverter stack |
Namsik YIM, Hyeokjin Song, Beomseok Lee, Seunghee Ryu, Dongcheol Lee |
2014-07-01 |
| 8598733 |
Power module and vehicle having the same |
Seunghee Ryu, Junyoung Lim, Jinsoo Park, Dongcheol Lee, Dongwoo Lee |
2013-12-03 |
| 8558492 |
Apparatus for driving motor of electric vehicle |
Jaeseok Oh, Jinha Choi, Junbo Yun, Dongcheol Lee, Junyoung Lim +5 more |
2013-10-15 |
