Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095263 | Radiation detector | Yeon Koo Kim, Choul Woo SHIN | 2025-09-30 |
| 12402531 | Multi-component host material and organic electroluminescent device comprising the same | Hee-Choon Ahn, Doo-Hyeon Moon, Su-Hyun LEE, Seon-Woo Lee, Chi-Sik Kim +6 more | 2025-08-26 |
| 12392908 | Method and device for correcting gradient offset of moving object | — | 2025-08-19 |
| 12312528 | Etchant composition and manufacturing method of display device using the same | Jong Hee Park, Hyoung Sik Kim, Sang-Hyuk Lee, Yong-Hoe Kim, Dong Ho Kang +6 more | 2025-05-27 |
| 12209093 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hyo-Jung LEE, Jin-Ri Hong | 2025-01-28 |
| 12102001 | Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent device | Hong-Se OH, Ji-Song JUN, Chi-Sik Kim, Kyoung-Jin Park, Doo-Hyeon Moon | 2024-09-24 |
| 11963439 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Eun-Joung CHOI, Su-Hyun LEE, So-Young JUNG, YeJin JEON, Hong-Se OH +8 more | 2024-04-16 |
| 11917907 | Organic electroluminescent device | Kyoung-Jin Park, Tae Jin LEE, Jae Hoon Shim, Yoo-Jin DOH, Hee-Choon Ahn +5 more | 2024-02-27 |
| 11905245 | Heterocyclic compound and organic light emitting device comprising the same | Juhwan Kim, Jaechol Lee, Jaesoon Bae, Soyoung Yu, Daeho Kim | 2024-02-20 |
| 11844269 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hong-Se OH, Tae Jin LEE, Doo-Hyeon Moon, Young-Mook Lim, Jin-Ri Hong | 2023-12-12 |
| 11785846 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hong-Se OH, Doo-Hyeon Moon | 2023-10-10 |
| 11751470 | Compound and organic light emitting device comprising the same | Yongwook Kim, Beomshin Cho, Jaesoon Bae, Jaechol Lee, Yebyeol Kim | 2023-09-05 |
| 11563804 | Determining transmission path based on pre-stored quality information from client devices | Ho-Sung Ahn, Jae Gu Kim, Ji-Won Jung, Sang Bum Kim, Hee Tae Yoon +1 more | 2023-01-24 |
| 11557737 | Compound, coating composition comprising same, organic light-emitting element using same, and manufacturing method therefor | Jaesoon Bae, Jaechol Lee, Yongwook Kim, Jiyeon Shin, Beomshin Cho | 2023-01-17 |
| 11475698 | Display device | Jeung-Soo Kim, Tae-Eun Kim, Youn Bum Lee, Tae Hun Kim, Sang Hyun Lee | 2022-10-18 |
| 11313845 | Hydrogen-detecting composite particles and manufacturing method thereof | Sang Kyoo Lim, Seong Ho HWANG | 2022-04-26 |
| 11306523 | Pinch-preventing safety hinge for hinged door | Seung Min Shin, Tae Young Jeong, Hyun-Soo Kim | 2022-04-19 |
| 11299503 | Compound, coating composition comprising the same, organic light emitting device using the same and method for manufacturing the same | Jaesoon Bae, Jaechol Lee, Yongwook Kim, Hwakyung Kim, Daeho Kim | 2022-04-12 |
| 11196009 | Fluorene derivative, organic light emitting device using same, and manufacturing method therefor | Esder Kang, Jaesoon Bae, Jae Hak Jeong, Jiyeon Shin, Seog Jae Seo +3 more | 2021-12-07 |
| 11173607 | Accident monitoring system using UWB-based real-time positioning | Jin Yong Lee, Young Kuk Kwon, Jeong Hun Lee, Myoung Hoon Choi, Su Jin Lee | 2021-11-16 |
| 10981590 | Steering column assembly | Duck Moo Jung, Min Young Choi, Se-Hun Jung, Moo Young Park, Hwan Gong Moon +3 more | 2021-04-20 |
| 10960916 | Collapsible steering column assembly | Duck Moo Jung, Ho Cheol Son, Jae Won Jung, Min Young Choi, Hwan Gong Moon +2 more | 2021-03-30 |
| 10839191 | Display device | Jeung-Soo Kim, Tae-Eun Kim, Youn Bum Lee, Tae Hun Kim, Sang Hyun Lee | 2020-11-17 |
| 10812760 | Method for adjusting image quality and terminal and relay server for performing same | Ji-Won Jung, Hee Tae Yoon, Jun-Ho Kang, Sang Bum Kim, Ho-Sung Ahn +1 more | 2020-10-20 |
| 10797243 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hong-Se OH | 2020-10-06 |