Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418752 | Sound apparatus | YeongRak Choi, Minkyu Choi, Seungo Jeon, Kwangho Kim, Jeongbeom Lee +2 more | 2025-09-16 |
| 12411653 | Method and electronic device for detecting ambient audio signal | Kwangyong CHOI, Sangheon KIM, Misun KIM, Mira SEO, Yeunwook LIM | 2025-09-09 |
| 12396069 | Microwave band induction heating device | — | 2025-08-19 |
| 12361359 | Vision-based hand grip recognition method and system for industrial ergonomics risk identification | Julia Penfield, Francis Seunghyun Baek, Richard Thomas Barker, Sanghyun Lee | 2025-07-15 |
| 12309544 | Sound apparatus and sound system including the same | YuSeon Kho, Kyungyeol Ryu, YeongRak Choi, KwanHo Park, Minkyu Choi +8 more | 2025-05-20 |
| 12125235 | System and method for ergonomic risk assessment based on three dimensional motion capture datasets | Julia Penfield, Leyang Wen, Veeru Talreja, Meiyin Liu, Richard Thomas Barker +1 more | 2024-10-22 |
| 12112485 | System and method for ergonomic risk assessment based on three dimensional motion capture datasets | Julia Penfield, Leyang Wen, Veeru Talreja, Meiyin Liu, Richard Thomas Barker +1 more | 2024-10-08 |
| 12020193 | Vision-based hand grip recognition method and system for industrial ergonomics risk identification | Julia Penfield, Francis Seunghyun Baek, Richard Thomas Barker, Sanghyun Lee | 2024-06-25 |
| 11987665 | Polymer and organic light emitting device comprising same | Seog Jae Seo, Jaesoon Bae, Esder Kang, Keunsoo Lee, Beomgoo Kang +2 more | 2024-05-21 |
| 11905245 | Heterocyclic compound and organic light emitting device comprising the same | Juhwan Kim, Jaechol Lee, Jaesoon Bae, Soyoung Yu, Young Kwang Kim | 2024-02-20 |
| 11884836 | Polymer, coating composition comprising same, and organic light emitting element using same | Esder Kang, Jinseck Kim, Jaesoon Bae, Jaechol Lee, Hwakyung Kim | 2024-01-30 |
| 11871655 | Organic electroluminescent device and manufacturing method therefor | Seokhee Yoon, Donggu Lee, Hwakyung Kim, Jae Hak Jeong, Jiyeon Shin +2 more | 2024-01-09 |
| 11572346 | Compound, coating composition comprising same, and organic light-emitting device | Kwanghyun Kim, Youngju Park, Sungkyoung Kang, Jaesoon Bae, Jaechol Lee +2 more | 2023-02-07 |
| 11335859 | Compound, coating composition comprising same, and organic light emitting element comprising same | Yongwook Kim, Jaechol Lee, Jaesoon Bae, Seokhee Yoon, Sungkyoung Kang +1 more | 2022-05-17 |
| 11299503 | Compound, coating composition comprising the same, organic light emitting device using the same and method for manufacturing the same | Young Kwang Kim, Jaesoon Bae, Jaechol Lee, Yongwook Kim, Hwakyung Kim | 2022-04-12 |
| 11206481 | Display apparatus | Sungsu Ham, YeongRak Choi, Sungtae Lee | 2021-12-21 |
| 11158833 | Organic electroluminescent device and manufacturing method therefor | Seokhee Yoon, Jinseck Kim, Sungkyoung Kang, Donggu Lee, Hwakyung Kim +4 more | 2021-10-26 |
| 11153688 | Display apparatus | YeongRak Choi | 2021-10-19 |
| 11127904 | Compound, coating composition comprising same, organic light emitting device using same, and manufacturing method thereof | Kilsun Lee, Sungkyoung Kang, Soyoung Yu, Jaesoon Bae, Jaechol Lee | 2021-09-21 |
| 11081646 | Coating composition, method for producing organic electroluminescent device using same, and organic electroluminescent device produced thereby | Seokhee Yoon, Jaechol Lee, Jinseck Kim, Donggu Lee, Hwakyung Kim +2 more | 2021-08-03 |
| 11016415 | Development cartridge with developer inlet for refilling developer and cap sealing developer inlet | Hojin Jang, Seil Kwon, Jong-Hyun Park, Jong-Hwa Park | 2021-05-25 |
| 10928851 | Display apparatus | YeongRak Choi, Hogeol Lim, Sungsu Ham | 2021-02-23 |
| 10921852 | Display apparatus | YeongRak Choi, Sungtae Lee, Hogeol Lim, Hongseok Jung | 2021-02-16 |
| 10845632 | Display apparatus | Sungsu Ham, YeongRak Choi, Sungtae Lee | 2020-11-24 |
| 10595121 | Display apparatus | Sungsu Ham, YeongRak Choi, Sungtae Lee | 2020-03-17 |