Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410186 | Compound, organic optoelectronic element, and display device | Young Jin Lee, Won-Jang JEONG | 2025-09-09 |
| 12089493 | Heterocyclic compound and organic light emitting device comprising same | Young Jin Lee, Won-Jang JEONG | 2024-09-10 |
| 12049472 | Heterocyclic compound and organic light emitting device comprising same | Young Jin Lee, Won-Jang JEONG | 2024-07-30 |
| 11812623 | Hetero-cyclic compound and organic light emitting device using the same | Ji Un Kim, Yu-Jun Jung, Won-Jang JEONG, Jun-Tae MO | 2023-11-07 |
| 11563185 | Heterocyclic compound and organic light-emitting device comprising same | Min-Ji PARK, Won-Jang JEONG, Jin-Seok Choi, Dae-Hyuk CHOI, Joo-Dong Lee | 2023-01-24 |
| 11011067 | Shadow fairytale projector | — | 2021-05-18 |
| 10483564 | Flow frame for redox flow battery | Sung Seek Ham, Myung-Sup UM, Byung-Chul Kim, Sang Eun Park | 2019-11-19 |
| D856661 | Baby carrier | — | 2019-08-20 |
| D849446 | Pillow | — | 2019-05-28 |
| D811080 | Bag | — | 2018-02-27 |
| 9892217 | Brake HILS system for a railway vehicle | Chul-Goo Kang, Dong Chan Lee | 2018-02-13 |
| D809784 | Bag | — | 2018-02-13 |
| D809785 | Bag | — | 2018-02-13 |
| D793661 | Squirrel character sleeping bag | — | 2017-08-08 |
| D787231 | Tiger character blanket | — | 2017-05-23 |
| D787230 | Dinosaur character blanket | — | 2017-05-23 |
| D786583 | Rabbit character blanket | — | 2017-05-16 |
| 9643520 | Combined car seat cover and infant seat | — | 2017-05-09 |
| 8043716 | Gradient thin film | Ho Sup Kim, Sang Soo Oh, Tae Hyung Kim, Dong Woo Ha, Kyu Jung Song +2 more | 2011-10-25 |
| 5704984 | Chemical vapor deposition apparatus with a heat radiation structure | Sang-Kook Choi, Hyeog Joon Ko, Chung Hwan Kwon | 1998-01-06 |