Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10651410 | Organic light emitting device | June Kyun Park, Yong Han Roh, Sang Hyun Lee, Jae Won Jeong | 2020-05-12 |
| 10553804 | Organic light emitting device | June Kyun Park, Yong Han Roh, Sang Hyun Lee, Jae Won Jeong | 2020-02-04 |
| 6731037 | Housing assembly structure of starter motor for vehicle | Soo-Sin Kim, Sang-Hyuk An, Jong-In Lee, Jae-cheol Lee | 2004-05-04 |