Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10547020 | White organic light emitting device including multiple stacks having three photoluminescence peaks and organic light emitting display device using the same | Tae-Shick Kim, Hyung June Kim, Min Yun, Tae-Seok Lim | 2020-01-28 |
| 6473263 | Cover structure of hard disk drive with air damping layer | Byung Gyou Choi | 2002-10-29 |