Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12073744 | Rotatable display device using semiconductor light-emitting diodes | Kisuk WOO, Sungwhan Lee | 2024-08-27 |
| 8301136 | Method for restricting communicating service in roaming in multi mode terminal and apparatus therefor | Wooyol Kim, Seungjin AHN, Jinju Kim, Joondong Lee, Ejae Kim +6 more | 2012-10-30 |