Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10234620 | Light guide plate and planer light source device having the same | Woosuk Lee, Juyoung Joung, Wondo Kee | 2019-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10234620 | Light guide plate and planer light source device having the same | Woosuk Lee, Juyoung Joung, Wondo Kee | 2019-03-19 |