Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988406 | Fluorophosphate glasses for active device | Jung Whan In, June Young Park, Eui Sam Lee | 2021-04-27 |
| 10941072 | Fluorophosphate glasses for active device | Jung Whan In, Yeon Hee Hwang, Young Bok Kim | 2021-03-09 |