Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941072 | Fluorophosphate glasses for active device | Ju Hyeon CHOI, Jung Whan In, Young Bok Kim | 2021-03-09 |
| 8993423 | Method for manufacturing solar cell | Ji Soo Kim, Ho Sik Kim, Ji-Sun Kim, Jong Youb Lim, Hoon Choi +1 more | 2015-03-31 |