Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641612 | Method for manufacturing self-aligned optic fiber-optic element coupling device | Sang Hwan Lee, Gwan Chong Joo, Dong-Goo Kim | 1997-06-24 |
HK
Hong-Man Kim
Korea Telecommunication Authority: 1 patents #10 of 79Top 15%
Overall (1997): #139,627 of 185,788Top 80%
1
Patents 1997