Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9134461 | Edging process of lens using transparent coating layer for protecting lens | Hun Rae Kim, Jeong Ki Kang, Ja Heung Koo | 2015-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9134461 | Edging process of lens using transparent coating layer for protecting lens | Hun Rae Kim, Jeong Ki Kang, Ja Heung Koo | 2015-09-15 |