Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991037 | Multi-beam laser apparatus | Bae Kyun Kim, Sang Su Hong, Tak Gyum Kim | 2011-08-02 |
| 7921674 | Method of manufacturing optical waveguide using optical soliton | Hong Ki Kim, Bae Kyun Kim, June Sik Park, Dong Hoon Kang, Sang Su Hong +1 more | 2011-04-12 |