Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721058 | Apparatus for and method of measuring thickness of materials using the focal length of a lensed fiber | Duck Young Kim, Young Yook, Yong-Woo Park | 2004-04-13 |
| 6636674 | Figure-8 optical fiber pulse laser using a dispersion imbalanced nonlinear optical loop mirror | Duck Young Kim | 2003-10-21 |