Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5999545 | Optical fiber laser and a method of locking a combined mode utilizing thereof | Hak Kyu Lee, Kyong Hon Kim, El-Hang Lee | 1999-12-07 |
| 5828680 | Hybrid type passively and actively mode-locked laser scheme | Kyong Hon Kim, Seo-Yeon Park, Hak Kyu Lee | 1998-10-27 |
| 5812567 | Wavelength tunable mode-locking optical fiber laser | Hak Kyu Lee, Kyong Hon Kim, El-Hang Lee | 1998-09-22 |
| 5734665 | Optical fiber laser | Wang-Yuhl Oh, Hak Kyu Lee, Kyong Hon Kim, El-Hang Lee | 1998-03-31 |
| 5453836 | Fiber optic laser rotation sensor utilizing a fiber loop reflector | Byoung Y. Kim, Ho Jin Jeong | 1995-09-26 |
| 5450507 | Fiber-optic address detector in photonic packet switching device and method for fabricating the same | Jong-Dug Shin, El-Hang Lee | 1995-09-12 |