Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390309 | Apparatus and method for inspecting homogeneity of solar cell quantum efficiency using imaging device | Seung Nam Park, Dong Hoon Lee, Seongchong Park, Chul Park, Ji Soo Hwang +2 more | 2013-03-05 |
| 7313325 | Channel allocation method in multirate WDM system | Jin Soo Han, Sang Soo Lee, Moo Jung Chu | 2007-12-25 |
| 7038841 | Fiber amplifier and control method thereof | Sun Hyok Chang, Hee Sang CHUNG, Jin Soo Han, Won Kyoung Lee, Moo Jung Chu | 2006-05-02 |
| 6567432 | Wideband multichannel fiber lasers with output power equalization | Dong-Ho Lee, Jae Geun Kim | 2003-05-20 |
| 6529317 | L-band erbium-doped fiber amplifier pumped by 1530 nm-band pump | Bo-Hun Choi, Moo Jung Chu, Jyung Chan Lee, Hyo-Hoon Park | 2003-03-04 |