Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804047 | All-optical or gate embodied by using semiconductor optical amplifiers | Young Tae Byun, Young Min Jhon, Jae Hun Kim, Deok Ha Woo, Sun Ho Kim +1 more | 2004-10-12 |
| 6801349 | Implementation method of an all-optical half adder by using SOA-based devices and an apparatus thereof | Jae Hun Kim, Young Tae Byun, Young Min Jhon, Deok Ha Woo, Sun Ho Kim | 2004-10-05 |
| 6795287 | Static excitation system having capability of eliminating shaft vibrations of a generator and overvoltage when underexited | Chan-Ki Kim, Hong Woo Ryu, Jin Yang No, Bo Soon An, Jin Cheol Shin | 2004-09-21 |
| 6781274 | Rotor for synchronous motor and method of manufacturing the same | — | 2004-08-24 |