Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8599042 | Signal information transmitting devices and signal information transmitting methods | — | 2013-12-03 |
| 8451738 | Signal transmitting apparatus and signal transmitting method | Ki Seok Kim, Young Il Kim | 2013-05-28 |
| 8198614 | Terahertz wave generator and method of generating high-power terahertz waves using the same | Jae Hun Kim, Deok Ha Woo, Sun Ho Kim, Young Tae Byun, Young Min Jhon | 2012-06-12 |
| 7920826 | Method of forming frame in multi-hop relay system and system for implementing the method | Ki Seok Kim, Young Il Kim | 2011-04-05 |
| 7860238 | Communication terminal and additional function module thereof | Seung-Kwon Cho, Young Il Kim | 2010-12-28 |
| 7848120 | Voltage-sourced HVDC system with modulation function | Jung Seok Lee, Chan-Ki Kim, Noh Hong Kwak, Jae Won Chang, Hyoung Bae Moon | 2010-12-07 |
| 7248400 | Embodying equipment and method for an all-optical or logic gate by using single SOA | Young Tae Byun, Young Min Jhon, Deok Ha Woo, Sun Ho Kim | 2007-07-24 |
| 7123407 | Apparatus and method for realizing all-optical NOR logic device using gain saturation characteristics of a semiconductor optical amplifier | Young Tae Byun, Jae Hun Kim, Young Min Jhon, Deok Ha Woo, Sun Ho Kim +1 more | 2006-10-17 |
| 7037739 | Fabrication method of an epilayer structure InGaAsP/InP ridge waveguide phase modulator with high phase modulation efficiency | Young Tae Byun, Hwa-Sun Park, Deok Ha Woo, Jong Chang Yi | 2006-05-02 |
| 6930826 | All-optical XOR gate by using semiconductor optical amplifiers | Jae Hun Kim, Young Tae Byun, Young Min Jhon, Deok Ha Woo, Sun Ho Kim +1 more | 2005-08-16 |
| 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 |
| 6624929 | All-optical logic AND operation in a SOA-based Mach-Zehnder interferometer | Byung-Kwon Kang, Jae Hun Kim, Yoon Ho Park, Deok Ha Woo, Sun Ho Kim +1 more | 2003-09-23 |
| 6424438 | Apparatus and method for realizing all-optical NOR logic device | Young Tae Byun, Sang Hyuck Kim, Deok Ha Woo, Dong Hwan Kim, Sun Ho Kim | 2002-07-23 |
| 5927080 | Vibration-actuated pump for a stirling-cycle refrigerator | — | 1999-07-27 |
| 5306128 | Discharge valve device of a rotary compressor | — | 1994-04-26 |