Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8214449 | Method and apparatus for switching communication channel in shared memory communication environment | — | 2012-07-03 |
| 7961620 | Network scheduler for selectively supporting work conserving mode and network scheduling method thereof | Chei-Yol Kim, Dong-Jae KANG, Sung In Jung, Myung-Joon Kim | 2011-06-14 |
| 7561603 | Integrated semiconductor light source | Oh Kee Kwon, Kwang Ryong Oh, Jong-Hoi Kim, Hyun-Soo Kim | 2009-07-14 |
| 7248415 | Optical deflector | Oh Kee Kwon, Hyun-Soo Kim, Jong-Hoi Kim, Kwang Ryong Oh | 2007-07-24 |
| 7212560 | Tunable external cavity laser diode using variable optical deflector | Kwang Ryong Oh, Oh Kee Kwon, Jong-Hoi Kim, Hyun-Soo Kim | 2007-05-01 |
| 7136549 | Apparatus for modulating signal by using deflector integrated with dynamic single mode laser diode | Oh Kee Kwon, Kwang Ryong Oh, Jonghoi Kim, Hyun-Soo Kim | 2006-11-14 |
| 7136553 | Tunable demultiplexer and tunable laser with optical deflector | Oh Kee Kwon, Jong-Hoi Kim, Hyun-Soo Kim, Kwang Ryong Oh | 2006-11-14 |
| 7133194 | Wavelength tunable light source integrated with optical amplifier, beam steering unit, and concave diffraction grating | Oh Kee Kwon, Kwang Ryong Oh, Jong-Hoi Kim, Eun Deok Sim, Hyun-Soo Kim | 2006-11-07 |
| 6980345 | High speed optical signal processor including saturable absorber and gain-clamped optical amplifier | Hyun-Soo Kim, Jong-Hoi Kim, Eun Deok Sim, Oh Kee Kwon, Kwang Ryong Oh | 2005-12-27 |
| 6856452 | Filter-free wavelength converter | Jong-Hoi Kim, Kwang Ryong Oh, Yong Soon Baek, Hyun-Soo Kim | 2005-02-15 |
| 6822591 | Logic element employing saturable absorber | Hyun-Soo Kim, Jong-Hoi Kim, Eun Deok Sim, Oh Kee Kwon, Kwang Ryong Oh | 2004-11-23 |
| 6810047 | Wavelength tunable external resonator laser using optical deflector | Kwang Ryong Oh, Myung Lae Lee, Hyun-Soo Kim, Jung-Ho Song | 2004-10-26 |