Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9188485 | Apparatus and method for extreme ultraviolet spectrometer calibration | Sun Ho Kim, Yong-Soo Kim, Jae Hun Kim, Min Chul Park, Young Tae Byun +5 more | 2015-11-17 |
| 9124067 | Pulse laser apparatus | Joon Mo Ahn, Jae Hun Kim, Seok Lee, Min Chul Park, Deok Ha Woo +3 more | 2015-09-01 |
| 8999820 | Fabricating method of carbon nanotube-based field effect transistor and carbon nanotube-based field effect transistor fabricated thereby | Young Tae Byun, Sun Ho Kim, Eun Gyeong Kim, Jae Seong Kim, Deok Ha Woo | 2015-04-07 |
| 8741745 | Method of controlling amount of adsorbed carbon nanotubes and method of fabricating carbon nanotube device | Young Tae Byun, Chi Woong Jang, Kyeong-heon Kim, Seok Lee, Deok Ha Woo +1 more | 2014-06-03 |
| 8198614 | Terahertz wave generator and method of generating high-power terahertz waves using the same | Jae Hun Kim, Seok Lee, Deok Ha Woo, Sun Ho Kim, Young Tae Byun | 2012-06-12 |
| 7248400 | Embodying equipment and method for an all-optical or logic gate by using single SOA | Young Tae Byun, Seok Lee, 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, Seok Lee, Deok Ha Woo, Sun Ho Kim +1 more | 2006-10-17 |
| 6930826 | All-optical XOR gate by using semiconductor optical amplifiers | Jae Hun Kim, Young Tae Byun, Seok Lee, 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, Jae Hun Kim, Seok Lee, 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, Seok Lee, Deok Ha Woo, Sun Ho Kim | 2004-10-05 |
| 6624929 | All-optical logic AND operation in a SOA-based Mach-Zehnder interferometer | Byung-Kwon Kang, Jae Hun Kim, Seok Lee, Yoon Ho Park, Deok Ha Woo +1 more | 2003-09-23 |
| 6356685 | Gain control device in semiconductor optical amplifier using optical fiber grating | Dong Hwan Kim, Sang-Bae Lee, Jae Jo, Sang Sam Choi, Sang Hyuck Kim | 2002-03-12 |
| 6192063 | Polarization-dependent type directional isolator and ring-type resonator laser | Myong Wook Kim, Bong Kyu Kim, Sang-Kuk Kim | 2001-02-20 |