Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831452 | Method for forming PN junction in graphene with application of DNA and PN junction structure formed using the same | Chulki Kim, Yeong Jun Kim, Young Mo Jung, Seong Chan Jun, Taikjin Lee +6 more | 2017-11-28 |
| 9261714 | Plasmonic all-optical switch and light control method using the same | Sun Ho Kim, Jae Hun Kim, Chulki Kim, Kyungsun Moon, Min Ah Seo +4 more | 2016-02-16 |
| 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, Seok Lee, Deok Ha Woo +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, Seok Lee, Deok Ha Woo | 2006-05-02 |