Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807323 | Active ion-doped waveguide-plasmon resonance sensor based on upconversion of active ions and imaging system using the same | Shin Yong Beom, Hyeon-Bong Pyo, Jiwook Jeong, Lee Sang-Kyung, Min Gon Kim +1 more | 2004-10-19 |
| 6798732 | Near-field optical storage medium and optical data storage system therefor | Chul-woo Lee, Kun-ho Cho, Joong-eon Seo, Seung-tae Jung, Byeong-Ho Park +3 more | 2004-09-28 |
| 6728076 | Cartridge having sensor hole to be opened/closed and apparatus and method for driving the same | Jung-wan Ko, In-sik Park, Young-sun Seo, Han-kook Choi, Jong-phil Park +2 more | 2004-04-27 |