Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6139760 | Short-wavelength optoelectronic device including field emission device and its fabricating method | Kyu Hwan Shim, Sung Woo Choi, Mun Cheol Baek, Kyoung Ik Cho | 2000-10-31 |
| 6063201 | Effusion cell assembly for epitaxial apparatus | Gyu Hwan Sim, Sung Woo Choi, Mun Cheol Baek, Kee-Soo Nam | 2000-05-16 |
| 5453398 | Method for fabricating quantum wire laser diode | Jae Jin Lee, Bo Woo Kim | 1995-09-26 |