Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7756176 | Interband tunneling intersubband transition semiconductor laser | In Gyoo Kim, Junghyung Pyo, Ki-seok Chang | 2010-07-13 |
| 7728327 | 2-terminal semiconductor device using abrupt metal-insulator transition semiconductor material | Hyun-Tak Kim, Doo Hyeb Youn, Byung-Gyu Chae, Kwang Yong Kang, Yong Sik Lim +2 more | 2010-06-01 |
| 7646942 | Silicon semiconductor based high-speed ring optical modulator | Jeong Woo Park, Hyun-Soo Kim, Bongki Mheen | 2010-01-12 |
| 7630602 | Optical filter module and method of manufacturing the same | Duk Jun Kim, Jong Moo Lee, Junghyung Pyo | 2009-12-08 |
| 6987290 | Current-jump-control circuit including abrupt metal-insulator phase transition device | Hyun-Tak Kim, Doo Hyeb Youn, Kwang Yong Kang, Byung-Gyu Chae, Yong Sik Lim +2 more | 2006-01-17 |