Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7423700 | Liquid crystal device for compensating for aberration, optical pickup including liquid crystal device, and optical recording and/or reproducing apparatus employing optical pickup | Tae Kyung Kim, Woo Seok Choi | 2008-09-09 |
| 7417587 | Ferrite phase shifter and phase array radar system | Magdy F. Iskander, Rory K. Sorensen, Jar J. Lee | 2008-08-26 |