Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593603 | Pseudomorphic high electron mobility transistor power device | Haecheon Kim, Min Park, Chang Hee Hyoung, Hong Ji, Ho Kyun Ahn | 2003-07-15 |
| 6541319 | Method of manufacturing a self-aligned gate transistor with P-type impurities selectively implanted below the gate, source and drain electrodes | Hea Cheon Kim, Jong-Won Lim | 2003-04-01 |