Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902572 | Field effect transistor and method for manufacturing the same | Ho Kyun Ahn, Jong-Won Lim, Jae Kyoung Mun, Hong Ji, Woo Jin Chang | 2011-03-08 |
| 7419862 | Method of fabricating pseudomorphic high electron mobility transistor | Jong-Won Lim, Ho Kyun Ahn, Hong Ji, Woo Jin Chang, Jae Kyoung Mun | 2008-09-02 |
| 7387955 | Field effect transistor and method for manufacturing the same | Ho Kyun Ahn, Jong-Won Lim, Jae Kyoung Mun, Hong Ji, Woo Jin Chang | 2008-06-17 |
| 7106153 | Waveguide interconnection apparatus | Woo Jin Chang | 2006-09-12 |
| 6940354 | Microwave power amplifier | Dong Min KANG, Hyung Sup Yoon, Kyoung Ik Cho | 2005-09-06 |
| 6541319 | Method of manufacturing a self-aligned gate transistor with P-type impurities selectively implanted below the gate, source and drain electrodes | Jae Kyoung Mun, Jong-Won Lim | 2003-04-01 |