Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979871 | Semiconductor device having T-shaped gate electrode and method of manufacturing the same | Hokyun Ahn, Haecheon Kim | 2005-12-27 |
| 6933543 | Compound semiconductor high frequency switch device | Hong Ji, Hokyun Ahn, Heacheon Kim | 2005-08-23 |