Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922098 | Internal voltage generating circuit | Chang-Seok Kang | 2005-07-26 |
| 6891766 | Semiconductor memory test device | Kang-Seol Lee | 2005-05-10 |
| 6867641 | Internal voltage generator for semiconductor device | Chang-Seok Kang | 2005-03-15 |