Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050118 | Semiconductor memory device | Kyung-Whan Kim | 2011-11-01 |
| 7977966 | Internal voltage generating circuit for preventing voltage drop of internal voltage | Kang-Seol Lee | 2011-07-12 |
| 7885135 | Semiconductor memory device | Kang-Seol Lee | 2011-02-08 |