Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978535 | Data input/output circuit and method of semiconductor memory apparatus | — | 2011-07-12 |
| 7894295 | Semiconductor memory device | Dong Keun Kim | 2011-02-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978535 | Data input/output circuit and method of semiconductor memory apparatus | — | 2011-07-12 |
| 7894295 | Semiconductor memory device | Dong Keun Kim | 2011-02-22 |