Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076984 | Periodic signal generating circuit dependent upon temperature for establishing a temperature independent refresh frequency | Mi Hyun Hwang | 2011-12-13 |
| 8030989 | Internal voltage generation circuit | — | 2011-10-04 |
| 7885126 | Apparatus for controlling activation of semiconductor integrated circuit | — | 2011-02-08 |
| 7881146 | Semiconductor memory apparatus capable of selectively providing decoded row address | Chang Ki Baek | 2011-02-01 |