Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8154331 | Duty correction circuit | Hyun Woo Lee | 2012-04-10 |
| 8138812 | Device for generating clock in semiconductor integrated circuit | Won Joo Yun, Hyun Woo Lee | 2012-03-20 |
| 7928783 | Semiconductor integrated circuit | Won Joo Yun, Hyun Woo Lee | 2011-04-19 |