Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9324859 | Semiconductor device and method of forming the same | Heon Bok Lee, In Ho Yeo, Suk-Kyun Lee, Jung-Ho Lee | 2016-04-26 |
| 5986863 | Electrostatic discharge protection circuits including circumferential guard rings | — | 1999-11-16 |