Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515022 | Semiconductor device with air gap and method for fabricating the same | Se Han Kwon, Ill-Hee Joe, Dae-Sik Park | 2016-12-06 |
| 9379004 | Semiconductor device with air gap and method for fabricating the same | Se Han Kwon, Ill-Hee Joe, Dae-Sik Park | 2016-06-28 |