Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6277712 | Multilayered wafer with thick sacrificial layer using porous silicon or porous silicon oxide and fabrication method thereof | Sung-gyu Kang, Ki Bang Lee, Hee-moon Jeong | 2001-08-21 |