Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8334590 | Semiconductor device having insulating and interconnection layers | Yoon Ha Jung, Kyu Won Lee | 2012-12-18 |
| 7317245 | Method for manufacturing a semiconductor device substrate | Kyu Won Lee, Sang-hyun Ryu | 2008-01-08 |