Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236858 | Method of manufacturing a semiconductor device with vertically stacked structure | Kyu-Hong Lee, Soon Il Yeo, Jin-Soo Kim, Jin-Hyo Lee | 1993-08-17 |
| 5149663 | Method for manufacturing a Bi-CMOS semiconductor device | Yong-Seo Koo, Kwang-Seong Kim, Kee-Soo Nam | 1992-09-22 |
| 4954456 | Fabrication method for high speed and high packing density semiconductor device (BiCMOS) | Kwang Soo Kim, Young-sam Koo, Yeo-Hwang Kim, Jin Ho Lee | 1990-09-04 |