Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954456 | Fabrication method for high speed and high packing density semiconductor device (BiCMOS) | Kwang Soo Kim, Sang H. Chai, Yeo-Hwang Kim, Jin Ho Lee | 1990-09-04 |
YK
Young-sam Koo
Overall (All Time): #3,910,804 of 4,157,543Top 95%
1
Patents All Time