Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613683 | Method of manufacturing a contact hole of a semiconductor device | Dong-Yun Kim, Hyuck-Jun Lee | 2003-09-02 |
YH
Young Hwangbo
Overall (All Time): #3,521,589 of 4,157,543Top 85%
1
Patents All Time