Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435671 | Actuator for inkjet print head | Young Seuck Yoo | 2002-08-20 |
| 6372616 | Method of manufacturing an electrical interconnection of a semiconductor device using an erosion protecting plug in a contact hole of interlayer dielectric layer | Bong-young Yoo, Hyeon-Deok Lee | 2002-04-16 |