Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7741222 | Etch stop structure and method of manufacture, and semiconductor device and method of manufacture | Young-Sub You, Jae Young Park, Won-Shik Shin, Hyeon-Deok Lee, Ki-Vin Im +3 more | 2010-06-22 |
| 7022068 | Endoscope system with a hollow cylinder and a bellows moving mechanism | Byungkyu Kim, Younkoo Jeong, Tae Song Kim, Jong-Oh Park, Paolo Dario | 2006-04-04 |