Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092760 | Scanning arm for semiconductor wafer pollutant measurement apparatus and scanning device using the same | Ho-Jin Kim | 2012-01-10 |
| 7975996 | Scan stage for semiconductor wafer pollutant measurement apparatus | Ho-Jin Kim | 2011-07-12 |