Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636626 | Wafer mapping apparatus and method | Woo Sik Yoo | 2003-10-21 |
| 6621943 | System and method for converting analog data to digital data | Woo Sik Yoo, Taro Yamazaki | 2003-09-16 |
| 6591161 | Method for determining robot alignment | Woo Sik Yoo | 2003-07-08 |
| 6516244 | Wafer alignment system and method | Woo Sik Yoo | 2003-02-04 |