Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8198626 | Reference wafer for calibration and method for fabricating the same | Hyun Chul Lee, Jung-Taik Cheong, Ky-Hyun Han | 2012-06-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8198626 | Reference wafer for calibration and method for fabricating the same | Hyun Chul Lee, Jung-Taik Cheong, Ky-Hyun Han | 2012-06-12 |