Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925706 | Index head in semiconductor device test handler | — | 2005-08-09 |
| 6870360 | Apparatus for recognizing working height of device transfer system in semiconductor device test handler and method thereof | — | 2005-03-22 |
| 6847202 | Apparatus for recognizing working position of device transfer system in semiconductor device test handler and method thereof | Seung Hwan Kim | 2005-01-25 |