Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8674718 | Built off testing apparatus | Se-Jang Oh, Cheol-Jong Woo | 2014-03-18 |
| 8606102 | Test interface device, test system and optical interface memory device | Sang Hoon Lee, Cheol-Jong Woo, Se-Jang Oh | 2013-12-10 |
| 7973550 | Semiconductor device test apparatus including interface unit and method of testing semiconductor device using the same | Sang Hoon Lee, Se-Jang Oh, Cheol-Jong Woo | 2011-07-05 |