Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7618832 | Semiconductor substrate having reference semiconductor chip and method of assembling semiconductor chip using the same | Sang Moon Lee, Jung-hye Kim | 2009-11-17 |
| 7610530 | Test data generator, test system and method thereof | Jin-Mo Jang, Du-sik Yoo, Byung-Wook Ahn | 2009-10-27 |
| 7423444 | Digital test apparatus for testing analog semiconductor device(s) | Jin-Mo Jang, Jung-hye Kim | 2008-09-09 |
| 7268573 | Apparatus for generating test stimulus signal having current regardless of internal impedance changes of device under test | Jin-Mo Jang, Jung-hye Kim | 2007-09-11 |
| 7138812 | Probe card | Il-Chan Park, Du-sik Yoo | 2006-11-21 |