Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058890 | Test Handler | Yun-Sung Na, In-Gu Jeon, Tae-Hung Ku | 2011-11-15 |
| 8038191 | Pick and place apparatus | Yun-Sung Na, In-Gu Jeon, Tae-Hung Ku, Dong Hyun Yo | 2011-10-18 |
| 8026735 | Test handler | Yun-Sung Na, In-Gu Jeon, Tae-Hung Ku, Jae Sung Park, Su-Myung Lee | 2011-09-27 |
| 8013620 | Test handler and loading method thereof | Yun-Sung Na, In-Gu Jeon, Tae-Hung Ku, Hyun Jun Yoo | 2011-09-06 |
| 7954869 | Pick and place apparatus | Yun-Sung Na, In-Gu Jeon, Tae-Hung Ku, Dong Hyun Yo | 2011-06-07 |
| 7948255 | Test handler | Yun-Sung Na, In-Gu Jeon, Tae-Hung Ku | 2011-05-24 |
| 7923989 | Test handler | Yun-Sung Na, In-Gu Jeon, Tae-Hung Ku, Dong-Han Kim | 2011-04-12 |
| 7898271 | Position changing apparatus for test handler and power transferring apparatus | Yun-Sung Na, In-Gu Jeon, Tae-Hung Ku, Dong-Han Kim | 2011-03-01 |