| 8919755 |
Hi-fix board clamping apparatus for use in test handler |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Dong-Han Kim |
2014-12-30 |
| 8653845 |
Test handler and method for operating the same for testing semiconductor devices |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Dong-Han Kim |
2014-02-18 |
| 8558569 |
Opener for test handler |
Yun-Sung Na, Jung-Woo Hwang |
2013-10-15 |
| 8496113 |
Insert for carrier board of test handler |
Yun-Sung Na, Jae Hyun Son, Dong-Han Kim, Young-Yong Kim |
2013-07-30 |
| 8376431 |
Pick-and-place module for test handler |
Yun-Sung Na, Cheul-Gyu Boo |
2013-02-19 |
| 8333083 |
System to support testing of electronic devices, temperature control unit for the system, and method for controlling internal temperature of chamber of the system |
Yun-Sung Na, Cheul-Gyu Boo |
2012-12-18 |
| 8277162 |
Unit for opening insert for test tray and method of mounting semiconductor device using the same |
Yun-Sung Na, Jung-Woo Hwang |
2012-10-02 |
| 8258804 |
Test tray for test handler |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Jung-Woo Hwang |
2012-09-04 |
| 8159252 |
Test handler and method for operating the same for testing semiconductor devices |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Dong-Han Kim |
2012-04-17 |
| 8058890 |
Test Handler |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon |
2011-11-15 |
| 8038191 |
Pick and place apparatus |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Dong Hyun Yo |
2011-10-18 |
| 8026735 |
Test handler |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Jae Sung Park, Su-Myung Lee |
2011-09-27 |
| 8013620 |
Test handler and loading method thereof |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Hyun Jun Yoo |
2011-09-06 |
| 7954869 |
Pick and place apparatus |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Dong Hyun Yo |
2011-06-07 |
| 7948255 |
Test handler |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon |
2011-05-24 |
| 7923989 |
Test handler |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Dong-Han Kim |
2011-04-12 |
| 7898271 |
Position changing apparatus for test handler and power transferring apparatus |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Dong-Han Kim |
2011-03-01 |
| 7741836 |
Test tray transferring apparatus for a test handler, test handler, and method of transferring test trays for a test handler |
Yun-Sung Na, In-Gu Jeon, Dong Hyun Yo, Doo-Woo Kim |
2010-06-22 |
| 7723981 |
Method for transferring test trays in a side-docking type test handler |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Dong-Han Kim |
2010-05-25 |
| 7667453 |
Test tray for test handler |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Hyun Jun Yoo |
2010-02-23 |
| 7656150 |
Test handler and loading method thereof |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Hyun Jun Yoo |
2010-02-02 |
| 7557564 |
Test handler comprising at least one opening unit opening one part of the plurality of inserts |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Jae Sung Park, Su-Myung Lee |
2009-07-07 |
| 7538542 |
Test handler and operation method thereof |
Jae-Gyun Shim, Yun-Sung Na, In-Gu Jeon, Dong-Han Kim |
2009-05-26 |