Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9958498 | Test handler and circulation method of test trays in test handler | Young-Ho Kweon, Jong Ki Noh | 2018-05-01 |
| 8926259 | Pick and place apparatus for electronic device inspection equipment | In-Gu Jeon, Dong Hyun Yo, Young-Chul Lee | 2015-01-06 |
| 8919755 | Hi-fix board clamping apparatus for use in test handler | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Dong-Han Kim | 2014-12-30 |
| 8653845 | Test handler and method for operating the same for testing semiconductor devices | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Dong-Han Kim | 2014-02-18 |
| 8570058 | Carrier board transfer system for handler that supports testing of electronic devices and method for transferring carrier board in chamber of handler | In-Gu Jeon, Dong Hyun Yo, Young-Ho Kweon, Hoyung-Su Kim | 2013-10-29 |
| 8558569 | Opener for test handler | Tae-Hung Ku, Jung-Woo Hwang | 2013-10-15 |
| 8523158 | Opener and buffer table for test handler | In-Gu Jeon, Seung-Chul Ahn, Dong-Han Kim, Jae Hyun Son | 2013-09-03 |
| 8523163 | Insert for carrier board of test handler | Dong-Han Kim, Young-Yong Kim | 2013-09-03 |
| 8496426 | Pick and place apparatus for electronic device inspection equipment, picking apparatus thereof, and method for loading electronic devices onto loading element | In-Gu Jeon, Dong Hyun Yo, Young-Chul Lee | 2013-07-30 |
| 8496113 | Insert for carrier board of test handler | Tae-Hung Ku, Jae Hyun Son, Dong-Han Kim, Young-Yong Kim | 2013-07-30 |
| 8376431 | Pick-and-place module for test handler | Tae-Hung Ku, 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 | Tae-Hung Ku, Cheul-Gyu Boo | 2012-12-18 |
| 8277162 | Unit for opening insert for test tray and method of mounting semiconductor device using the same | Tae-Hung Ku, Jung-Woo Hwang | 2012-10-02 |
| 8258804 | Test tray for test handler | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Jung-Woo Hwang | 2012-09-04 |
| 8159252 | Test handler and method for operating the same for testing semiconductor devices | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Dong-Han Kim | 2012-04-17 |
| 8154314 | Side-docking type test handler and apparatus for transferring test tray for same | Jae-Gyun Shim, In-Gu Jeon, Dong Hyun Yo, Bong-Soo Kim, Choung Min Joung | 2012-04-10 |
| 8141922 | Pick-and-place apparatus | Jae-Gyun Shim, In-Gu Jeon, Dong Hyun Yo | 2012-03-27 |
| 8058890 | Test Handler | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku | 2011-11-15 |
| 8038191 | Pick and place apparatus | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Dong Hyun Yo | 2011-10-18 |
| 8026735 | Test handler | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Jae Sung Park, Su-Myung Lee | 2011-09-27 |
| 8013620 | Test handler and loading method thereof | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Hyun Jun Yoo | 2011-09-06 |
| 7954869 | Pick and place apparatus | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Dong Hyun Yo | 2011-06-07 |
| 7948255 | Test handler | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku | 2011-05-24 |
| 7923989 | Test handler | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Dong-Han Kim | 2011-04-12 |
| 7898271 | Position changing apparatus for test handler and power transferring apparatus | Jae-Gyun Shim, In-Gu Jeon, Tae-Hung Ku, Dong-Han Kim | 2011-03-01 |