Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528905 | Cooling apparatus for an XY gantry | Do Hyun Kim, Hyun Joo Hwang, Jang Sung Chun | 2003-03-04 |
| 6528907 | Linear motor | Do Hyun Kim, Jang Sung Chun | 2003-03-04 |
| 6472779 | Cooling control system of linear motor | Do Hyun Kim, Ki Ha Lee | 2002-10-29 |
| 6469406 | Cooling apparatus for a linear motor | Do Hyun Kim, Hyun Joo Hwang, Jang Sung Chun | 2002-10-22 |
| 6445977 | Carrier handling apparatus for a module IC handler, and method therefor | Hyun Joo Hwang | 2002-09-03 |
| 6426573 | Head module having linear motor | Do Hyun Kim, Hyun Joo Hwan, Jang Sung Chun, Noh Won Kang, Hyun Kyo Jung | 2002-07-30 |
| 6400046 | Linear motor driver having a position detection means | Do Hyun Kim, Jang Sung Chun | 2002-06-04 |
| 6352402 | Apparatus for adjusting pitch of picker | Seung Joo Paek | 2002-03-05 |
| 6300691 | Linear motor with an improved cooling structure | Do Hyun Kim, Hyun Joo Hwang, Jang Sung Chun | 2001-10-09 |
| 6274953 | System for preventing malfunction of a switching circuit for linear motor | Do Hyun Kim, Hyun Joo Hwang, Jang Sung Chun | 2001-08-14 |