Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7473035 | Bearing assembly and method for manufacturing the same | Dai Gil Lee, Seong Min Lee, Byung-Chul Kim, Hak-Sung Kim, Sung Su Kim +1 more | 2009-01-06 |
| 7319317 | Probe card and method for producing the same | Dai Gil Lee, Seong-Su Kim, Byung-Chul Kim | 2008-01-15 |
| 7248064 | Probe card and method for producing the same | Dai Gil Lee, Seong-Su Kim, Byung-Chul Kim | 2007-07-24 |
| 7182518 | Bearing assembly and method for manufacturing the same | Dai Gil Lee, Seong Min Lee, Byung-Chul Kim, Hak-Sung Kim, Sung Su Kim +1 more | 2007-02-27 |