Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839497 | Optical waveguide platform and method of manufacturing the same | Sang Ho Park, Yoon Jung Park, Duk Jun Kim, Young-Tak Han, Hee-keyng Sung | 2005-01-04 |
| 6807326 | Optical module for suppressing optical and electrical crosstalk simultaneously | Young-Tak Han, Duk Jun Kim, Sang Ho Park, Yoon Jung Park, Hee-keyng Sung | 2004-10-19 |
| 6804444 | Optical waveguide platform and manufacturing method thereof | Duk Jun Kim, Sang Ho Park, Young-Tak Han, Hee-keyng Sung | 2004-10-12 |