Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340483 | Optical interconnection structure and method for manufacturing the same | Yongtak Lee, Eunkyeong Min | 2012-12-25 |
| 8165429 | Optical interconnection structure and method for manufacturing the same | Yongtak Lee, Eunkyeong Min | 2012-04-24 |
| 7982226 | Reflection type optical sensor device | Yongtak Lee | 2011-07-19 |