Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9964718 | Optical module including optical block for passive optical alignment, and manufacturing method thereof | Seung Hun Lee, Young-Ho Kim, Kyung Nyung Woo, Keon Cheol Park | 2018-05-08 |
| 9448361 | Photoelectric wiring module | Seung Hun Lee, In-duck Song, Keon Cheol Park | 2016-09-20 |