Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150422 | Optical connector | Hee-Dae Kim | 2021-10-19 |
| 8410509 | Light emitting diode module for line light source | — | 2013-04-02 |
| 8039856 | Light emitting diode module for line light source | — | 2011-10-18 |
| 7674111 | Light emitting diode module for lighting | Kilyoan Chung | 2010-03-09 |
| 6386768 | Slip optical connector module | Eung-yeoul Yoon, Bum-Soo Kim | 2002-05-14 |
| 6334012 | Optical connector module | Eung-yeoul Yoon, Hyun-kuk Shin | 2001-12-25 |
| 6312167 | Light transmission module | Bum-Soo Kim, Hyun-kuk Shin | 2001-11-06 |