Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151874 | Wavelength division multiplexer | Jiho JOO, Myungjoon KWACK, Jaegyu PARK | 2018-12-11 |
| 10101633 | Optical switch | Jaegyu PARK, Myungjoon KWACK, Jiho JOO | 2018-10-16 |
| 10031293 | Optical coupler | Jaegyu PARK, Myungjoon KWACK, Jiho JOO | 2018-07-24 |
| 9900098 | Optical device module and optical communication network system using the same | Sahnggi Park, Sang Gi Kim, Seong Wook Yoo | 2018-02-20 |