Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151874 | Wavelength division multiplexer | Jiho JOO, Gyungock Kim, Jaegyu PARK | 2018-12-11 |
| 10101633 | Optical switch | Jaegyu PARK, Jiho JOO, Gyungock Kim | 2018-10-16 |
| 10031293 | Optical coupler | Jaegyu PARK, Jiho JOO, Gyungock Kim | 2018-07-24 |
| 10014401 | Semiconductor device with passivation layer for control of leakage current | Jeho NA, Hyung Seok Lee, Chi Hoon Jun, Sang Choon Ko, Young Rak PARK +3 more | 2018-07-03 |