Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523333 | Optical signal transmission apparatus for generating multi-level optical signal and method performed by the same | Sun Hyok Chang, Joon Young HUH, Sae-Kyoung KANG, Joon Ki LEE | 2019-12-31 |
| 10447405 | Optical receiver with optical demultiplexer | Sae-Kyoung KANG, Joon Young HUH, Joon Ki LEE | 2019-10-15 |
| 10359572 | Device and method for detecting optical signal | Sae-Kyoung KANG, Joon Ki LEE, Joon Young HUH | 2019-07-23 |