Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9571187 | Wavelength-division multiplexing optical communication system and method for measuring optical performance of an output signal for the system | Han Hyub Lee, Jie Hyun Lee, Sang Soo Lee | 2017-02-14 |