Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819443 | Optical communications system and optical frequency control method | — | 2020-10-27 |
| 10790901 | Reception device, transmission device, optical communication system, and optical communication method | — | 2020-09-29 |
| 10735103 | Reception device, transmission device, optical communication system and optical communication method | — | 2020-08-04 |
| 10623100 | Digital optical communication system, method for controlling digital optical communication system, and recording medium | — | 2020-04-14 |