Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10778340 | Digital coherent receiver and skew adjustment method thereof | — | 2020-09-15 |
| 10608738 | Coherent optical receiver device and coherent optical receiving method | Kouichi Suzuki | 2020-03-31 |