Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10659154 | Optical module and control method of controlling center wavelength of optical filter | Hoshihiko TODA | 2020-05-19 |
| 10530495 | Optical receiver, optical transceiver using the same, and control method of reception of optical signals | Masaru Akizawa, Naoki Kuwata | 2020-01-07 |