Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819530 | Constellation designs with non-gray bit mapping | Fatih Yaman, Shaoliang Zhang, Eduardo Mateo Rodriquez, Yoshihisa Inada, Takaaki Ogata | 2017-11-14 |
| 9544086 | Optical branching unit and optical branching method | — | 2017-01-10 |