Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8687970 | Modulator and demodulator for a differential optical modulation format with eight phase changes | Ivan Artiz Aldaya Garde | 2014-04-01 |
| 8280261 | Optical signal phase regenerator for formats of differential modulation with phase changes | Ivan Aritz Aldaya Garde | 2012-10-02 |