Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11177874 | Service link antenna configuration and beam forming control in HAPS | Shoichi Sudo, Yoshichika Ota | 2021-11-16 |
| 11165621 | Doppler shift correction in three-dimensional network | Mitsukuni Konishi, Atsushi Nagate, Yoshichika Ota | 2021-11-02 |
| 11057856 | Site-to-site transmission/propagation delay correction during application of site diversity in haps feeder link | — | 2021-07-06 |