Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10367638 | Method and apparatus for quantum cryptography | Antti Niskanen | 2019-07-30 |
| 10333619 | Optical positioning | Marc Bailey | 2019-06-25 |
| 10254556 | Polarization rotator-combiner for optical communications | — | 2019-04-09 |
| 10225081 | Secured wireless communications | Joachim Wabnig, Antti Niskanen, Hongwei Li | 2019-03-05 |
| 10187162 | Free space communication | Hongwei Li | 2019-01-22 |