Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816638 | Ultrasonic locationing interleaved with alternate audio functions | Russell Calvarese, Sean Connolly, Janine E Dubois, Sean D. Marvel | 2020-10-27 |
| 10802108 | Two pass detection technique for non-echo pulsed ranging | Russell Calvarese | 2020-10-13 |
| 10762312 | Operations of mobile RFID readers in a venue having fixed RFID readers | Russell Calvarese, Charles G. Lauria, Timothy B. Austin | 2020-09-01 |