Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11627424 | Acoustic monitoring using a sound masking emitter as a sensor | Christopher Calisi, Robert Fleming | 2023-04-11 |
| 11622180 | Commercial lighting integrated with loudspeakers for sound masking, paging or music | Christopher Calisi, Robert Fleming, Gregory Saunders, Gordon V. Cook | 2023-04-04 |
| 11582570 | Acoustic monitoring using a sound masking emitter as a sensor | Christopher Calisi, Robert Fleming | 2023-02-14 |