| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Canada | 2 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Telecommunications | |
| #3 | Consumer goods | |
| #4 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cook Gordon V | 13 |
| #2 | Horrall Thomas R | 11 |
| #3 | Nollman Mitchell | 7 |
| #4 | Calisi Christopher | 7 |
| #5 | Driscoll Edward | 5 |
| #6 | Heine John C | 4 |
| #7 | Shenefield Stephen | 2 |
| #8 | Saunders Gregory | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2017337916A1 | Self-powered loudspeaker for sound masking | |
| US2016293155A1 | System and method for defined area sound masking | |
| US9596539B1 | Wireless sound-emitting device and system for remotely controlling a sound-emitting device | |
| US2016112784A1 | Sound vibration excitation assembly for discrete area sound-absorbing ceiling surfaces, and sound system including such vibration excitation assembly |