| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | United States | 3 | |
| #4 | Australia | 1 | |
| #5 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Loudspeakers and microphones | |
| #2 | Sound-producing devices | |
| #3 | Casings and printed circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lacarrubba Emanuel | 13 |
| #2 | Moulton David | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US2014119588A1 | Acoustical transverse horn for controlled horizontal and vertical sound dispersion | |
| AU2003263064A1 | Acoustic reproduction device with improved directional characteristics | |
| CA2370229A1 | Apparatus for the redistribution of acoustic energy | |
| CA2241056A1 | Acoustic reflector |