| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Loudspeakers and microphones | |
| #2 | Special electric heating or lighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Colich Dragoslav | 12 |
| #2 | Cadle Kris | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US2018063635A1 | Non-axisymmetric and non-horn phase plugs | |
| WO2015058146A1 | Thin film circuit for acoustic transducer and methods of manufacture | |
| US2015110339A1 | Planar magnetic electro-acoustic transducer having multiple diaphragms |