| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Technology | |
|---|---|---|
| #1 | Loudspeakers and microphones | |
| #2 | Amplification control | |
| #3 | Semiconductor devices | |
| #4 | Stereophonic systems | |
| #5 | Television | |
| #6 | Cameras | |
| #7 | Special electric heating or lighting | |
| #8 | Microstructural devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reining Friedrich | 15 |
| #2 | Pribyl Richard | 1 |
| #3 | Breitschadel Hannes | 1 |
| #4 | Breitschaedel Hannes | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020237268A1 | Image capturing device and illumination setup | |
| US2014321690A1 | Double coil speaker |