| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | China | 1 | |
| #5 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Telecommunications | |
| #3 | Digital networks | |
| #4 | Computer technology | |
| #5 | Basic communication technologies | |
| #6 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Loudspeakers and microphones | |
| #2 | Wireless communication networks | |
| #3 | Multiplex communication | |
| #4 | Digital information transmission | |
| #5 | Television | |
| #6 | Speech analysis | |
| #7 | Stereophonic systems | |
| #8 | Code conversion | |
| #9 | Secret communication | |
| #10 | Radio navigation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Boehlke Kenneth A | 9 |
| #2 | Klinker John W | 2 |
| #3 | Hudson Michael D | 2 |
| #4 | Mcarthur Kelly M | 2 |
| #5 | Liebelt Richard S | 2 |
| #6 | Worley Jon C | 1 |
| #7 | Richard S Liebelt | 1 |
| #8 | John W Klinker | 1 |
| #9 | Noone Jyothi Prakash | 1 |
| #10 | Kelly M Mcarthur | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2019214034A1 | Stream adaptation for latency | |
| US2015195651A1 | Wireless speaker unit | |
| US2015098596A1 | Handheld interface for speaker location | |
| US2015245306A1 | Synchronization of audio channel timing | |
| US2015100857A1 | Digital audio transmitter and receiver | |
| WO2013151881A1 | Circuit and method for distinguishing between an ofdm signal and a radar signal | |
| CN102113349A | Method of identifying speakers in a home theater system |