| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Audio-visual technology | |
| #4 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Telephonic communication | |
| #2 | Digital information transmission | |
| #3 | Special information storage | |
| #4 | Data processing systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Archibald Edward | 13 |
| #2 | Brewer Spencer | 8 |
| #3 | Brewer Spencer James Iii | 4 |
| #4 | Brewer Iii Spencer James | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2007121810A1 | Automatically Mixing Audio Signals in a Predetermined Manner | |
| US7213259B2 | Method and apparatus for a mixed-media messaging delivery system | |
| AU1454702A | Method and apparatus for a mixed-media messaging system |