| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Digital networks |
| # | Technology | |
|---|---|---|
| #1 | Special information storage | |
| #2 | Digital information transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zak Alan | 11 |
| #2 | Barr Keith | 11 |
| #3 | Ryle Marcus | 11 |
| #4 | Brown David | 9 |
| #5 | Lafky Carl | 3 |
| Publication | Filing date | Title |
|---|---|---|
| EP0621976A1 | Method for synchronizing digital audio tape recorders | |
| US5321561A | Format for recording digital audio onto magnetic tape with enhanced editing and error correction capability | |
| US5297181A | Method and apparatus for providing a digital audio interface protocol |