| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 8 | |
| #3 | EPO (European Patent Office) | 7 | |
| #4 | Norway | 7 | |
| #5 | Australia | 5 | |
| #6 | Canada | 5 | |
| #7 | China | 5 | |
| #8 | Republic of Korea | 5 | |
| #9 | Mexico | 5 | |
| #10 | Hungary | 3 | |
| #11 | Brazil | 1 | |
| #12 | Hong Kong | 1 | |
| #13 | New Zealand | 1 | |
| #14 | Ukraine | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Digital networks | |
| #2 | Audio-visual technology | |
| #3 | Basic communication technologies | |
| #4 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Television | |
| #3 | Code conversion | |
| #4 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Witt Daniel | 51 |
| #2 | Rachwalski Jon | 41 |
| #3 | Zhang Jun | 8 |
| #4 | Daniel Witt | 4 |
| #5 | Kost James F | 3 |
| #6 | Lottes Timothy | 3 |
| #7 | Nechaev Evgeny | 3 |
| #8 | Jon Rachwalski | 2 |
| #9 | Daniel Rachwalski Jon Witt | 1 |
| #10 | Witt Danie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2007133535A1 | Server arbitrated reliable multicast system and process for accessing the same | |
| WO2007087590A1 | Method and apparatus for interdomain multicast routing | |
| WO2006042009A1 | A video compression system | |
| US7177312B2 | Server arbitrated reliable multicast system and a process for accessing the same |