| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 26 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Audio-visual technology | |
| #3 | Digital networks | |
| #4 | IT methods for management | |
| #5 | Control | |
| #6 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shear Victor H | 26 |
| #2 | Van Wie David M | 26 |
| #3 | Ginter Karl L | 26 |
| #4 | Spahn Francis J | 26 |
| #5 | Weber Robert P | 6 |
| #6 | Sibert W Olin | 5 |
| Publication | Filing date | Title |
|---|---|---|
| US8639625B1 | Systems and methods for secure transaction management and electronic rights protection |