| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 22 |
| # | Industry | |
|---|---|---|
| #1 | Digital networks | |
| #2 | Computer technology | |
| #3 | IT methods for management | |
| #4 | Control | |
| #5 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Electric digital data processing | |
| #3 | Data processing systems | |
| #4 | Coin-freed | |
| #5 | Wireless communication networks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vanstone Scott A | 22 |
| #2 | Johnson Donald B | 5 |
| #3 | Qu Minghua | 3 |
| #4 | Menezes Alfred John | 3 |
| #5 | Brown Daniel R | 3 |
| #6 | Menezes Alfred | 2 |
| #7 | Gallant Robert P | 2 |
| #8 | Brown Daniel R L | 2 |
| #9 | Vanstone Sherry E | 1 |
| #10 | Shannon-Vanstone Sherry E | 1 |