| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Machines | |
| #4 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Telephonic communication | |
| #2 | Selecting | |
| #3 | Wireless communication networks | |
| #4 | Digital information transmission | |
| #5 | Unspecified technologies | |
| #6 | Data processing systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kugell Stanley | 10 |
| #2 | Egendorf Andrew | 9 |
| #3 | Kotik Paul | 8 |
| #4 | Silver David | 4 |
| #5 | Sulmar Joseph J | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2006149644A1 | Premium SMS billing method | |
| US6504921B2 | Apparatus and method for network-initiated real-time multi-party communications | |
| US6111940A | Method for providing telephonic services | |
| US5802160A | Multi-ring telephone method and system | |
| US5146491A | Telephone billing method |