| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Machines | |
| #3 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Telephonic communication | |
| #2 | Selecting | |
| #3 | Unspecified technologies | |
| #4 | Speech analysis |
| # | Name | Total Patents |
|---|---|---|
| #1 | Murdock Douglas R | 14 |
| #2 | Hogan Steven J | 14 |
| #3 | Feltz Kristi T | 14 |
| #4 | Smith Keith E | 7 |
| #5 | Busch Eric M | 7 |
| #6 | Vercande David J | 7 |
| #7 | Goodman Todd A | 5 |
| #8 | Tangeman Michael R | 5 |
| #9 | Jayasimha Madhigubba G | 3 |
| #10 | Austin Mark A | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US5646982A | System and method for message delivery | |
| US5619554A | Distributed voice system and method | |
| US5483587A | System and method for call conferencing | |
| CA2116462A1 | Call-processing system and method |