| 9942410 |
Controller for the intelligent interconnection of two communication networks, and method of use for same |
Samuel F. Wood, Margaret Susan Asprey |
2018-04-10 |
| 9386158 |
Controller for the intelligent interconnection of two communication networks, and method of use for same |
Samuel F. Wood, Margaret Susan Asprey |
2016-07-05 |
| 9083719 |
Controller for the intelligent interconnection of two communication networks, and method of use for same |
Samuel F. Wood, Margaret Susan Asprey |
2015-07-14 |
| 8848894 |
Tandem access controller within the public switched telephone network |
Samuel F. Wood, Margaret Susan Asprey |
2014-09-30 |
| 8718252 |
Tandem access controller within the public switched telephone network |
Samuel F. Wood, Margaret Susan Asprey |
2014-05-06 |
| 8457113 |
Branch calling and caller ID based call routing telephone features |
Samuel F. Wood, Margaret Susan Asprey |
2013-06-04 |
| 8175240 |
Tandem access controller within the public switched telephone network |
Samuel F. Wood, Margaret Susan Asprey |
2012-05-08 |
| 8155298 |
Tandem access controller within the public switched telephone network |
Samuel F. Wood, Margaret Susan Asprey |
2012-04-10 |
| 7764777 |
Branch calling and caller ID based call routing telephone features |
Samuel F. Wood, Margaret Susan Asprey |
2010-07-27 |
| 7587036 |
Tandem access controller within the public switched telephone network |
Samuel F. Wood, Margaret Susan Asprey |
2009-09-08 |
| 7324635 |
Branch calling and caller ID based call routing telephone features |
Samuel F. Wood, Margaret Susan Asprey |
2008-01-29 |
| 6574328 |
Telephone call control system for the public switched telephone network |
Samuel F. Wood, Margaret Susan Asprey |
2003-06-03 |
| 6532288 |
Tandem access control processor connected to the public switched telephone network for controlling features |
Samuel F. Wood, Margaret Susan Asprey |
2003-03-11 |
| 6529596 |
Web-based control of telephone |
Margaret Susan Asprey, Samuel F. Wood |
2003-03-04 |
| 4578537 |
Telecommunication apparatus serving as an interface between a digital computer and an analog communication medium |
Federico Faggin, Lauren F. Yazolino, Robert Korody, Eric Ha, Stephan Kerman |
1986-03-25 |
| 4524244 |
Digital and voice telecommunication apparatus |
Federico Faggin, Lauren F. Yazolino, Robert Korody, Eric Ha, Stephen E. Kerman |
1985-06-18 |