Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9077818 | Remotely migrating from a first service to a second service | — | 2015-07-07 |
| 8879691 | Autonomous metallic supervision with sealing current | Paul Franceschini | 2014-11-04 |
| 8270287 | Twisted pair cable plant cross talk coupling simulator | Gary Tennyson | 2012-09-18 |
| 7991123 | Control circuit for causing cyclic application of sealing current for local loops supporting data network telephony | Paul Franceschini, Bakri Aboukarr, Andrew Gordon Tomilson, Michael Edward Smelters, Mary Ann Condie | 2011-08-02 |
| 7970105 | Subscriber line maintenance apparatus and methods | Arkin Aydin, Mary Ann Condie, Donald J. Procopio, Andrew Gordon Tomilson, Charles Michael Storry +1 more | 2011-06-28 |
| 6658105 | Method to reduce distortion of a digital data signal by a pots ringing signal, and related telephone ringing signal generator | Luc Josephine Theoduul De Clercq | 2003-12-02 |
| 6510204 | Method and apparatus for providing an all digital loop with power-optimised mode | Luc Josephine Theoduul De Clercq, Marc Maria Marcel Van Bladel, Peter Paul Frans Reusens, Luc Maria Marcel Verpooten, Willem J. A. Verbiest | 2003-01-21 |