| 6977926 |
Method and system for providing a feedback signal in a telecommunications network |
— |
2005-12-20 |
| 6909701 |
Method and system for distributing a timing signal |
— |
2005-06-21 |
| 6763016 |
Method and system for distributing a synchronization signal in a telecommunications network |
— |
2004-07-13 |
| 6721896 |
System and method for converting a selected signal into a timing signal and inserting the phase of the timing signal into a framed signal |
John Bond |
2004-04-13 |
| 6081569 |
Method and apparatus for determining the change in frequency of a reference signal |
Gary D. Hanson |
2000-06-27 |
| 5835543 |
Digital desynchronizer |
Anthony Mazzurco, Stewart W. Shankel, III, Richard C. Witinski, Pavlina Ennghillis, Harry W. Hartjes |
1998-11-10 |
| 5748569 |
Apparatus and method for clock alignment and switching |
Anthony Mazzurco |
1998-05-05 |
| 5699391 |
Digital desynchronizer |
Anthony Mazzurco, Stewart W. Shankel, III, Richard C. Witinski, Pavlina Ennghillis, Harry W. Hartjes |
1997-12-16 |
| 4908819 |
Integrated data voice multiplexer supporting handshake and loop-back protocols |
Donald R. Casady |
1990-03-13 |