| 8368250 |
Systems and methods for swapping span power modules in telecommunication networks |
Jason R. Ferguson, Steven M. Robinson, James B. Wiese, Joseph H. Christ |
2013-02-05 |
| 7668230 |
Non-intrusive digital subscriber line transmit adjustment method |
Dieter H. Nattkemper, Laxman R. Anne |
2010-02-23 |
| 7385991 |
Ingress cell processing at a user-network interface |
Carlos Carvajal, L. Grant Giddens, Dieter H. Nattkemper |
2008-06-10 |
| 7239627 |
Digital subscriber line services |
Dieter H. Nattkemper, Shaji Thomas |
2007-07-03 |
| 7133367 |
Embedded cell loopback method and system for testing in ATM networks |
Randall L. Powers, Melvin Phillips, Dieter H. Nattkemper |
2006-11-07 |
| 6990110 |
Automatic permanent virtual circuit connection activation for connection oriented networks |
Dieter H. Nattkemper, Melvin Phillips |
2006-01-24 |
| 6873598 |
Embedded cell loopback method and system for testing in ATM networks |
Randall L. Powers, Melvin Phillips, Dieter H. Nattkemper |
2005-03-29 |
| 6810041 |
Integrated access device |
Kenneth L. Walker, Dieter H. Nattkemper |
2004-10-26 |
| 6785340 |
PCM upstream and downstream system for universal digital loop carrier |
John F. Stockman, David M. Motley, Richard Kolbush |
2004-08-31 |
| 6639919 |
Bit-level control for dynamic bandwidth allocation |
Dieter H. Nattkemper, Paul Fitch, Larry Grant Giddens |
2003-10-28 |
| 5687014 |
Optical distribution shelf for a remote terminal of an optical fiber telecommunications network |
Richard M. Czerwiec, Joseph E. Sutherland, Marlin V. Simmering, Andrew L. Withers |
1997-11-11 |
| 5648984 |
Multidirectional repeater for data transmission between electrically isolated and/or physically different signal transmission media |
Clifton Powers |
1997-07-15 |
| 5576874 |
Optical distribution shelf for a remote terminal of an optical fiber telecommunications network |
Richard M. Czerwiec, Joseph E. Sutherland, Marlin V. Simmering, Andrew L. Withers |
1996-11-19 |
| 5493328 |
Method and system for addressing a home terminal unit using a fiber-to-the-curb system |
Carlos Carvajal |
1996-02-20 |