| 7076054 |
Output current and voltage regulating interface for remote terminal |
Erik S. Bahl, Scott L. Smith |
2006-07-11 |
| 6927954 |
Method and apparatus for limiting ground fault current |
Ralph R. Boudreaux, Jr., Steven M. Robinson |
2005-08-09 |
| 6924566 |
Method for assuring start-up of span-powered telecommunication systems |
Steven M. Robinson, Ralph R. Boudreaux, Jr. |
2005-08-02 |
| 6917681 |
Peak power management and active decoupling arrangement for span-powered remote terminal access platforms |
Steven M. Robinson, Ralph R. Boudreaux, Jr., John B. Wilkes |
2005-07-12 |
| 6813353 |
Redundant operation of ring voltage generators utilizing voltage bus segmentation for fault isolation |
Steven M. Robinson, Ralph R. Boudreaux, Jr. |
2004-11-02 |
| 6800962 |
Method and apparatus for forced current sharing in diode-connected redundant power supplies |
Erik S. Bahl, Jason Perry Lyon |
2004-10-05 |
| 6693810 |
Power supply and battery back-up system for telecommunications systems |
Steven M. Robinson, Ralph R. Boudreaux, Jr. |
2004-02-17 |
| 6690792 |
Active decoupling and power management circuit for line-powered ringing generator |
Steven M. Robinson, Jeffrey K. Taylor, John B. Wilkes |
2004-02-10 |
| 6606383 |
Automatic remote termination sensing and line powering scheme |
Steven M. Robinson, Jason Perry Lyon |
2003-08-12 |
| 6584197 |
Power-limited remote termination converter with wetting current and emergency power operation for digital data transmission equipment |
Ralph R. Boudreaux, Jr., Steven M. Robinson, Paul Graves McElroy |
2003-06-24 |
| 6489755 |
Active ripple and noise filter for telecommunication equipment powering |
Ralph R. Boudreaux, Jr., Steven M. Robinson |
2002-12-03 |
| 6437574 |
Auxiliary battery test and alarm system for telecommunication equipment |
Steven M. Robinson, Ralph R. Boudreaux, Jr., Daniel M. Joffe, James M. Glass, III |
2002-08-20 |
| 6404174 |
Circuit for in-system programming of memory device |
Ralph R. Boudreaux, Jr., Steven M. Robinson |
2002-06-11 |
| 5774316 |
Ground fault detector for line-powered telephone network |
Barry C. Zitting, Steven M. Robinson |
1998-06-30 |
| 5442697 |
Digital data loopback device |
Norman R. Harris |
1995-08-15 |
| 4759035 |
Digitally controlled, all rate equalizer |
Norman R. Harris |
1988-07-19 |