Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |