Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076055 | Tracking switchmode power converter for telephony interface circuit | — | 2006-07-11 |
| 6927954 | Method and apparatus for limiting ground fault current | John S. McGary, Steven M. Robinson | 2005-08-09 |
| 6924566 | Method for assuring start-up of span-powered telecommunication systems | Steven M. Robinson, John S. McGary | 2005-08-02 |
| 6917681 | Peak power management and active decoupling arrangement for span-powered remote terminal access platforms | Steven M. Robinson, John S. McGary, John B. Wilkes | 2005-07-12 |
| 6813353 | Redundant operation of ring voltage generators utilizing voltage bus segmentation for fault isolation | Steven M. Robinson, John S. McGary | 2004-11-02 |
| 6693810 | Power supply and battery back-up system for telecommunications systems | Steven M. Robinson, John S. McGary | 2004-02-17 |
| 6668060 | Tracking switchmode power converter for telephony interface circuit | — | 2003-12-23 |
| 6628782 | Ring voltage termination by means of a spare fuse | — | 2003-09-30 |
| 6584197 | Power-limited remote termination converter with wetting current and emergency power operation for digital data transmission equipment | Steven M. Robinson, John S. McGary, Paul Graves McElroy | 2003-06-24 |
| 6489755 | Active ripple and noise filter for telecommunication equipment powering | Steven M. Robinson, John S. McGary | 2002-12-03 |
| 6437574 | Auxiliary battery test and alarm system for telecommunication equipment | Steven M. Robinson, Daniel M. Joffe, John S. McGary, James M. Glass, III | 2002-08-20 |
| 6404174 | Circuit for in-system programming of memory device | Steven M. Robinson, John S. McGary | 2002-06-11 |