Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438008 | Transient current suppression circuitry for reducing noise of battery floating across input of voltage polarity switch | — | 2002-08-20 |
| 6284970 | Electromagnetic interference cover for an electronics module and an electronic equipment chassis employing the same | Michael R. Buskmiller, Vincent M. Byrne, Edward C. Fontana, Dan Kolides | 2001-09-04 |
| 6252180 | Electromagnetic interference cover for a conduit and an electronic equipment chassis employing the same | Michael R. Buskmiller, Vincent M. Byrne, Edward C. Fontana | 2001-06-26 |
| 6190796 | Battery having recessed posts and stand system | Subhas Chandra Chalasani, Keith Bruce Kelley, Roy Kuipers | 2001-02-20 |
| 6081435 | Cross-conduction limiting circuit, method of operation thereof and DC/DC converter employing the same | Hengchun Mao | 2000-06-27 |
| 5995396 | Hybrid standby power system, method of operation thereof and telecommunications installation employing the same | Vincent M. Byrne, Marco Antonio Davila, Edward C. Fontana, Steven C. Stein, Pradhuman S. Zaveri | 1999-11-30 |
| 5821643 | Synchronization control scheme for a plurality of switching circuits, method of operation therefor and battery plant employing the same | — | 1998-10-13 |
| 5739711 | Regulation circuit for bipolar voltage switching circuits having logic circuitry using a single error amplifier for regulation of both positive and negative voltages | — | 1998-04-14 |
| 5666281 | Battery polarity switch for applying power to a co-axial cable and incorporating regulation | — | 1997-09-09 |
| 5648896 | Inverter device using capacitance for controlling waveform slew during voltage polarity transitions | — | 1997-07-15 |
| 5646463 | Synchronization control for interrelated DC voltage/battery polarity switching circuits | — | 1997-07-08 |
| 5459392 | Unity power factor power supply which includes an electromagnetic interference reduction circuit | — | 1995-10-17 |