Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7880449 | Capacitor start-up apparatus and method with fail-safe short circuit protection | — | 2011-02-01 |
| 7859826 | Thermal interconnects for coupling energy storage devices | James Borkenhagen, Mark Wardas, Adrian Schneuwly, Philippe Lauper | 2010-12-28 |
| 7560903 | Apparatus and method for discharging electrical energy storage cells | — | 2009-07-14 |
| 7511942 | Thermal interconnection for capacitor systems | — | 2009-03-31 |
| 7440258 | Thermal interconnects for coupling energy storage devices | James Borkenhagen, Mark Wardas, Adrian Schneuwly, Philippe Lauper | 2008-10-21 |
| 7345454 | Energy storage system | — | 2008-03-18 |
| 7203056 | Thermal interconnection for capacitor systems | — | 2007-04-10 |
| 7180277 | Capacitor start-up apparatus and method with fail safe short circuit protection | — | 2007-02-20 |
| 7180726 | Self-supporting capacitor structure | — | 2007-02-20 |
| 7170260 | Rapid charger for ultracapacitors | — | 2007-01-30 |
| 7027290 | Capacitor heat reduction apparatus and method | — | 2006-04-11 |
| 7016177 | Capacitor heat protection | — | 2006-03-21 |
| 6912136 | Switching power supply | — | 2005-06-28 |
| 6806686 | Charge balancing circuit | — | 2004-10-19 |
| 6639329 | Isolated power input architecture | Johni Chan | 2003-10-28 |
| 6614231 | High efficiency electronic load | — | 2003-09-02 |
| 6614671 | Dual isolated power supply inputs | — | 2003-09-02 |
| 6330176 | Multi-input power transfer and uninterruptible power supply apparatus and methods of operation thereof | Dinesh Shah | 2001-12-11 |
| 4466052 | Programmable DC-TO-AC voltage converter | — | 1984-08-14 |