Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723956 | Low cost electronic ultracapacitor interface technique to provide load leveling of a battery for pulsed load or motor traction drive applications | Robert Dean King | 1998-03-03 |
| 5710699 | Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems | Robert Dean King | 1998-01-20 |
| 5648894 | Active filter control | Paul Michael Szczesny | 1997-07-15 |
| 5345158 | Electrical distribution equipment with torque estimating capability | Gerald Burt Kliman, Kamakshi Srinivasan, David E. Ritscher | 1994-09-06 |
| 5172309 | Auxiliary quasi-resonant dc link converter | James P. Lyons | 1992-12-15 |
| 5166549 | Zero-voltage crossing detector for soft-switching devices | — | 1992-11-24 |
| 5027264 | Power conversion apparatus for DC/DC conversion using dual active bridges | Mustansir Kheraluwala, Deepakraj M. Divan | 1991-06-25 |