Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9142955 | Method and system for fault protection | William T. Ivan, Bryan M. Ludwig, Kris Sevel | 2015-09-22 |
| 7656059 | System and method for a power system micro grid | Kent M. Harmon | 2010-02-02 |
| 7557464 | System and method for isolating sources and loads of a power system | Kent M. Harmon | 2009-07-07 |
| 7531915 | System and method for controlling power flow in a power system | Kent M. Harmon | 2009-05-12 |
| 7474016 | System and method for responding to abrupt load changes on a power system | Kent M. Harmon, Glenn R. Kowalske | 2009-01-06 |
| 7177165 | System and method for unbalanced independent AC phase voltage control of a 3-phase, 4-wire output DC/AC inverter | Duo Deng | 2007-02-13 |
| 6714424 | Dead-time compensation with narrow pulse elimination in solid- state switch devices | Doug D. Deng, Steven J. Kowalec | 2004-03-30 |
| 6583996 | Method and system for detecting a negative sequence for three phase grid-connected inverter systems | Doug D. Deng | 2003-06-24 |
| 6178103 | Method and circuit for synchronizing parallel voltage source inverters | Doug D. Deng, Vijay Bhavaraju | 2001-01-23 |
| 6169679 | Method and system for synchronizing the phase angles of parallel connected inverters | Doug D. Deng | 2001-01-02 |