| 12249921 |
Parallel operation of load commutated inverters |
Sreedhar Desabhatla |
2025-03-11 |
| 12188992 |
System and method for ground fault detection of static starter circuitry |
Sreedhar Desabhatla, Malepati Bhavani Sankar, Sudeep Pathak |
2025-01-07 |
| 9157406 |
Systems and methods for initializing a generator |
Sreedhar Desabhatla, William Robert Pearson, John Carver Maters, Shashidhar Nibhanupudi, Sudeep Pathak |
2015-10-13 |
| 8423160 |
Systems and methods for controlling electronic circuitry with separated controllers |
Jordan Brantley Casteel, William Robert Pearson, Mark Eugene Shepard, Douglas Gregg Fowley, John Robert Booth |
2013-04-16 |
| 8018748 |
Method and system to convert direct current (DC) to alternating current (AC) using a photovoltaic inverter |
— |
2011-09-13 |
| 7320038 |
Method and apparatus for interfacing a LAN to a drive |
— |
2008-01-15 |
| 6011401 |
Reference-free direct digital lock-in method and apparatus |
James E. Henry |
2000-01-04 |
| 4649328 |
Method for automatic speed loop tune-up in a machine drive |
Harry A. Plumb |
1987-03-10 |
