Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12095257 | Controlling an inverter to emulate synchronous generator under fault conditions | Pratap Gopal Mysore, Daniel Kelly | 2024-09-17 |
| 11921145 | Electrical emulator system | Raju Siddharth | 2024-03-05 |
| 10069430 | Modular converter with multilevel submodules | Ashish K. Sahoo | 2018-09-04 |
| 8446743 | Soft switching power electronic transformer | Ranjan Kumar Gupta, Krushna Keshab Mohapatra, Gysler Castelino, Kaushik Basu, Nathan Weise | 2013-05-21 |
| 8169179 | Open-ended control circuit for electrical apparatus | Krushna Keshab Mohapatra | 2012-05-01 |
| 7869236 | Carrier-based pulse-width modulation (PWM) control for matrix converters | Krushna Keshab Mohapatra, Satish Thuta, Gaurav Aggarwal, Philip Jose | 2011-01-11 |
| 6611444 | Zero voltage switching DC-DC converter | Rajapandian Ayyanar | 2003-08-26 |
| 6310785 | Zero voltage switching DC-DC converter | Rajapandian Ayyanar | 2001-10-30 |
| 5892352 | Synchronization of the switching action of hysteresis current controlled parallel connected power electronics systems | Johann Kolar, Girish R. Kamath | 1999-04-06 |
| 5818126 | Power transfer controller | — | 1998-10-06 |
| 5656924 | System and method for providing harmonic currents to a harmonic generating load connected to a power system | Girish R. Kamath, Vernon D. Albertson | 1997-08-12 |
| 5548165 | Hybrid filter for reducing distortion in a power system | Mukul Rastogi | 1996-08-20 |
| 5499178 | System for reducing harmonics by harmonic current injection | — | 1996-03-12 |
| 5345375 | System and method for reducing harmonic currents by current injection | — | 1994-09-06 |
| 5343079 | Standby power supply with load-current harmonics neutralizer | Maximilian R. Peterson, Conor Quinn | 1994-08-30 |
| 5334877 | Standby power supply with load-current harmonics neutralizer | Maximilian R. Peterson | 1994-08-02 |
| 5172009 | Standby power supply with load-current harmonics neutralizer | — | 1992-12-15 |
| 4855888 | Constant frequency resonant power converter with zero voltage switching | Christopher P. Henze, John G. Hayes | 1989-08-08 |