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Monitoring non-uniform capacitor and IGBT degradation with current sensors Grant 11,428,750 - Ginart , et al. August 30, 2 | 2022-08-30 |
Use of the unused duration injection units in an array to reduce oscillations during impedance injection for corrections of problems Grant 11,411,404 - Ginart , et al. August 9, 2 | 2022-08-09 |
Sinusoidal wave formation for reduction of oscillations, harmonics and distortion using short pulses to reduce the number of required impedance injection units Grant 11,394,375 - Adiga Manoor , et al. July 19, 2 | 2022-07-19 |
Sinusoidal Wave Formation for Reduction of Oscillations, Harmonics and Distortion Using Short Pulses to Reduce the Number of Required Impedance Injection Units App 20220116028 - Adiga Manoor; Shreesha ;   et al. | 2022-04-14 |
Detection and elimination of DC injection on the power grid system Grant 11,271,402 - Ginart , et al. March 8, 2 | 2022-03-08 |
System and method for FACTS device bypass mode operation and diagnostics Grant 11,271,488 - Iyer , et al. March 8, 2 | 2022-03-08 |
Temporal Balancing of Electrical Stress on FACTS Devices in FACTS Based Distributed Impedance Injection Units App 20220069582 - Adiga Manoor; Shreesha ;   et al. | 2022-03-03 |
Modular Time Synchronized Injection Modules App 20210384727 - Ginart; Antonio ;   et al. | 2021-12-09 |
Modular time synchronized injection modules Grant 11,121,551 - Ginart , et al. September 14, 2 | 2021-09-14 |
Use of the Unused Duration Injection Units in an Array to Reduce Oscillations During Impedance Injection for Corrections of Problems App 20210159706 - Ginart; Antonio ;   et al. | 2021-05-27 |
System and Method for FACTS Device Bypass Mode Operation and Diagnostics App 20210028713 - Iyer; Amrit ;   et al. | 2021-01-28 |
Detection and Mitigation of DC Injection on the Power Grid System App 20200328598 - Ginart; Antonio ;   et al. | 2020-10-15 |
Detection and Elimination of DC Injection on the Power Grid System App 20200328594 - Ginart; Antonio ;   et al. | 2020-10-15 |
Modular Time Synchronized Injection Modules App 20200067309 - Ginart; Antonio ;   et al. | 2020-02-27 |
Hybrid pulse width modulation method for variable speed drive Grant 9,590,540 - Wu , et al. March 7, 2 | 2017-03-07 |
Hybrid Pulse Width Modulation Method For Variable Speed Drive App 20150318803 - WU; Zhiqiao ;   et al. | 2015-11-05 |
Variable speed drive Grant 9,024,559 - Adiga-Manoor , et al. May 5, 2 | 2015-05-05 |
Grounding system and apparatus Grant 8,735,955 - Borisov , et al. May 27, 2 | 2014-05-27 |
Optocoupler circuit for gate driver Grant 8,624,213 - Adiga-Manoor , et al. January 7, 2 | 2014-01-07 |
Variable Speed Drive App 20130026958 - Adiga-Manoor; Shreesha ;   et al. | 2013-01-31 |
Control method for vapor compression system Grant 8,353,174 - Jadric , et al. January 15, 2 | 2013-01-15 |
Variable speed drive with pulse-width modulated speed control Grant 8,336,323 - Borisov , et al. December 25, 2 | 2012-12-25 |
Optocoupler Circuit For Gate Driver App 20120298890 - Adiga-Manoor; Shreesha ;   et al. | 2012-11-29 |
Variable speed drive for permanent magnet motor Grant 8,286,439 - Wu , et al. October 16, 2 | 2012-10-16 |
Permanent magnet synchronous motor and drive system Grant 8,258,664 - Warner , et al. September 4, 2 | 2012-09-04 |
Variable speed drive for permanent magnet motor Grant 8,193,756 - Jadric , et al. June 5, 2 | 2012-06-05 |
Variable speed drive Grant 8,174,853 - Kane , et al. May 8, 2 | 2012-05-08 |
Variable Speed Drive App 20110141774 - KANE; Ajit W. ;   et al. | 2011-06-16 |
Grounding System And Apparatus App 20110101907 - Borisov; Konstantin ;   et al. | 2011-05-05 |
System and method to extend synchronous operation of an active converter in a variable speed drive Grant 7,764,041 - Schnetzka , et al. July 27, 2 | 2010-07-27 |
Common mode & differential mode filter for variable speed drive Grant 7,746,020 - Schnetzka , et al. June 29, 2 | 2010-06-29 |
Variable Speed Drive With Pulse-width Modulated Speed Control App 20100083693 - Todd; Michael S. ;   et al. | 2010-04-08 |
Variable Speed Drive For Permanent Magnet Motor App 20100083692 - TODD; Michael S. ;   et al. | 2010-04-08 |
Permanent Magnet Synchronous Motor And Drive System App 20100084935 - JADRIC; Ivan ;   et al. | 2010-04-08 |
Variable Speed Drive For Permanent Magnet Motor App 20100085000 - TODD; Michael S. ;   et al. | 2010-04-08 |
Common Mode & Differential Mode Filter For Variable Speed Drive App 20080174255 - SCHNETZKA; Harold R. ;   et al. | 2008-07-24 |
System And Method To Extend Synchronous Operation Of An Active Converter In A Variable Speed Drive App 20080174258 - SCHNETZKA; Harold R. ;   et al. | 2008-07-24 |