Ledezma; Enrique

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ledezma; Enrique.The latest application filed is for "cooling methods for medium voltage drive systems".

Company Profile

7.24.22

Ledezma; Enrique - Austin TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
High frequency medium voltage drive system for high speed machine applications Grant 11,258,370 - Ledezma , et al. February 22, 2	2022-02-22
Cooling methods for medium voltage drive systems Grant 11,026,354 - Ledezma , et al. June 1, 2	2021-06-01
Cooling Methods For Medium Voltage Drive Systems App 20200178423 - Ledezma; Enrique ; et al.	2020-06-04
High Frequency Medium Voltage Drive System For High Speed Machine Applications App 20200177092 - Ledezma; Enrique ; et al.	2020-06-04
Cooling methods for medium voltage drive systems Grant 10,537,046 - Ledezma , et al. Ja	2020-01-14
Modular size multi-megawatt silicon carbide-based medium voltage conversion system Grant 10,130,016 - Ledezma , et al. November 13, 2	2018-11-13
System, apparatus and method for improving input power quality in a modular power inverter Grant 10,090,773 - Palle , et al. October 2, 2	2018-10-02
Modular Size Multi-Megawatt Silicon Carbide-Based Medium Voltage Conversion System App 20180064001 - Ledezma; Enrique ; et al.	2018-03-01
System, Apparatus And Method For Improving Input Power Quality In A Modular Power Inverter App 20170288562 - Palle; Bhaskara ; et al.	2017-10-05
Modular configurable multi-megawatt power amplifier Grant 9,722,503 - Ledezma , et al. August 1, 2	2017-08-01
Pluggable power cell for an inverter Grant 9,609,777 - Ledezma , et al. March 28, 2	2017-03-28
Pluggable Power Cell For An Inverter App 20160105986 - Ledezma; Enrique ; et al.	2016-04-14
Pluggable power cell for an inverter Grant 9,220,179 - Ledezma , et al. December 22, 2	2015-12-22
Modular Configurable Multi-Megawatt Power Amplifier App 20140293663 - Ledezma; Enrique ; et al.	2014-10-02
Pluggable power cell for an inverter Grant 8,711,530 - Ledezma , et al. April 29, 2	2014-04-29
Providing multiple communication protocols for a control system having a master controller and a slave controller Grant 8,601,190 - Pipho , et al. December 3, 2	2013-12-03
Providing Multiple Communication Protocols For A Control System App 20120331195 - Pipho; Randall ; et al.	2012-12-27
Modular multi-pulse transformer rectifier for use in symmetric multi-level power converter Grant 8,279,640 - Abolhassani , et al. October 2, 2	2012-10-02
Providing modular power conversion Grant 8,254,076 - Ledezma , et al. August 28, 2	2012-08-28
Pre-charging an inverter using an auxiliary winding Grant 8,223,515 - Abolhassani , et al. July 17, 2	2012-07-17
Partial regeneration in a multi-level power inverter Grant 8,213,198 - Abolhassani , et al. July 3, 2	2012-07-03
Pluggable Power Cell For An Inverter App 20120127673 - Ledezma; Enrique ; et al.	2012-05-24
Power converter for use with wind generator Grant 8,129,853 - Abolhassani , et al. March 6, 2	2012-03-06
Pluggable power cell for an inverter Grant 8,130,501 - Ledezma , et al. March 6, 2	2012-03-06
Power converter for use with wind generator Grant 8,106,526 - Abolhassani , et al. January 31, 2	2012-01-31
Modular multi-pulse transformer rectifier for use in asymmetric multi-level power converter Grant 8,045,346 - Abolhassani , et al. October 25, 2	2011-10-25
Partial Regeneration In A Multi-Level Power Inverter App 20110199033 - Abolhassani; Mehdi ; et al.	2011-08-18
Partial regeneration in a multi-level power inverter Grant 7,940,537 - Abolhassani , et al. May 10, 2	2011-05-10
Pluggable Power Cell For An Inverter App 20110044010 - Ledezma; Enrique ; et al.	2011-02-24
Power Converter For Use With Wind Generator App 20110012364 - ABOLHASSANI; MEHDI ; et al.	2011-01-20
Modular Multi-pulse Transformer Rectifier For Use In Asymmetric Multi-level Power Converter App 20110013428 - ABOLHASSANI; MEHDI ; et al.	2011-01-20
Power converter for use with wind generator Grant 7,863,766 - Abolhassani , et al. January 4, 2	2011-01-04
Pluggable Power Cell For An Inverter App 20100328883 - Ledezma; Enrique ; et al.	2010-12-30
Providing Modular Power Conversion App 20100328848 - Ledezma; Enrique ; et al.	2010-12-30
Power Converter For Use With Wind Generator App 20100327666 - Abolhassani; Mehdi ; et al.	2010-12-30
Modular multi-pulse transformer rectifier for use in asymmetric multi-level power converter Grant 7,830,681 - Abolhassani , et al. November 9, 2	2010-11-09
Pre-Charging An Inverter Using An Auxiliary Winding App 20100213921 - Abolhassani; Mehdi ; et al.	2010-08-26
Partial regeneration in a multi-level power inverter App 20100142234 - Abolhassani; Mehdi ; et al.	2010-06-10
Power Converter For Use With Wind Generator App 20100133816 - Abolhassani; Mehdi ; et al.	2010-06-03
Modular multi-pulse transformer rectifier for use in asymmetric multi-level power converter App 20100072824 - Abolhassani; Mehdi ; et al.	2010-03-25
Modular multi-pulse transformer rectifier for use in symmetric Multi-level power converter App 20100073970 - Abolhassani; Mehdi ; et al.	2010-03-25

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