Greenleaf; Todd David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Greenleaf; Todd David.The latest application filed is for "system and method for reducing partial discharge in high voltage planar transformers".

Company Profile

1.10.10

Greenleaf; Todd David - Salem VA

*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
Systems, methods, and apparatus for controlling power semiconductor devices Grant 10,356,228 - Shepard , et al. July 16, 2	2019-07-16
System and method for reducing partial discharge in high voltage planar transformers Grant 10,236,113 - Lovell , et al.	2019-03-19
IGBT gate drive circuit and method Grant 9,748,947 - Wagoner , et al. August 29, 2	2017-08-29
System And Method For Reducing Partial Discharge In High Voltage Planar Transformers App 20170213636 - Lovell; Alan Carroll ; et al.	2017-07-27
System and method for reducing partial discharge in high voltage planar transformers Grant 9,620,278 - Lovell , et al. April 11, 2	2017-04-11
Gate drive circuit and method of operating same Grant 9,496,864 - Wagoner , et al. November 15, 2	2016-11-15
Gate Drive Circuit And Method Of Operating Same App 20160182034 - Wagoner; Robert Gregory ; et al.	2016-06-23
System and method for controlling switching elements within a single-phase bridge circuit Grant 9,362,859 - Wagoner , et al. June 7, 2	2016-06-07
Systems, Methods, And Apparatus For Controlling Power Semiconductor Devices App 20160065701 - Shepard; Mark E. ; et al.	2016-03-03
Systems, methods, and apparatus for controlling power semiconductor devices Grant 9,184,650 - Shepard , et al. November 10, 2	2015-11-10
System And Method For Reducing Partial Discharge In High Voltage Planar Transformers App 20150235757 - Lovell; Alan Carroll ; et al.	2015-08-20
Systems and methods for regulating semiconductor devices Grant 9,048,831 - Wagoner , et al. June 2, 2	2015-06-02
System And Method For Controlling Switching Elements Within A Single-phase Bridge Circuit App 20150084337 - Wagoner; Robert Gregory ; et al.	2015-03-26
Systems, Methods, And Apparatus For Controlling Power Semiconductor Devices App 20140097886 - Shepard; Mark E. ; et al.	2014-04-10
Systems And Methods For Regulating Semiconductor Devices App 20140015571 - Wagoner; Robert Gregory ; et al.	2014-01-16
Processing tantalum capacitors on assembled PWAs to yield low failure rate Grant 7,609,072 - Ritter , et al. October 27, 2	2009-10-27
Processing tantalum capacitors on assembled PWAs to yield low failure rate App 20080246492 - Ritter; Allen Michael ; et al.	2008-10-09

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