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Electrical system
Grant 11,204,396 - Bhalwankar , et al. December 21, 2 | 2021-12-21 |
Electrical system
Grant 11,175,349 - Bhalwankar , et al. November 16, 2 | 2021-11-16 |
Electrical Device With Power Quality Event Protection And Associated Method
App 20210119436 - LUEBKE; CHARLES JOHN ; et al. | 2021-04-22 |
Electrical device with power quality event protection and associated method
Grant 10,910,821 - Luebke , et al. February 2, 2 | 2021-02-02 |
Wireless Power Transfer Apparatus With Radially Arrayed Magnetic Structures
App 20210006095 - Pahl; Birger ; et al. | 2021-01-07 |
Electrical System
App 20190377020 - Bhalwankar; Chaitanya ; et al. | 2019-12-12 |
Electrical System
App 20190377021 - Bhalwankar; Chaitanya ; et al. | 2019-12-12 |
Receiving circuit for magnetic coupling resonant wireless power transmission
Grant 10,141,787 - Zheng , et al. Nov | 2018-11-27 |
Wireless power for airfield lighting
Grant 10,119,693 - Pahl , et al. November 6, 2 | 2018-11-06 |
Methods, circuits and articles of manufacture for configuring DC output filter circuits
Grant 10,116,230 - Wu, Jr. , et al. October 30, 2 | 2018-10-30 |
Wireless power transfer apparatus using enclosures with enhanced magnetic features and methods of fabricating the same
Grant 10,116,144 - Xu , et al. October 30, 2 | 2018-10-30 |
Electrical Device With Power Quality Event Protection And Associated Method
App 20180261995 - LUEBKE; CHARLES JOHN ; et al. | 2018-09-13 |
Methods, circuits and articles of manufacture for controlling wireless power transfer responsive to controller circuit states
Grant 10,038,324 - Nirantare , et al. July 31, 2 | 2018-07-31 |
Electrical device with power quality event protection and associated method
Grant 10,003,185 - Luebke , et al. June 19, 2 | 2018-06-19 |
Methods and circuits configured to provide for multi-phase wireless power transfer
Grant 9,979,205 - Nirantare , et al. May 22, 2 | 2018-05-22 |
Systems And Methods For Closed Loop Control For Wireless Power Transfer
App 20170310117 - Nirantare; Prasanna Sharadchandra ; et al. | 2017-10-26 |
Arc fault detection system and method and circuit interrupter employing same
Grant 9,797,941 - Kolker , et al. October 24, 2 | 2017-10-24 |
Arc fault detection system and method and circuit interrupter employing same
Grant 9,797,940 - Kolker , et al. October 24, 2 | 2017-10-24 |
Arc fault detection system and method and circuit interrupter employing same
Grant 9,768,605 - Kolker , et al. September 19, 2 | 2017-09-19 |
Arc fault detection system and method and circuit interrupter employing same
Grant 9,612,267 - Kolker , et al. April 4, 2 | 2017-04-04 |
Receiving Circuit For Magnetic Coupling Resonant Wireless Power Transmission
App 20170070082 - ZHENG; GERALD ; et al. | 2017-03-09 |
Wireless power transfer systems using load feedback
Grant 9,590,525 - Nirantare , et al. March 7, 2 | 2017-03-07 |
Methods And Circuits Configured To Provide For Multi-phase Wireless Power Transfer
App 20170054302 - Nirantare; Prasanna Sharadchandra ; et al. | 2017-02-23 |
Wireless Power Transfer Apparatus Using Enclosures With Enhanced Magnetic Features
App 20160344195 - Xu; Jun ; et al. | 2016-11-24 |
Methods, Circuits And Articles Of Manufacture For Controlling Wireless Power Transfer Responsive To Controller Circuit States
App 20160197485 - Nirantare; Prasanna ; et al. | 2016-07-07 |
Arc Fault Detection System And Method And Circuit Interrupter Employing Same
App 20160187407 - KOLKER; DAVID ; et al. | 2016-06-30 |
Arc Fault Detection System And Method And Circuit Interrupter Employing Same
App 20160187410 - KOLKER; DAVID ; et al. | 2016-06-30 |
Arc Fault Detection System And Method And Circuit Interrupter Employing Same
App 20160187409 - KOLKER; DAVID ; et al. | 2016-06-30 |
Arc Fault Detection System And Method And Circuit Interrupter Employing Same
App 20160187408 - KOLKER; DAVID ; et al. | 2016-06-30 |
String And System Employing Direct Current Electrical Generating Modules And A Number Of String Protectors
App 20160181781 - LUEBKE; CHARLES J. ; et al. | 2016-06-23 |
Electrical Device With Power Quality Event Protection And Associated Method
App 20160172840 - LUEBKE; CHARLES JOHN ; et al. | 2016-06-16 |
Wireless Power System
App 20160134127 - YANG; YI ; et al. | 2016-05-12 |
Wireless Power For Airfield Lighting
App 20160061430 - Pahl; Birger ; et al. | 2016-03-03 |
Wireless Power Transfer Systems Using Load Feedback
App 20160006356 - Nirantare; Prasanna Sharadchandra ; et al. | 2016-01-07 |
Methods, Circuits and Articles of Manufacture for Configuring DC Output Filter Circuits
App 20150188446 - Wu; Tangshun ; et al. | 2015-07-02 |
Method and apparatus for detecting a loose electrical connection in photovoltaic system
Grant 9,057,752 - Luebke , et al. June 16, 2 | 2015-06-16 |
Wireless Power Transfer Systems Containing Foil-type Transmitter And Receiver Coils
App 20150130583 - Zheng; Qingjie ; et al. | 2015-05-14 |
Method and apparatus for enhancing arc fault signal for detection in photovoltaic system
Grant 8,958,182 - Luebke , et al. February 17, 2 | 2015-02-17 |
Protection, monitoring or indication apparatus for a direct current electrical generating apparatus or a plurality of strings
Grant 8,837,097 - Zuercher , et al. September 16, 2 | 2014-09-16 |
Method And Apparatus For Detecting A Loose Electrical Connection In Photovoltaic System
App 20140070833 - Luebke; Charles John ; et al. | 2014-03-13 |
Acoustic apparatus and acoustic sensor apparatus including a fastener
Grant 8,665,666 - Zhou , et al. March 4, 2 | 2014-03-04 |
Method And Apparatus For Enhancing Arc Fault Signal For Detection In Photovoltaic System
App 20140055900 - Luebke; Charles John ; et al. | 2014-02-27 |
Acoustic sensor system for detecting electrical conductivity faults in an electrical distribution system
Grant 8,483,007 - Zhou , et al. July 9, 2 | 2013-07-09 |
Direct current arc fault circuit interrupter, direct current arc fault detector, noise blanking circuit for a direct current arc fault circuit interrupter, and method of detecting arc faults
Grant 8,218,274 - Hastings , et al. July 10, 2 | 2012-07-10 |
System and method for sensing voltage in medium-to-high voltage applications
Grant 8,163,574 - Juds , et al. April 24, 2 | 2012-04-24 |
Acoustic Apparatus And Acoustic Sensor Apparatus Including A Fastener
App 20120095706 - ZHOU; Xin ; et al. | 2012-04-19 |
Acoustic Sensor System For Detecting Electrical Conductivity Faults In An Electrical Distribution System
App 20120092965 - ZHOU; XIN ; et al. | 2012-04-19 |
Acoustic Apparatus And Acoustic Sensor Apparatus Including A Clamp
App 20120092020 - ZHOU; Xin ; et al. | 2012-04-19 |
Protection, Monitoring Or Indication Apparatus For A Direct Current Electrical Generating Apparatus Or A Plurality Of Strings
App 20110301772 - ZUERCHER; JOSEPH C. ; et al. | 2011-12-08 |
Direct Current Arc Fault Circuit Interrupter, Direct Current Arc Fault Detector, Noise Blanking Circuit For A Direct Current Arc Fault Circuit Interrupter, And Method Of Detecting Arc Faults
App 20110141644 - Hastings; Jerome K. ; et al. | 2011-06-16 |
String And System Employing Direct Current Electrical Generating Modules And A Number Of String Protectors
App 20110090607 - LUEBKE; CHARLES J. ; et al. | 2011-04-21 |
System And Method For Sensing Voltage In Medium-to-high Voltage Applications
App 20100283487 - Juds; Mark Allan ; et al. | 2010-11-11 |
Direct current and battery disconnect apparatus
Grant 7,460,344 - Hastings , et al. December 2, 2 | 2008-12-02 |
Automated arc generator and method to repeatably generate electrical arcs for AFCI testing
Grant 7,439,744 - Gass , et al. October 21, 2 | 2008-10-21 |
Direct Current And Battery Disconnect Apparatus
App 20080143461 - HASTINGS; JEROME K. ; et al. | 2008-06-19 |
Automated arc generator and method to repeatably generate electrical arcs for AFCI testing
App 20080100305 - Gass; Dale Louis ; et al. | 2008-05-01 |
Arc fault detector responsive to patterns in interval to interval change in integrated sensed current values
Grant 7,349,188 - Zuercher , et al. March 25, 2 | 2008-03-25 |
Temperature compensating integrated anti-differential current sensing system
Grant 7,259,546 - Hastings , et al. August 21, 2 | 2007-08-21 |
Integrated anti-differential current sensing system
Grant 7,250,748 - Hastings , et al. July 31, 2 | 2007-07-31 |
Arc fault detector responsive to patterns in interval to interval change in integrated sensed current values
App 20060274460 - Zuercher; Joseph C. ; et al. | 2006-12-07 |
Integrated Anti-differential Current Sensing System
App 20050073293 - Hastings, Jerome K. ; et al. | 2005-04-07 |
Method and apparatus for detecting and suppressing a parallel ARC fault
App 20030063420 - Pahl, Birger ; et al. | 2003-04-03 |
Torque measuring apparatus and method employing a crystal oscillator
App 20030005780 - Pahl, Birger ; et al. | 2003-01-09 |
Combined fluid condition monitor and fluid level sensor
Grant 6,433,560 - Hansen , et al. August 13, 2 | 2002-08-13 |
Soild state protection circuit for electrical apparatus
Grant 6,356,423 - Hastings , et al. March 12, 2 | 2002-03-12 |
Back-up proximity sensor for a vehicle employing dual sonic transducers
Grant 6,173,233 - Janutka , et al. January 9, 2 | 2001-01-09 |
Back-up protection sensor for a vehicle
Grant 6,130,607 - McClanahan , et al. October 10, 2 | 2000-10-10 |
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