Patent | Date |
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Systems and Methods for Bidirectional Device Fabrication App 20220262639 - Blanchard; Richard A. ;   et al. | 2022-08-18 |
Ruggedized Symmetrically Bidirectional Bipolar Power Transistor App 20210313461 - BLANCHARD; Richard A. ;   et al. | 2021-10-07 |
Ruggedized symmetrically bidirectional bipolar power transistor Grant 11,069,797 - Blanchard , et al. July 20, 2 | 2021-07-20 |
Ocean Wind Systems, Subsystems, and Methods with Stabilization by Assemblies of Deep-Water-Masses with Articulating Floats App 20210164446 - Alexander; William C. | 2021-06-03 |
Field plates on two opposed surfaces of double-base bidirectional bipolar transistor: devices, methods, and systems Grant 10,892,354 - Alexander , et al. January 12, 2 | 2021-01-12 |
Field Plates on Two Opposed Surfaces of Double-Base Bidirectional Bipolar Transistor: Devices, Methods, and Systems App 20200243674 - Alexander; William C. ;   et al. | 2020-07-30 |
Systems and Methods for Bidirectional Device Fabrication App 20200111672 - Blanchard; Richard A. ;   et al. | 2020-04-09 |
Field plates on two opposed surfaces of double-base bidirectional bipolar transistor: devices, methods, and systems Grant 10,580,885 - Alexander , et al. | 2020-03-03 |
Field Plates on Two Opposed Surfaces of Double-Base Bidirectional Bipolar Transistor: Devices, Methods, and Systems App 20200058780 - Alexander; William C. ;   et al. | 2020-02-20 |
Double-base-connected bipolar transistors with passive components preventing accidental turn-on Grant 10,497,699 - Alexander De | 2019-12-03 |
Field plates on two opposed surfaces of double-base bidirectional bipolar transistor: devices, methods, and systems Grant 10,418,471 - Alexander , et al. Sept | 2019-09-17 |
Power-Packet-Switching Circuits Using Stacked Bidirectional Switches App 20190140548 - Alexander; William C. | 2019-05-09 |
Field Plates On Two Opposed Surfaces Of Double-Base Bidirectional Bipolar Transistor: Devices, Methods, And Systems App 20190097031 - Alexander; William C. ;   et al. | 2019-03-28 |
Double-Base-Connected Bipolar Transistors with Passive Components Preventing Accidental Turn-On App 20190088645 - Alexander; William C. | 2019-03-21 |
Operation of double-base bipolar transistors with additional timing phases at switching transitions Grant 10,211,283 - Alexander , et al. Feb | 2019-02-19 |
Double-base-connected bipolar transistors with passive components preventing accidental turn-on Grant 10,056,372 - Alexander August 21, 2 | 2018-08-21 |
Systems and Methods for Bidirectional Device Fabrication App 20180226254 - Blanchard; Richard A. ;   et al. | 2018-08-09 |
Operation of Double-Base Bipolar Transistors with Additional Timing Phases at Switching Transitions App 20180219061 - Alexander; William C. ;   et al. | 2018-08-02 |
Ruggedized Symmetrically Bidirectional Bipolar Power Transistor App 20180130898 - Blanchard; Richard A. ;   et al. | 2018-05-10 |
Ground Fault Detection Architectures, Systems, Circuits, and Methods App 20180109101 - Alexander; William C. | 2018-04-19 |
Smart transfer switch devices, systems, and methods using double-base bipolar transistors Grant 9,899,868 - Bundschuh , et al. February 20, 2 | 2018-02-20 |
Methods of operating a double-base-contact bidirectional bipolar junction transistor Grant 9,900,002 - Alexander , et al. February 20, 2 | 2018-02-20 |
Universal power conversion apparatus Grant 9,899,932 - Alexander February 20, 2 | 2018-02-20 |
B-TRAN Geometry and Structure That Provides Both High Gain and High Current Density App 20180026122 - Blanchard; Richard A. ;   et al. | 2018-01-25 |
Systems and methods for bidirectional device fabrication Grant 9,818,615 - Blanchard , et al. November 14, 2 | 2017-11-14 |
Power-Packet-Switching Circuits Using Stacked Bidirectional Switches App 20170317575 - Alexander; William C. | 2017-11-02 |
Bidirectional power converters with electric vehicle chargers Grant 9,796,258 - Bundschuh , et al. October 24, 2 | 2017-10-24 |
Multi-level inverters using sequenced drive of double-base bidirectional bipolar transistors Grant 9,799,731 - Alexander October 24, 2 | 2017-10-24 |
Operation of double-base bipolar transistors with additional timing phases at switching transitions Grant 9,787,298 - Alexander , et al. October 10, 2 | 2017-10-10 |
Methods, systems, and devices for active charge control diodes Grant 9,787,304 - Alexander , et al. October 10, 2 | 2017-10-10 |
Thin-substrate double-base high-voltage bipolar transistors Grant 9,786,773 - Alexander October 10, 2 | 2017-10-10 |
Double-Base-Connected Bipolar Transistors with Passive Components Preventing Accidental Turn-On App 20170271328 - Alexander; William C. | 2017-09-21 |
Bidirectional semiconductor switch with passive turnoff Grant 9,742,385 - Alexander August 22, 2 | 2017-08-22 |
Circuits, methods, and systems with optimized operation of double-base bipolar junction transistors Grant 9,742,395 - Alexander , et al. August 22, 2 | 2017-08-22 |
Voltage control modes for microgrid applications Grant 9,678,519 - Alexander June 13, 2 | 2017-06-13 |
Operating point optimization with double-base-contact bidirectional bipolar junction transistor circuits, methods, and systems Grant 9,660,551 - Alexander May 23, 2 | 2017-05-23 |
Bi-directional multi-port applications Grant 9,647,568 - Bundschuh , et al. May 9, 2 | 2017-05-09 |
Power-packet-switching power converter performing self-testing by admitting some current to the link inductor before full operation Grant 9,647,526 - Alexander May 9, 2 | 2017-05-09 |
Bidirectional two-base bipolar junction transistor operation, circuits, and systems with double base short at initial turn-off Grant 9,647,553 - Alexander , et al. May 9, 2 | 2017-05-09 |
Circuits, Methods, and Systems with Optimized Operation of Double-Base Bipolar Junction Transistors App 20170126225 - Alexander; William C. ;   et al. | 2017-05-04 |
Operation of Double-Base Bipolar Transistors with Additional Timing Phases at Switching Transitions App 20170104478 - Alexander; William C. ;   et al. | 2017-04-13 |
Methods for determining maximum power point tracking in power converters Grant 9,614,458 - Alexander April 4, 2 | 2017-04-04 |
Bidirectional Two-base Bipolar Junction Transistor Operations, Circuits, And Systems With Double Base Short At Initial Turn-off App 20170085179 - Alexander; William C. ;   et al. | 2017-03-23 |
Bidirectional Semiconductor Switch with Passive Turnoff App 20170047922 - Alexander; William C. | 2017-02-16 |
Bi-directional multi-port applications Grant 9,520,764 - Bundschuh , et al. December 13, 2 | 2016-12-13 |
Systems and Methods for Bidirectional Device Fabrication App 20160351399 - Blanchard; Richard A. ;   et al. | 2016-12-01 |
Synergistic Applications of Multi-ON-Mode Bidirectional Bipolar Switch App 20160344300 - Alexander; William C. | 2016-11-24 |
Technique that Patterns Both Sides of a Thin Wafer to Fabricate Bi-Directional Devices App 20160322256 - Blanchard; Richard A. ;   et al. | 2016-11-03 |
Multi-Level Inverters Using Sequenced Drive of Double-Base Bidirectional Bipolar Transistors App 20160285388 - Alexander; William C. | 2016-09-29 |
Methods, Systems, and Devices for Active Charge Control Diodes App 20160277022 - Alexander; William C. ;   et al. | 2016-09-22 |
Thin-Substrate Double-Base High-Voltage Bipolar Transistors App 20160268405 - Alexander; William C. | 2016-09-15 |
Circuits, methods, and systems with optimized operation of double-base bipolar junction transistors Grant 9,444,449 - Alexander , et al. September 13, 2 | 2016-09-13 |
Single-phase to three phase converter AC motor drive Grant 9,431,888 - Alexander August 30, 2 | 2016-08-30 |
Methods of Operating a Double-Base-Contact Bidirectional Bipolar Junction Transistor App 20160241232 - Alexander; William C. ;   et al. | 2016-08-18 |
Variable Voltage Drive using Bidirectional Bipolar Transistors App 20160226406 - Alexander; William C. ;   et al. | 2016-08-04 |
Active power conditioner Grant 9,407,133 - Alexander August 2, 2 | 2016-08-02 |
Dual link power converter Grant 9,397,580 - Alexander July 19, 2 | 2016-07-19 |
Variable-Voltage Self-Synchronizing Rectifier Circuits, Methods, and Systems App 20160204714 - Alexander; William C. | 2016-07-14 |
Operating Point Optimization with Double-Base-Contact Bidirectional Bipolar Junction Transistor Circuits, Methods, and Systems App 20160204779 - Alexander; William C. | 2016-07-14 |
Smart Transfer Switch Devices, Systems, and Methods Using Double-Base Bipolar Transistors App 20160197517 - Bundschuh; Paul A. ;   et al. | 2016-07-07 |
Bidirectional Power Switching with Bipolar Conduction and with Two Control Terminals Gated by Two Merged Transistors App 20160181409 - Alexander; William C. ;   et al. | 2016-06-23 |
Bidirectional two-base bipolar junction transistor operation, circuits, and systems with diode-mode turn-on Grant 9,374,084 - Alexander , et al. June 21, 2 | 2016-06-21 |
Bidirectional two-base bipolar junction transistor operation, circuits, and systems with double base short at initial turn-off Grant 9,374,085 - Alexander , et al. June 21, 2 | 2016-06-21 |
Circuits, Methods, and Systems with Optimized Operation of Double-Base Bipolar Junction Transistors App 20160173083 - Alexander; William C. | 2016-06-16 |
Bidirectional two-base bipolar junction transistor operation, circuits, and systems with collector-side base driven Grant 9,369,125 - Alexander , et al. June 14, 2 | 2016-06-14 |
Bidirectional two-base bipolar junction transistor devices, operation, circuits, and systems with collector-side base driven, diode-mode turn-on, double base short at initial turn-off, and two base junctions clamped by default Grant 9,356,595 - Alexander , et al. May 31, 2 | 2016-05-31 |
Systems and methods for bidirectional device fabrication Grant 9,355,853 - Blanchard , et al. May 31, 2 | 2016-05-31 |
Field Plates on Two Opposed Surfaces of Double-Base Bidirectional Bipolar Transistor: Devices, Methods, and Systems App 20160141375 - Alexander; William C. ;   et al. | 2016-05-19 |
Systems and methods for uninterruptible power supplies with bidirectional power converters Grant 9,293,946 - Alexander March 22, 2 | 2016-03-22 |
Universal Power Conversion Methods App 20160072400 - Alexander; William C. | 2016-03-10 |
Bidirectional Two-Base Bipolar Junction Transitor Operation, Circuits, and Systems with Double Base Short at Initial Turn-Off App 20160065202 - Alexander; William C. ;   et al. | 2016-03-03 |
Bidirectional Two-Base Bipolar Junction Transistor Operation, Circuits, and Systems with Collector-Side Base Driven App 20160056814 - Alexander; William C. ;   et al. | 2016-02-25 |
Bidirectional Two-Base Bipolar Junction Transistor Operation, Circuits, and Systems with Diode-Mode Turn-On App 20160056815 - Alexander; William C. ;   et al. | 2016-02-25 |
Systems and methods for uninterruptible power supplies with bidirectional power converters Grant 9,270,142 - Alexander February 23, 2 | 2016-02-23 |
Bidirectional Two-Base Bipolar Junction Transistor Devices, Operation, Circuits, and Systems with Diode-Mode Turn-On and Collector-Side Base Driven App 20160006430 - Alexander; William C. ;   et al. | 2016-01-07 |
Bidirectional two-base bipolar junction transistor devices, operation, circuits, and systems with diode-mode turn-on and collector-side base driven Grant 9,231,582 - Alexander , et al. January 5, 2 | 2016-01-05 |
Systems and methods for assessing current in a resonant circuit Grant 9,219,406 - Alexander December 22, 2 | 2015-12-22 |
Bidirectional bipolar junction transistor operation, circuits, and systems with two base junctions clamped by default Grant 9,209,713 - Alexander , et al. December 8, 2 | 2015-12-08 |
Bidirectional bipolar junction transistor operation, circuits, and systems with two base junctions clamped by default Grant 9,209,798 - Alexander , et al. December 8, 2 | 2015-12-08 |
Bidirectional two-base bipolar junction transistor operation, circuits, and systems with double base short at initial turn-off Grant 9,203,401 - Alexander , et al. December 1, 2 | 2015-12-01 |
Bidirectional two-base bipolar junction transistor operation, circuits, and systems with diode-mode turn-on Grant 9,203,400 - Alexander , et al. December 1, 2 | 2015-12-01 |
Bidirectional two-base bipolar junction transistor operation, circuits, and systems with collector-side base driven Grant 9,190,894 - Alexander , et al. November 17, 2 | 2015-11-17 |
Power-Packet-Switching Converter With Sequenced Connection To Link Inductor App 20150318704 - Barron; Guy Michael ;   et al. | 2015-11-05 |
Bidirectional Two-Base Bipolar Junction Transistor Devices, Operation, Circuits, and Systems with Collector-Side Base Driven, Diode-Mode Turn-On, Double Base Short at Initial Turn-Off, and Two Base Junctions Clamped By Default App 20150311777 - Alexander; William C. ;   et al. | 2015-10-29 |
Bidirectional Two-Base Bipolar Junction Transistor Operation, Circuits, and Systems with Double Base Short at Initial Turn-Off App 20150303915 - Alexander; William C. ;   et al. | 2015-10-22 |
Bidirectional Two-Base Bipolar Junction Transistor Operation, Circuits, and Systems with Diode-Mode Turn-On App 20150288358 - Alexander; William C. ;   et al. | 2015-10-08 |
Bidirectional Bipolar Junction Transistor Operation, Circuits, and Systems with Two Base Junctions Clamped By Default App 20150280613 - Alexander; William C. ;   et al. | 2015-10-01 |
Bidirectional Bipolar Junction Transistor Operation, Circuits, and Systems with Two Base Junctions Clamped By Default App 20150270837 - Alexander; William C. ;   et al. | 2015-09-24 |
Bidirectional Two-Base Bipolar Junction Transistor Operation, Circuits, and Systems with Collector-Side Base Driven App 20150270771 - Alexander; William C. ;   et al. | 2015-09-24 |
Universal power conversion methods with disconnect after driving Grant 9,130,461 - Alexander September 8, 2 | 2015-09-08 |
Islanding detection in power converters Grant 9,124,095 - Barron , et al. September 1, 2 | 2015-09-01 |
Power conversion with added pseudo-phase Grant 9,118,247 - Alexander August 25, 2 | 2015-08-25 |
Systems And Methods For Uninterruptible Power Supplies With Bidirectional Power Converters App 20150222147 - Alexander; William C. | 2015-08-06 |
Systems And Methods For Uninterruptible Power Supplies With Generators App 20150222146 - Alexander; William C. | 2015-08-06 |
Systems And Methods For Uninterruptible Power Supplies With Bidirectional Power Converters App 20150214784 - Alexander; William C. | 2015-07-30 |
Systems And Methods For Uninterruptible Power Supplies With Generators App 20150214782 - Alexander; William C. | 2015-07-30 |
Systems And Methods For Bidirectional Device Fabrication App 20150214055 - Blanchard; Richard A. ;   et al. | 2015-07-30 |
Systems and methods for uninterruptible power supplies with bidirectional power converters Grant 9,077,185 - Alexander July 7, 2 | 2015-07-07 |
Systems, circuits, devices, and methods with bidirectional bipolar transistors Grant 9,059,710 - Blanchard , et al. June 16, 2 | 2015-06-16 |
Systems, circuits, devices, and methods with bidirectional bipolar transistors Grant 9,054,707 - Blanchard , et al. June 9, 2 | 2015-06-09 |
Systems, circuits, devices, and methods with bidirectional bipolar transistors Grant 9,054,706 - Blanchard , et al. June 9, 2 | 2015-06-09 |
Power-packet-switching converter with sequenced connection to link inductor Grant 9,042,131 - Barron , et al. May 26, 2 | 2015-05-26 |
Systems, circuits, devices, and methods with bidirectional bipolar transistors Grant 9,035,350 - Blanchard , et al. May 19, 2 | 2015-05-19 |
Systems, circuits, devices, and methods with bidirectional bipolar transistors Grant 9,029,909 - Blanchard , et al. May 12, 2 | 2015-05-12 |
Power conversion with current sensing coupled through saturating element Grant 9,007,796 - Alexander April 14, 2 | 2015-04-14 |
Methods, Systems, And Devices For Improved Electric Vehicle Charging App 20150061569 - Alexander; William C. ;   et al. | 2015-03-05 |
Systems, Circuits, Devices, And Methods With Bidirectional Bipolar Transistors App 20150061732 - Blanchard; Richard A. ;   et al. | 2015-03-05 |
Systems, Circuits, Devices, And Methods With Bidirectional Bipolar Transistors App 20150054552 - Blanchard; Richard A. ;   et al. | 2015-02-26 |
Systems, Circuits, Devices, And Methods With Bidirectional Bipolar Transistors App 20150029769 - Blanchard; Richard A. ;   et al. | 2015-01-29 |
Power-Packet-Switching Converter With Sequenced Connection To Link Inductor App 20150003115 - Barron; Guy Michael ;   et al. | 2015-01-01 |
Systems, Circuits, Devices, And Methods With Bidirectional Bipolar Transistors App 20140376291 - Blanchard; Richard A. ;   et al. | 2014-12-25 |
Systems, Circuits, Devices, And Methods With Bidirectional Bipolar Transistors App 20140375287 - Blanchard; Richard A. ;   et al. | 2014-12-25 |
Systems And Methods For Uninterruptible Power Supplies With Bidirectional Power Converters App 20140368038 - Alexander; William C. | 2014-12-18 |
Systems And Methods For Uninterruptible Power Supplies With Generators App 20140319911 - Alexander; William C. | 2014-10-30 |
Universal Power Conversion Methods App 20140133203 - Alexander; William C. | 2014-05-15 |
Power Conversion With Current Sensing Coupled Through Saturating Element App 20140036554 - Alexander; William C. | 2014-02-06 |
Power Conversion with Added Pseudo-Phase App 20140029320 - Alexander; William C. | 2014-01-30 |
Power Transfer Devices, Methods, and Systems with Crowbar Switch Shunting Energy-Transfer Reactance App 20140009979 - Alexander; William C. | 2014-01-09 |
Photovoltaic Array Systems, Methods, and Devices with Bidirectional Converter App 20130314096 - Bundschuh; Paul ;   et al. | 2013-11-28 |
Photovoltaic Array Systems, Methods, and Devices with Improved Diagnostics and Monitoring App 20130307336 - Bundschuh; Paul ;   et al. | 2013-11-21 |
Power conversion with current sensing coupled through saturating element Grant 8,531,858 - Alexander September 10, 2 | 2013-09-10 |
Power conversion with added pseudo-phase Grant 8,514,601 - Alexander August 20, 2 | 2013-08-20 |
Optical six-degree of freedom tracking apparatus and method Grant 8,487,837 - Alexander , et al. July 16, 2 | 2013-07-16 |
Photovoltaic array systems, methods, and devices with bidirectional converter Grant 8,471,408 - Bundschuh , et al. June 25, 2 | 2013-06-25 |
Photovoltaic array systems, methods, and devices with bidirectional converter Grant 8,461,718 - Bundschuh , et al. June 11, 2 | 2013-06-11 |
Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance Grant 8,451,637 - Alexander May 28, 2 | 2013-05-28 |
Photovoltaic array systems, methods, and devices and improved diagnostics and monitoring Grant 8,446,043 - Bundschuh , et al. May 21, 2 | 2013-05-21 |
Photovoltaic array systems, methods, and devices with improved diagnostics and monitoring Grant 8,446,042 - Bundschuh , et al. May 21, 2 | 2013-05-21 |
Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance Grant 8,446,745 - Alexander May 21, 2 | 2013-05-21 |
Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance Grant 8,441,819 - Alexander May 14, 2 | 2013-05-14 |
Power Transfer Devices, Methods, and Systems with Crowbar Switch Shunting Energy-Transfer Reactance App 20130114315 - Alexander; William C. | 2013-05-09 |
Photovoltaic Array Systems, Methods, And Devices With Bidirectional Converter App 20130114303 - Bundschuh; Paul ;   et al. | 2013-05-09 |
Power Transfer Devices, Methods, and Systems with Crowbar Switch Shunting Energy-Transfer Reactance App 20130114311 - Alexander; William C. | 2013-05-09 |
Power Transfer Devices, Methods, and Systems with Crowbar Switch Shunting Energy-Transfer Reactance App 20130114316 - Alexander; William C. | 2013-05-09 |
Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance Grant 8,432,711 - Alexander April 30, 2 | 2013-04-30 |
Power conversion with added pseudo-phase Grant 8,406,025 - Alexander March 26, 2 | 2013-03-26 |
Power Transfer Devices, Methods, and Systems with Crowbar Switch Shunting Energy-Transfer Reactance App 20130069605 - Alexander; William C. | 2013-03-21 |
Universal power converter with two input drive operations during each half-cycle Grant 8,400,800 - Alexander March 19, 2 | 2013-03-19 |
Power Conversion With Added Pseudo-phase App 20130063988 - Alexander; William C. | 2013-03-14 |
Power Conversion With Added Pseudo-phase App 20130063994 - Alexander; William C. | 2013-03-14 |
Buck-boost power converter circuits, methods and systems Grant 8,395,910 - Alexander March 12, 2 | 2013-03-12 |
Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance Grant 8,391,033 - Alexander March 5, 2 | 2013-03-05 |
Photovoltaic Array Systems, Methods, and Devices with Improved Diagnostics and Monitoring App 20130038129 - Bundschuh; Paul ;   et al. | 2013-02-14 |
Universal power converter with bidirectional switching devices Grant 8,345,452 - Alexander January 1, 2 | 2013-01-01 |
Solar Energy System with Automatic Dehumidification of Electronics App 20120279567 - Alexander; William C. | 2012-11-08 |
Photovoltaic Array Systems, Methods, and Devices with Bidirectional Converter App 20120274138 - Bundschuh; Paul ;   et al. | 2012-11-01 |
Converter for enhanced efficiency power conversion Grant 8,300,426 - Alexander October 30, 2 | 2012-10-30 |
Power Conversion with Current Sensing Coupled through Saturating Element App 20120268975 - Alexander; William C. | 2012-10-25 |
Power conversion with added pseudo-phase Grant 8,295,069 - Alexander October 23, 2 | 2012-10-23 |
Universal Power Converter App 20120051100 - Alexander; William C. | 2012-03-01 |
Universal Power Converter App 20120033464 - Alexander; William C. | 2012-02-09 |
Universal Power Converter App 20120020129 - Alexander; William C. | 2012-01-26 |
Power Conversion with Added Pseudo-Phase App 20120014151 - Alexander; William C. | 2012-01-19 |
Universal Power Converter App 20120008353 - Alexander; William C. | 2012-01-12 |
Power Transfer Devices, Methods, and Systems with Crowbar Switch Shunting Energy-Transfer Reactance App 20110292697 - Alexander; William C. | 2011-12-01 |
Universal power conversion methods Grant 7,778,045 - Alexander August 17, 2 | 2010-08-17 |
Universal Power Converter App 20100067272 - Alexander; William C. | 2010-03-18 |
Universal power converter Grant 7,599,196 - Alexander October 6, 2 | 2009-10-06 |
Universal Power Conversion Methods App 20080031019 - Alexander; William C. | 2008-02-07 |
Universal Power Converter App 20080013351 - Alexander; William C. | 2008-01-17 |
Methods and apparatuses for filtering common mode interference Grant 7,298,803 - Alexander November 20, 2 | 2007-11-20 |
On-board light source based gain correction for semi-active laser seekers Grant 7,276,681 - Alexander , et al. October 2, 2 | 2007-10-02 |
Methods and apparatuses for filtering pulses Grant 7,155,372 - Alexander December 26, 2 | 2006-12-26 |
On-board light source based gain correction for semi-active laser seekers App 20060266919 - Alexander; William C. ;   et al. | 2006-11-30 |
Logic controlled high voltage resonant switching power supply Grant 7,138,791 - Alexander November 21, 2 | 2006-11-21 |
Logic controlled high voltage resonant switching power supply App 20060006856 - Alexander; William C. | 2006-01-12 |
Methods and apparatuses for peak detection among multiple signals App 20050174826 - Alexander, William C. | 2005-08-11 |
Logic controlled high voltage resonant switching power supply Grant 6,909,267 - Alexander June 21, 2 | 2005-06-21 |
Methods and apparatuses for peak detection among multiple signals Grant 6,870,358 - Alexander March 22, 2 | 2005-03-22 |
Methods and apparatuses for peak detection among multiple signals App 20040176919 - Alexander, William C. | 2004-09-09 |
Methods and apparatuses for filtering common mode interference App 20040156457 - Alexander, William C. | 2004-08-12 |
Methods and apparatuses for filtering pulses App 20040125119 - Alexander, William C. | 2004-07-01 |
Logic controlled high voltage resonant switching power supply App 20030160596 - Alexander, William C. | 2003-08-28 |
Switched capacitor induction motor drive Grant 4,716,515 - Alexander * December 29, 1 | 1987-12-29 |
Switched capacitor induction motor drive Grant 4,597,039 - Alexander June 24, 1 | 1986-06-24 |
Solar energy concentrator Grant 4,318,394 - Alexander March 9, 1 | 1982-03-09 |
Electrical signal interconnection coupler Grant 4,275,376 - Alexander , et al. June 23, 1 | 1981-06-23 |