Patent | Date |
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GaN driver using active pre-driver with feedback Grant 11,038,503 - Lee , et al. June 15, 2 | 2021-06-15 |
Low parasitic inductance structure for power switched circuits Grant 11,019,718 - Glaser , et al. May 25, 2 | 2021-05-25 |
Multi-level Converter With Voltage Divider For Pre-charging Flying Capacitor App 20210135567 - Zhang; Yuanzhe ;   et al. | 2021-05-06 |
Common gate amplifier with high isolation from output to input Grant 10,931,244 - Glaser , et al. February 23, 2 | 2021-02-23 |
Magnetic field pulse current sensing for timing-sensitive circuits Grant 10,901,011 - Glaser , et al. January 26, 2 | 2021-01-26 |
Multi-coil large area wireless power system Grant 10,892,650 - de Rooij , et al. January 12, 2 | 2021-01-12 |
Large area scalable highly resonant wireless power coil Grant 10,862,337 - de Rooij , et al. December 8, 2 | 2020-12-08 |
Low Parasitic Inductance Structure For Power Switched Circuits App 20200367354 - Glaser; John S. ;   et al. | 2020-11-19 |
Wireless power receiver synchronization detection circuit Grant 10,840,742 - de Rooij , et al. November 17, 2 | 2020-11-17 |
Cascaded bootstrapping GaN power switch and driver Grant 10,790,811 - Lee , et al. September 29, 2 | 2020-09-29 |
GaN FET gate driver for self-oscillating converters Grant 10,784,794 - de Rooij Sept | 2020-09-22 |
Magnetic Field Pulse Current Sensing For Timing-sensitive Circuits App 20200141983 - Glaser; John S. ;   et al. | 2020-05-07 |
Low voltage drop cascaded synchronous bootstrap supply circuit Grant 10,637,456 - Reusch , et al. | 2020-04-28 |
CASCADED BOOTSTRAPPING GaN POWER SWITCH AND DRIVER App 20200076415 - Lee; Edward ;   et al. | 2020-03-05 |
Common Gate Amplifier With High Isolation From Output To Input App 20190393846 - Glaser; John S. ;   et al. | 2019-12-26 |
Wireless Power Receiver Synchronization Detection Circuit App 20190386518 - de Rooij; Michael A. ;   et al. | 2019-12-19 |
Bootstrap capacitor over-voltage management circuit for GaN transistor based power converters Grant 10,454,472 - Reusch , et al. Oc | 2019-10-22 |
GaN transistors with polysilicon layers used for creating additional components Grant 10,312,260 - Cao , et al. | 2019-06-04 |
Enhancement mode FET gate driver IC Grant 10,243,546 - de Rooij , et al. | 2019-03-26 |
High efficiency voltage mode class D topology Grant 10,230,341 - de Rooij , et al. | 2019-03-12 |
GaN FET GATE DRIVER FOR SELF-OSCILLATING CONVERTERS App 20190068075 - de Rooij; Michael A. | 2019-02-28 |
Multi-coil Large Area Wireless Power System App 20190068000 - de Rooij; Michael A. ;   et al. | 2019-02-28 |
Low distortion RF switch Grant 10,218,353 - Glaser , et al. Feb | 2019-02-26 |
Low Voltage Drop Cascaded Synchronous Bootstrap Supply Circuit App 20190028094 - Reusch; David C. ;   et al. | 2019-01-24 |
High voltage zero QRR bootstrap supply Grant 10,084,445 - de Rooij , et al. September 25, 2 | 2018-09-25 |
Large Area Scalable Highly Resonant Wireless Power Coil App 20180269727 - de Rooij; Michael A. ;   et al. | 2018-09-20 |
Low Distortion Rf Switch App 20180191344 - Glaser; John S. ;   et al. | 2018-07-05 |
BOOTSTRAP CAPACITOR OVER-VOLTAGE MANAGEMENT CIRCUIT FOR GaN TRANSISTOR BASED POWER CONVERTERS App 20180159529 - Reusch; David C. ;   et al. | 2018-06-07 |
High Efficiency Voltage Mode Class D Topology App 20180131335 - de Rooij; Michael A. ;   et al. | 2018-05-10 |
High efficiency voltage mode class D topology Grant 9,887,677 - de Rooij , et al. February 6, 2 | 2018-02-06 |
GaN transistors with polysilicon layers used for creating additional components Grant 9,837,438 - Cao , et al. December 5, 2 | 2017-12-05 |
Enhancement Mode Fet Gate Driver Ic App 20170346475 - de Rooij; Michael A. ;   et al. | 2017-11-30 |
GaN TRANSISTORS WITH POLYSILICON LAYERS USED FOR CREATING ADDITIONAL COMPONENTS App 20170330898 - Cao; Jianjun ;   et al. | 2017-11-16 |
High Voltage Zero Qrr Bootstrap Supply App 20170230046 - de Rooij; Michael A. ;   et al. | 2017-08-10 |
High voltage zero Q.sub.RR bootstrap supply Grant 9,667,245 - De Rooij , et al. May 30, 2 | 2017-05-30 |
Method for operating a non-isolated switching converter having synchronous rectification capability suitable for power factor correction applications Grant 9,634,555 - De Rooij , et al. April 25, 2 | 2017-04-25 |
Device and method for bias control of class A power RF amplifier Grant 9,484,862 - de Rooij , et al. November 1, 2 | 2016-11-01 |
Parallel connection methods for high performance transistors Grant 9,331,061 - De Rooij , et al. May 3, 2 | 2016-05-03 |
High Voltage Zero Qrr Bootstrap Supply App 20160105173 - De Rooij; Michael A. ;   et al. | 2016-04-14 |
Gan Transistors With Polysilicon Layers Used For Creating Additional Components App 20160086980 - Cao; Jianjun ;   et al. | 2016-03-24 |
High Efficiency Voltage Mode Class D Topology App 20150069855 - De Rooij; Michael A. ;   et al. | 2015-03-12 |
Device And Method For Bias Control Of Class A Power Rf Amplifier App 20150061777 - de Rooij; Michael A. ;   et al. | 2015-03-05 |
Method For Operating A Non-isolated Switching Converter Having Synchronous Rectification Capability Suitable For Power Factor Correction Applications App 20150049528 - De Rooij; Michael A. ;   et al. | 2015-02-19 |
Parallel Connection Methods For High Performance Transistors App 20130049814 - De Rooij; Michael A. ;   et al. | 2013-02-28 |
High performance low volume inductor and method of making same Grant 7,982,570 - Burdick, Jr. , et al. July 19, 2 | 2011-07-19 |
Integrated capacitor shield for balun in MRI receivers Grant 7,652,476 - de Rooij , et al. January 26, 2 | 2010-01-26 |
Integrated Low Noise Amplifier And Balun For Mri Receivers App 20080136414 - de Rooij; Michael A. ;   et al. | 2008-06-12 |
Integrated Capacitor Shield For Balun In Mri Receivers App 20080136415 - de Rooij; Michael A. ;   et al. | 2008-06-12 |
High Performance Low Volume Inductor And Method Of Making Same App 20080122439 - Burdick; William E. ;   et al. | 2008-05-29 |
Integrated low noise amplifier and balun for MRI receivers Grant 7,378,851 - de Rooij , et al. May 27, 2 | 2008-05-27 |