393 patents
Page 16 of 20
Utility
Adaptive Control for Zero-voltage Switching In a Multi-switch Switching Power Converter
6 May 20
A switching power converter is provided that adaptively changes the on-time period for an auxiliary switch transistor to locate a boundary between sufficient and insufficient energy.
Wenduo LIU, Cong ZHENG, Xiaoyan WANG, Pengju KONG
Filed: 5 Jan 20
Utility
Two-stage Multi-phase Switching Power Supply with Ramp Generator DC Offset for Enhanced Transient Response
29 Apr 20
A multi-phase switching power converter is disclosed in which the duty cycle of active phases following a phase shedding transition is temporarily adjusted to increase the operating speed of the multi-phase switching power converter.
Kevin Yi Cheng CHANG
Filed: 29 Dec 19
Utility
Apparatus for Dynamic Range Enhancement
29 Apr 20
An apparatus for dynamic range enhancement (DRE) which receives an input signal and provides a DRE output signal is presented.
Joseph Hamilton, Fryderyk Fijalkowski
Filed: 30 Oct 18
Utility
Feedback voltage DC level cancelling for configurable output DC-DC switching converters
27 Apr 20
A system is disclosed which provides feedback voltage DC level cancelling for a configurable output of a DC-DC switching converter.
Soichiro Ohyama, Hidechika Yokoyama, Andrey Malinin
Filed: 29 Nov 16
Utility
Apparatus and method for controlling an oscillating device
27 Apr 20
An apparatus and method for stopping a linear resonant actuator is presented.
David Eke
Filed: 20 Mar 17
Utility
Dimmer for use with a light source
27 Apr 20
A dimmer for dimming light emitted by a light source is presented.
Junyue Sun, Xiaogang Zhao, Nailong Wang, Zhenyu Song, Libo Zhou
Filed: 28 Oct 19
Utility
Very thin embedded trace substrate-system in package (SIP)
27 Apr 20
A system in package is provided comprising an embedded trace substrate having redistribution layers therein, at least one passive component mounted on one side of the embedded trace substrate and embedded in a first molding compound, at least one silicon die mounted on an opposite side of the embedded trace substrate and embedded in a second molding compound wherein electrical connections are made between the at least one silicon die and the at least one passive component through the redistribution layers, and solder balls mounted through openings in the second molding layer to the redistribution layers wherein the solder balls provide package output.
Jesus Mennen Belonio, Jr., Shou Cheng Eric Hu, Ian Kent, Ernesto Gutierrez, III, Melvin Martin, Rajesh Subraya Aiyandra
Filed: 27 Sep 17
Utility
System and Method for Controlling a Charge Pump
22 Apr 20
A charge pump controller for controlling a charge pump adapted to convert an input voltage into an output voltage with a conversion ratio is presented.
Guillaume de Cremoux
Filed: 22 Dec 19
Utility
Current Regulator
22 Apr 20
A current regulator and a method for regulating a current flowing through a device such as a semiconductor light source is presented.
Xiaogang Zhao, Zhenyu Song, Huibin Cao, Libo Zhou
Filed: 9 Dec 18
Utility
Inductive Current Sensing for DC-DC Converter
22 Apr 20
An inductive current sensing method for a DC-DC switching converter is described.
Francesco Paolo, Julian Tyrrell
Filed: 17 Oct 18
Utility
LDO regulator with circuits for noise reduction
20 Apr 20
Linear voltage regulators and a method for low-dropout LDO regulators are presented.
Cang Ji
Filed: 2 Apr 19
Utility
System in package (SIP)
20 Apr 20
A system in package is described comprising a substrate having a top side and a bottom side, having redistribution layers therein, and having a cavity extending partially into the top side of the substrate.
Che-Han Jerry Li, Jesus Mennen Belonio, Jr., Ernesto Gutierrez, III, Shou Cheng Eric Hu
Filed: 22 Nov 18
Utility
Dual Stage Battery Charger
15 Apr 20
A dual stage power converter and a method for charging an energy storage device are presented.
Francesco Dalena
Filed: 1 Apr 19
Utility
Voltage Regulator with Virtual Zero Quiescent Current
15 Apr 20
A voltage regulator and a method are presented.
Jan Grabinski, Frank Kronmueller
Filed: 1 Apr 19
Utility
Power converter
13 Apr 20
A power converter for providing an output voltage is presented.
Guillaume de Cremoux
Filed: 23 Jan 19
Utility
Switch driver
13 Apr 20
The present disclosure relates to an apparatus and method for driving a switch, such as a power switch.
Zhenyu Song, Libo Zhou, Wei Zi, Guanou Yang, Nailong Wang
Filed: 6 Sep 18
Utility
Improving THD for a direct AC LED lighting device
13 Apr 20
A direct AC LED lighting device is provided with a variable current source and a controller.
Nan Shi, Haiju Li
Filed: 20 Mar 18
Utility
Circuit and method for suppressing audio noise in DC-DC converters
6 Apr 20
A solution is provided for suppressing audio noise in a DC-DC switching converter.
Louis de Marco, Kemal Ozanoglu, Elke Ferner, Slawomir Malinowski
Filed: 6 Sep 18
Utility
Multi-level switching converter with flying capacitor voltage regulation
6 Apr 20
A multi-level switching converter and a method which converts an input voltage provided at an input node to an output voltage provided at an output node is described.
Lorenzo Ferrari, Antonio Iannuzziello, Roberto Puddu
Filed: 26 Feb 19
Utility
Solid state lighting assembly
6 Apr 20
A solid state lighting SSL assembly comprises an SSL device, a capacitor, a directional conducting device and a supply switch.
Kaiwen He, Horst Knoedgen, Baorong Chen, Julian Tyrrell
Filed: 31 Oct 19