393 patents
Page 17 of 20
Utility
Power Efficient Driver Circuit Using Charge Recovery
1 Apr 20
A driver circuit and a method for driving a load.
Holger Petersen
Filed: 1 Dec 19
Utility
Reduction of cross talk in WLCSP's through laser drilled technique
30 Mar 20
A wafer level chip scale package is described.
Habeeb Mohiuddin Mohammed, Rajesh Subraya Aiyandra
Filed: 29 Jul 19
Utility
Peak current detection for compensating errors in a power converter
23 Mar 20
A power converter which converts electrical power at an input voltage into electrical power at an output voltage is presented.
Francesco Dalena, Alexandre Morello
Filed: 14 Dec 17
Utility
Wafer Level Chip Scale Package Structure
18 Mar 20
At least one redistribution layer (RDL) is provided on a silicon die.
Jesus Mennen Belonio, JR., Shou Cheng Eric Hu, Ian Kent, Ernesto Gutierrez, III, Jerry LI
Filed: 12 Sep 18
Utility
System and Method for Controlling a Charge Pump
18 Mar 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: 18 Sep 18
Utility
Integrated Circuit Package and a method for Forming a Wafer Level Chip Scale Package (WLCSP) with Through Mold Via (TMV)
18 Mar 20
A method for forming a wafer level chip scale package begins with providing an integrated circuit wafer.
Jesus Mennen Belonio, JR., Shou Cheng Eric Hu, Ernesto Gutierrez, III, Jerry LI
Filed: 13 Sep 18
Utility
Current Balance Feedback Circuit and Method to Improve the Stability of a Multi-Phase Converter
18 Mar 20
A solution is provided for a current balance feedback method to improve stability in a multi-phase DC-DC switching converter, where the current balance feedback signal is added to the PWM duty signal, after the PWM comparator.
Hidenori Kobayashi, Seiichi Ozawa, Daisuke Kobayashi
Filed: 13 Sep 18
Utility
Compact, high performance, and robust RC triggered ESD clamp
16 Mar 20
An object of the disclosure is to provide a compact RC triggered ESD clamp, which is used for fast ramp supplies, and is immune to parasitics, process, temperature variations, and a noisy environment.
Gaurav Singh
Filed: 28 Jun 17
Utility
Transient response optimization for charge-pump-based two-stage power converter
16 Mar 20
A two-stage power converter includes a dual-level driver to control a current conducted by a switch transistor in a charge pump to control the charging of a flying capacitor in the charge pump.
Mark Mercer, Karthik Jayaraman, Chanchal Gupta, Kevin Dowdy
Filed: 16 Apr 19
Utility
PFM efficiency optimizer for fast load transient response
16 Mar 20
A method for pulse-frequency modulation efficiency optimization, for fast load transient response, in a DC-DC switching converter, is disclosed.
Nuno Miguel Nogueira Dias
Filed: 25 May 17
Utility
Asymmetric two-stage DC-DC switching converter
16 Mar 20
An asymmetric two-stage DC-DC switching converter, using multi-stage phases, in parallel to single-stage phases, to supply an output voltage, is described.
Mark Childs
Filed: 27 Sep 16
Utility
Circuit and Method for Suppressing Audio Noise in DC-DC Converters
11 Mar 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
Pulse Width Modulation Circuit
11 Mar 20
A pulse width modulation (PWM) circuit and method are presented.
Nailong Wang, Xiaogang Zhao, Lingxin Kong, Libo Zhou
Filed: 8 Nov 18
Utility
Voltage generator
9 Mar 20
A voltage generator and a method for generating an output voltage is presented.
Susumu Tanimoto
Filed: 8 Nov 18
Utility
Over voltage protection system and method
9 Mar 20
A dynamic over voltage protection OVP system for limiting an output voltage at an output of a voltage regulation system is described.
Slawomir Malinowski
Filed: 7 Aug 17
Utility
Synchronous rectifier for buck converter without the need for a comparator
2 Mar 20
A switch mode power supply, which functions in a continuous current mode and a discontinuous mode employing a zero crossing control circuit for determining a polarity of an inductor current and from the polarity of the inductor current, controlling an operational state of a switching section of the switch mode power supply such that the inductor current becomes approximately zero amperes at the end of each demagnetization phase of operation.
Guillaume de Cremoux, Nicolas Borfigat
Filed: 18 Jun 17
Utility
Asynchronous circuit
2 Mar 20
An asynchronous circuit and methods for requesting that an action is triggered.
Danil Sokolov, Viktor Khomenko, Alex Yakovlev
Filed: 13 Mar 19
Utility
Method and Apparatus for Charge Recycling
26 Feb 20
A method and an apparatus for charge recycling.
Zhenyu Song, Junyue Sun, Nailong Wang, Ze Han, Xiaogang Zhao
Filed: 5 Dec 18
Utility
Solid State Lighting Assembly
26 Feb 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
Utility
USB data pin impedance detection
24 Feb 20
A device for determining impedance at a data pin of a communication interface.
Fuqiang Shi, Jianming Yao, Weihai Huang, Yong Li, John William Kesterson
Filed: 22 Sep 14