Dashun Xue

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Phase regulation in a peak current mode power converter
- Patent number 11,171,563
- Issue date Nov 9, 2021
- Apple Inc.
- Michael Couleur
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
On-time modulation for phase locking in a buck converter using coup...
- Patent number 10,425,009
- Issue date Sep 24, 2019
- Apple Inc.
- Michael Couleur
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for sensing current in a power converter
- Patent number 10,389,222
- Issue date Aug 20, 2019
- Apple Inc.
- Dashun Xue
- G01 - MEASURING TESTING
Information Patent Grant
High current LDO voltage regulator with dynamic pre-regulator
- Patent number 10,146,240
- Issue date Dec 4, 2018
- Apple Inc.
- Ruopeng Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
On-time modulation for phase locking in a buck converter using coup...
- Patent number 10,063,145
- Issue date Aug 28, 2018
- Apple Inc.
- Michael Couleur
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Buck DC-DC converter with fixed frequency
- Patent number 9,467,043
- Issue date Oct 11, 2016
- Micrel, Inc.
- Dashun Xue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hysteretic buck DC-DC converter
- Patent number 9,455,626
- Issue date Sep 27, 2016
- Micrel, Inc.
- Dashun Xue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Buck DC-DC converter with accuracy enhancement
- Patent number 9,201,438
- Issue date Dec 1, 2015
- Micrel, Inc.
- William MacLean
- G05 - CONTROLLING REGULATING
Information Patent Grant
Buck DC-DC converter with improved accuracy
- Patent number 8,890,499
- Issue date Nov 18, 2014
- Micrel, Inc.
- Leland Swanson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase-locked loop having a constant damping ratio
- Patent number 8,643,415
- Issue date Feb 4, 2014
- Micrel, Inc.
- Dashun Xue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop with adaptive loop filter
- Patent number 8,598,955
- Issue date Dec 3, 2013
- FREESCALE SEMICONDUCTOR, INC.
- Dashun Xue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Buck DC-DC converter with dual feedback control
- Patent number 8,593,125
- Issue date Nov 26, 2013
- Micrel, Inc.
- Dashun Xue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase locked loop with adaptive biasing
- Patent number 8,487,677
- Issue date Jul 16, 2013
- FREESCALE SEMICONDUCTOR, INC.
- Dashun Xue
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PHASE REGULATION IN A PEAK CURRENT MODE POWER CONVERTER
- Publication number 20200350819
- Publication date Nov 5, 2020
- Apple Inc.
- Michael Couleur
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR SENSING CURRENT IN A POWER CONVERTER
- Publication number 20190068046
- Publication date Feb 28, 2019
- Apple Inc.
- Dashun Xue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ON-TIME MODULATION FOR PHASE LOCKING IN A BUCK CONVERTER USING COUP...
- Publication number 20180367038
- Publication date Dec 20, 2018
- Apple Inc.
- Michael Couleur
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ON-TIME MODULATION FOR PHASE LOCKING IN A BUCK CONVERTER USING COUP...
- Publication number 20180248481
- Publication date Aug 30, 2018
- Apple Inc.
- Michael Couleur
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUCK DC-DC CONVERTER WITH FIXED FREQUENCY
- Publication number 20150280557
- Publication date Oct 1, 2015
- MICREL, INC.
- Dashun Xue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYSTERETIC BUCK DC-DC CONVERTER
- Publication number 20150263617
- Publication date Sep 17, 2015
- MICREL, INC.
- Dashun Xue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUCK DC-DC CONVERTER WITH IMPROVED ACCURACY
- Publication number 20140253082
- Publication date Sep 11, 2014
- Leland Swanson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUCK DC-DC CONVERTER WITH ACCURACY ENHANCEMENT
- Publication number 20140132232
- Publication date May 15, 2014
- MICREL, INC.
- William MacLean
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHASE LOCKED LOOP WITH ADAPTIVE LOOP FILTER
- Publication number 20130257546
- Publication date Oct 3, 2013
- FREESCALE SEMICONDUCTOR, INC.
- Dashun Xue
- H03 - BASIC ELECTRONIC CIRCUITRY

Person

Patents Grantslast 30 patents

Phase regulation in a peak current mode power converter

On-time modulation for phase locking in a buck converter using coup...

Systems and methods for sensing current in a power converter

High current LDO voltage regulator with dynamic pre-regulator

On-time modulation for phase locking in a buck converter using coup...

Buck DC-DC converter with fixed frequency

Hysteretic buck DC-DC converter

Buck DC-DC converter with accuracy enhancement

Buck DC-DC converter with improved accuracy

Phase-locked loop having a constant damping ratio

Phase locked loop with adaptive loop filter

Buck DC-DC converter with dual feedback control

Phase locked loop with adaptive biasing

Patents Applicationslast 30 patents

PHASE REGULATION IN A PEAK CURRENT MODE POWER CONVERTER

SYSTEMS AND METHODS FOR SENSING CURRENT IN A POWER CONVERTER

ON-TIME MODULATION FOR PHASE LOCKING IN A BUCK CONVERTER USING COUP...

ON-TIME MODULATION FOR PHASE LOCKING IN A BUCK CONVERTER USING COUP...

BUCK DC-DC CONVERTER WITH FIXED FREQUENCY

HYSTERETIC BUCK DC-DC CONVERTER

BUCK DC-DC CONVERTER WITH IMPROVED ACCURACY

BUCK DC-DC CONVERTER WITH ACCURACY ENHANCEMENT

PHASE LOCKED LOOP WITH ADAPTIVE LOOP FILTER