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Arthur Hsu Chen Chang
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stacked switched capacitor energy buffer circuit
Patent number
10,218,289
Issue date
Feb 26, 2019
Massachusetts Institute of Technology
David J. Perreault
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for producing an asymmetric magnetic field
Patent number
9,786,423
Issue date
Oct 10, 2017
Massachusetts Institute of Technology
Al-Thaddeus Avestruz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Enhanced stacked switched capacitor energy buffer circuit
Patent number
9,762,145
Issue date
Sep 12, 2017
Massachusetts Institute of Technology
David J. Perreault
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reconfigurable compensator with large-signal stabilizing network
Patent number
9,490,644
Issue date
Nov 8, 2016
Apple Inc.
Arthur H. Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems approach to photovoltaic energy extraction
Patent number
9,407,164
Issue date
Aug 2, 2016
Massachusetts Institute of Technology
Arthur Hsu Chen Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stacked switched capacitor energy buffer circuit architecture
Patent number
9,374,020
Issue date
Jun 21, 2016
Massachusetts Institute of Technology
David J. Perreault
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Self-healing power amplifier: methods and apparatus
Patent number
8,319,549
Issue date
Nov 27, 2012
California Institute of Technology
Kaushik Sengupta
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
PHOTOVOLTAIC POWER BALANCING AND DIFFERENTIAL POWER PROCESSING
Publication number
20150144176
Publication date
May 28, 2015
Massachusetts Institute of Technology
Arthur Hsu Chen Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING AN ASYMMETRIC MAGNETIC FIELD
Publication number
20150116887
Publication date
Apr 30, 2015
Massachusetts Institute of Technology
Al-Thaddeus Avestruz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
RECONFIGURABLE COMPENSATOR WITH LARGE-SIGNAL STABILIZING NETWORK
Publication number
20150069957
Publication date
Mar 12, 2015
Apple Inc.
Arthur H. Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Stacked Switched Capacitor Energy Buffer Circuit
Publication number
20140355322
Publication date
Dec 4, 2014
Massachusetts Institute of Technology
David J. Perreault
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Enhanced Stacked Switched Capacitor Energy Buffer Circuit
Publication number
20140339918
Publication date
Nov 20, 2014
Massachusetts Institute of Technology
David J. Perreault
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Systems Approach To Photovoltaic Energy Extraction
Publication number
20140167513
Publication date
Jun 19, 2014
Arthur Hsu Chen Chang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SELF-HEALING POWER AMPLIFIER: METHODS AND APPARATUS
Publication number
20110140772
Publication date
Jun 16, 2011
California Institute of Technology
Kaushik Sengupta
H03 - BASIC ELECTRONIC CIRCUITRY