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Fenglian Chang
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Grand Blanc, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sensing element and method of making the same
Patent number
8,545,684
Issue date
Oct 1, 2013
Delphi Technologies, Inc.
Fenglian Chang
G01 - MEASURING TESTING
Information
Patent Grant
Methods of treating electrodes and gas sensors comprising the elect...
Patent number
7,241,477
Issue date
Jul 10, 2007
Delphi Technologies, Inc.
Fenglian Chang
G01 - MEASURING TESTING
Information
Patent Grant
Production of ternary shape-memory alloy films by sputtering using...
Patent number
6,596,132
Issue date
Jul 22, 2003
Delphi Technologies, Inc.
Gregory Keller Rasmussen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing NiTiHf alloy films by sputtering
Patent number
6,592,724
Issue date
Jul 15, 2003
Delphi Technologies, Inc.
Gregory Keller Rasmussen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for deposition of sputtered shape memory alloy films
Patent number
6,454,913
Issue date
Sep 24, 2002
Delphi Technologies, Inc.
Gregory K. Rasmussen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Production of binary shape-memory alloy films by sputtering using a...
Patent number
6,358,380
Issue date
Mar 19, 2002
Delphi Technologies, Inc.
Gamdur Singh Mann
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
COMPLIANT GLASS SEAL FOR FUEL CELL STACK
Publication number
20120094205
Publication date
Apr 19, 2012
Delphi Technologies, Inc.
FENGLIAN CHANG
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SENSING ELEMENT AND METHOD OF MAKING THE SAME
Publication number
20110020535
Publication date
Jan 27, 2011
Delphi Technologies, Inc.
FENGLIAN CHANG
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF MAKING GAS SENSOR ELEMENT, AND GAS SENSOR DERIVED THEREFROM
Publication number
20090260987
Publication date
Oct 22, 2009
Carlos A. Valdes
G01 - MEASURING TESTING
Information
Patent Application
Sensing element and method of making the same
Publication number
20070108047
Publication date
May 17, 2007
Fenglian Chang
G01 - MEASURING TESTING
Information
Patent Application
Methods of treating electrodes and gas sensors comprising the elect...
Publication number
20050016841
Publication date
Jan 27, 2005
Fenglian Chang
G01 - MEASURING TESTING
Information
Patent Application
High temperature shape memory alloy thin film
Publication number
20030168334
Publication date
Sep 11, 2003
Delphi Technologies, Inc.
Gregory K. Rasmussen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Fabrication of high temperature low hysterisis shape memory alloy t...
Publication number
20020189719
Publication date
Dec 19, 2002
Gregory K. Rasmussen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...