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John Vandermey
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Georgetown, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Crosstalk compensation for ion mobility spectrometry power supply
Patent number
10,175,197
Issue date
Jan 8, 2019
DH Technologies Development Pte. Ltd.
Manuel Faur
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for measuring RF voltage from a quadrupole in a mass spec...
Patent number
9,714,960
Issue date
Jul 25, 2017
DH Technologies Development Pte. Ltd.
John Vandermey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage power supply filter for a mass spectrometer
Patent number
9,437,409
Issue date
Sep 6, 2016
DH Technologies Development Pte. Ltd.
John Vandermey
G05 - CONTROLLING REGULATING
Information
Patent Grant
Apparatus for providing power to a multipole in a mass spectrometer
Patent number
8,847,433
Issue date
Sep 30, 2014
DH Technologies Development Pte. Ltd.
John Vandermey
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and method for coupling RF and AC signals to provide powe...
Patent number
8,847,151
Issue date
Sep 30, 2014
DH Technologies Development Pte. Ltd.
John Vandermey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ion optics drain for ion mobility
Patent number
8,350,212
Issue date
Jan 8, 2013
DH Technologies Development Pte. Ltd.
Thomas R. Covey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Linear FAIMS power supply
Patent number
7,838,822
Issue date
Nov 23, 2010
DH Technologies Development Pte. Ltd.
John Vandermey
G01 - MEASURING TESTING
Information
Patent Grant
Mass spectrometer with multiple capacitively coupled mass analysis...
Patent number
6,340,814
Issue date
Jan 22, 2002
Sciex, A division of MDS Inc.
John Vandermey
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Crosstalk Compensation for Ion Mobility Spectrometry Power Supply
Publication number
20170191964
Publication date
Jul 6, 2017
DH Technologies Development Pte. Ltd.
Manuel Faur
G01 - MEASURING TESTING
Information
Patent Application
HIGH VOLTAGE POWER SUPPLY FILTER
Publication number
20150187552
Publication date
Jul 2, 2015
DH Technologies Development Pet. Ltd.
John Vandermey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR PROVIDING POWER TO A MULTIPOLE IN A MASS SPECTROMETER
Publication number
20110278946
Publication date
Nov 17, 2011
DH Technologies Development Pte. Ltd.
John Vandermey
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
APPARATUS AND METHOD FOR COUPLING RF AND AC SIGNALS TO PROVIDE POWE...
Publication number
20110278917
Publication date
Nov 17, 2011
DH Technologies Development Pte. Ltd.
John Vandermey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR MEASURING RF VOLTAGE FROM A QUADRUPOLE IN A MASS SPEC...
Publication number
20110084690
Publication date
Apr 14, 2011
DH Technologies Development Pte. Ltd.
John Vandermey
G01 - MEASURING TESTING
Information
Patent Application
ION OPTICS DRAIN FOR ION MOBILITY
Publication number
20100237233
Publication date
Sep 23, 2010
Thomas R. Covey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Linear FAIMS Power Supply
Publication number
20090140138
Publication date
Jun 4, 2009
Applera Corporation
John Vandermey
G01 - MEASURING TESTING