Santhi F. Mathew

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Londonderry, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Constant power dissipation in capacitance pressure transducers
- Patent number 7,451,654
- Issue date Nov 18, 2008
- MKS Instruments, Inc.
- Philip J. Maiorana
- G01 - MEASURING TESTING
Information Patent Grant
Multi-temperature heater for use with pressure transducers
- Patent number 6,772,640
- Issue date Aug 10, 2004
- MKS Instruments, Inc.
- Claudia J. Quigley
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for compensated sensor output
- Patent number 6,687,635
- Issue date Feb 3, 2004
- MKS Instruments, Inc.
- Stephen F. Horne
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transducer assembly with thermal shield
- Patent number 6,612,176
- Issue date Sep 2, 2003
- MKS Instruments, Inc.
- James M. Poulin
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transducer with compensation for thermal transients
- Patent number 6,588,280
- Issue date Jul 8, 2003
- MKS Instruments, Inc.
- Claudia J. Quigley
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Constant power dissipation in capacitance pressure transducers
- Publication number 20080034879
- Publication date Feb 14, 2008
- MKS Instrument, Inc.
- Philip J. Maiorana
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR COMPENSATED SENSOR OUTPUT
- Publication number 20030233205
- Publication date Dec 18, 2003
- Stephen F. Horne
- G01 - MEASURING TESTING
Information Patent Application
Pressure transducer with dual slope output
- Publication number 20030121332
- Publication date Jul 3, 2003
- Santhi E. Mathew
- G01 - MEASURING TESTING
Information Patent Application
Pressure transducer assembly with thermal shield
- Publication number 20020083774
- Publication date Jul 4, 2002
- James M. Poulin
- G01 - MEASURING TESTING