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Jonathan Berger
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San Diego, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Leaf-spring optical seismometer using fringe signals for seismic me...
Patent number
9,250,118
Issue date
Feb 2, 2016
The Regents of the University of California
Mark A. Zumberge
G01 - MEASURING TESTING
Information
Patent Grant
Resolving quadrature fringes of interferometer signals in real time
Patent number
8,023,116
Issue date
Sep 20, 2011
The Regents of the University of California
Mark A. Zumberge
G01 - MEASURING TESTING
Information
Patent Grant
Resolving quadrature fringes of interferometer signals in real time
Patent number
7,224,463
Issue date
May 29, 2007
The Regents of the University of California
Mark A. Zumberge
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber infrasound sensor
Patent number
6,788,417
Issue date
Sep 7, 2004
The Regents of the University of California
Mark Zumberge
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
OPTICAL SEISMOMETER
Publication number
20120247213
Publication date
Oct 4, 2012
Mark A. Zumberge
G01 - MEASURING TESTING