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Jon C. Sandberg
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Boulder, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Two-dimensional optical imaging methods and systems for particle de...
Patent number
8,427,642
Issue date
Apr 23, 2013
Particle Measuring Systems, Inc.
John Mitchell
G01 - MEASURING TESTING
Information
Patent Grant
Non-orthogonal particle detection systems and methods
Patent number
8,174,697
Issue date
May 8, 2012
Particle Measuring Systems, Inc.
John Mitchell
G01 - MEASURING TESTING
Information
Patent Grant
Two-dimensional optical imaging methods and systems for particle de...
Patent number
8,154,724
Issue date
Apr 10, 2012
Particle Measuring Systems, Inc.
John Mitchell
G01 - MEASURING TESTING
Information
Patent Grant
Non-orthogonal particle detection systems and methods
Patent number
8,027,035
Issue date
Sep 27, 2011
Particle Measuring Systems, Inc.
John Mitchell
G01 - MEASURING TESTING
Information
Patent Grant
Non-orthogonal particle detection systems and methods
Patent number
7,916,293
Issue date
Mar 29, 2011
Particle Measuring Systems, Inc.
John Mitchell
G01 - MEASURING TESTING
Information
Patent Grant
Method for noise cancellation by spectral flattening of laser outpu...
Patent number
7,295,585
Issue date
Nov 13, 2007
Research Electro-Optics, Inc.
Jon C. Sandberg
G01 - MEASURING TESTING
Information
Patent Grant
Method of noise cancellation in an unpolarized-laser instrument
Patent number
7,079,243
Issue date
Jul 18, 2006
Research Electro-Optics, Inc.
Jon C. Sandberg
G01 - MEASURING TESTING
Information
Patent Grant
Beam array pitch controller
Patent number
7,023,620
Issue date
Apr 4, 2006
Research Electro-Optics, Inc.
Jon C. Sandberg
G02 - OPTICS
Information
Patent Grant
Method and apparatus for achieving polarization in a laser using a...
Patent number
6,567,456
Issue date
May 20, 2003
Research Electro-Optics, Inc.
Jon C. Sandberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-precision etalon device and method of construction
Patent number
6,379,984
Issue date
Apr 30, 2002
Research Electro-Optics, Inc.
Jon C. Sandberg
G02 - OPTICS
Information
Patent Grant
Small particle characteristic determination
Patent number
5,920,388
Issue date
Jul 6, 1999
Research Electro-Optics, Inc.
Jon C. Sandberg
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for minimizing performance degradation in a la...
Patent number
5,907,575
Issue date
May 25, 1999
Research Electro-Optics, Inc.
Jon C. Sandberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intracavity particle detection using optically pumped laser media
Patent number
5,889,589
Issue date
Mar 30, 1999
Research Electro-Optics, Inc.
Jon C. Sandberg
G01 - MEASURING TESTING
Information
Patent Grant
Intracavity particle detection using optically pumped laser media
Patent number
5,726,753
Issue date
Mar 10, 1998
Research Electro-Optics, Inc.
Jon C. Sandberg
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Two-Dimensional Optical Imaging Methods and Systems for Particle De...
Publication number
20120140223
Publication date
Jun 7, 2012
Particle Measuring Systems, Inc.
John MITCHELL
G01 - MEASURING TESTING
Information
Patent Application
Non-Orthogonal Particle Detection Systems and Methods
Publication number
20120012757
Publication date
Jan 19, 2012
Particle Measuring Systems, Inc.
John MITCHELL
G01 - MEASURING TESTING
Information
Patent Application
Non-Orthogonal Particle Detection Systems and Methods
Publication number
20110155927
Publication date
Jun 30, 2011
Particle Measuring Systems, Inc.
John MITCHELL
G01 - MEASURING TESTING
Information
Patent Application
TWO-DIMENSIONAL OPTICAL IMAGING METHODS AND SYSTEMS FOR PARTICLE DE...
Publication number
20090244536
Publication date
Oct 1, 2009
John Mitchell
G01 - MEASURING TESTING
Information
Patent Application
NON-ORTHOGONAL PARTICLE DETECTION SYSTEMS AND METHODS
Publication number
20090219530
Publication date
Sep 3, 2009
John Mitchell
G01 - MEASURING TESTING
Information
Patent Application
Method for noise cancellation by spectral flattening of laser outpu...
Publication number
20040051869
Publication date
Mar 18, 2004
Jon C. Sandberg
G01 - MEASURING TESTING
Information
Patent Application
Method of noise cancellation in an unpolarized-laser instrument
Publication number
20040051870
Publication date
Mar 18, 2004
Jon C. Sandberg
G01 - MEASURING TESTING