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HINDS INSTRUMENTS, INC
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Hillsboro, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Synchronous photoelastic modulator driving and detection
Patent number
11,686,957
Issue date
Jun 27, 2023
Hinds Instruments, Inc.
John Freudenthal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Universal cushion support for photoelastic modulator
Patent number
11,307,438
Issue date
Apr 19, 2022
Hinds Instruments, Inc.
James C. Mansfield
G02 - OPTICS
Information
Patent Grant
Dual transducer photoelastic modulator
Patent number
11,054,672
Issue date
Jul 6, 2021
Hinds Instruments, Inc.
John Freudenthal
G02 - OPTICS
Information
Patent Grant
Unambiguous retardance measurement
Patent number
9,841,372
Issue date
Dec 12, 2017
Hinds Instruments, Inc.
John Freudenthal
G01 - MEASURING TESTING
Information
Patent Grant
Polarization properties imaging systems
Patent number
9,683,930
Issue date
Jun 20, 2017
Hinds Instruments, Inc.
John Freudenthal
G01 - MEASURING TESTING
Information
Patent Grant
Birefringence measurement of polycrystalline silicon samples or the...
Patent number
9,228,936
Issue date
Jan 5, 2016
Hinds Instruments, Inc.
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Grant
Measurement of linear and circular diattenuation in optical elements
Patent number
9,019,497
Issue date
Apr 28, 2015
Hinds Instruments Inc.
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Grant
Alignment mechanism for photoelastic modulators
Patent number
8,797,660
Issue date
Aug 5, 2014
Hinds Instruments, Inc.
James C. Mansfield
G01 - MEASURING TESTING
Information
Patent Grant
Detection method for birefringence measurement
Patent number
8,743,360
Issue date
Jun 3, 2014
Hinds Instruments, Inc.
Baoliang Wang
F21 - LIGHTING
Information
Patent Grant
High throughput birefringence measurement
Patent number
8,582,101
Issue date
Nov 12, 2013
Hinds Instruments, Inc.
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Grant
Support system for vibrating optical assembly
Patent number
8,537,476
Issue date
Sep 17, 2013
Hinds Instruments Inc.
James C. Mansfield
G02 - OPTICS
Information
Patent Grant
Detection system for birefringence measurement
Patent number
8,520,207
Issue date
Aug 27, 2013
Hinds Instruments, Inc.
Baoliang Wang
F21 - LIGHTING
Information
Patent Grant
Detection system for birefringence measurement
Patent number
8,248,605
Issue date
Aug 21, 2012
Hinds Instruments, Inc.
Baoliang Wang
F21 - LIGHTING
Information
Patent Grant
Support for vibrating optical assembly
Patent number
7,800,845
Issue date
Sep 21, 2010
Hinds Instruments, Inc.
James C. Mansfield
G02 - OPTICS
Information
Patent Grant
Sample holder for an optical element
Patent number
7,746,465
Issue date
Jun 29, 2010
Hinds Instruments, Inc.
Douglas C. Mark
G01 - MEASURING TESTING
Information
Patent Grant
Automatic gain control in photodetectors
Patent number
7,495,205
Issue date
Feb 24, 2009
Hinds Instruments, Inc.
Robert Lakanen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Birefringence measurement of polymeric films and the like
Patent number
7,385,696
Issue date
Jun 10, 2008
Hinds Instruments, Inc.
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Grant
Out-of-plane birefringence measurement
Patent number
7,312,869
Issue date
Dec 25, 2007
Hinds Instruments, Inc.
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Grant
Purging light beam paths in optical equipment
Patent number
7,016,039
Issue date
Mar 21, 2006
Hinds Instruments, Inc.
Andrew O. Breninger
G01 - MEASURING TESTING
Information
Patent Grant
System for measuring of both circular and linear birefringence
Patent number
7,002,685
Issue date
Feb 21, 2006
Hinds Instruments, Inc.
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Grant
Birefringence measurement of large-format samples
Patent number
6,992,758
Issue date
Jan 31, 2006
Hinds Instruments, Inc.
Andrew D. Kaplan
G01 - MEASURING TESTING
Information
Patent Grant
Birefringence measurement at deep-ultraviolet wavelengths
Patent number
6,985,227
Issue date
Jan 10, 2006
Hinds Instruments, Inc.
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Grant
Controlling resonant photoelastic modulators
Patent number
6,970,278
Issue date
Nov 29, 2005
Hinds Instruments, Inc.
Tudor N. Buican
G02 - OPTICS
Information
Patent Grant
Mounting system for an optical assembly of a photoelastic modulator
Patent number
6,906,844
Issue date
Jun 14, 2005
Hinds Instruments, Inc.
Massoud Siahpoushan
G02 - OPTICS
Information
Patent Grant
Integrated diagnostic for photoelastic modulator
Patent number
6,867,863
Issue date
Mar 15, 2005
Hinds Instruments
Paul Kadlec
G02 - OPTICS
Information
Patent Grant
Adjustable sample holder for optical equipment
Patent number
6,765,734
Issue date
Jul 20, 2004
Hinds Instruments, Inc.
Christopher O. Griffiths
G01 - MEASURING TESTING
Information
Patent Grant
Measurement of waveplate retardation using a photoelastic modulator
Patent number
6,738,137
Issue date
May 18, 2004
Hinds Instruments, Inc.
Theodore C. Oakberg
G01 - MEASURING TESTING
Information
Patent Grant
Birefringence measurement
Patent number
6,697,157
Issue date
Feb 24, 2004
Hinds Instruments
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Grant
Measurement of waveplate retardation using a photoelastic modulator
Patent number
6,473,181
Issue date
Oct 29, 2002
Hinds Instruments, Inc.
Theodore C. Oakberg
G01 - MEASURING TESTING
Information
Patent Grant
Birefringence measurement system
Patent number
6,473,179
Issue date
Oct 29, 2002
Hinds Instruments, Inc.
Baoliang Wang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SYNCHRONOUS PHOTOELASTIC MODULATOR DRIVING AND DETECTION
Publication number
20200174289
Publication date
Jun 4, 2020
HINDS INSTRUMENTS, INC
John Freudenthal
G02 - OPTICS
Information
Patent Application
DUAL TRANSDUCER PHOTOELASTIC MODULATOR
Publication number
20190171042
Publication date
Jun 6, 2019
HINDS INSTRUMENTS, INC
John Freudenthal
G02 - OPTICS
Information
Patent Application
MITIGATING MENISCUS EFFECTS IN VERTICALLY ORIENTED CIRCULAR DICHROI...
Publication number
20180283948
Publication date
Oct 4, 2018
HINDS INSTRUMENTS, INC
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Application
UNIVERSAL CUSHION SUPPORT FOR PHOTOELASTIC MODULATOR
Publication number
20180180906
Publication date
Jun 28, 2018
HINDS INSTRUMENTS, INC
James C. Mansfield
G02 - OPTICS
Information
Patent Application
POLARIZATION PROPERTIES IMAGING SYSTEMS
Publication number
20170307517
Publication date
Oct 26, 2017
HINDS INSTRUMENTS, INC
John Freudenthal
G01 - MEASURING TESTING
Information
Patent Application
POLARIZATION PROPERTIES IMAGING SYSTEMS
Publication number
20160116397
Publication date
Apr 28, 2016
HINDS INSTRUMENTS, INC
John Freudenthal
G01 - MEASURING TESTING
Information
Patent Application
UNAMBIGUOUS RETARDANCE MEASUREMENT
Publication number
20160091416
Publication date
Mar 31, 2016
HINDS INSTRUMENTS, INC
John Freudenthal
G01 - MEASURING TESTING
Information
Patent Application
Birefringence Measurement of Polycrystalline Silicon Samples or the...
Publication number
20150153270
Publication date
Jun 4, 2015
HINDS INSTRUMENTS, INC
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Application
Alignment Mechanism for Photoelastic Modulators
Publication number
20140204451
Publication date
Jul 24, 2014
HINDS INSTRUMENTS, INC
James C. MANSFIELD
G02 - OPTICS
Information
Patent Application
Detection Method for Birefringence Measurement
Publication number
20130335977
Publication date
Dec 19, 2013
HINDS INSTRUMENTS, INC
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Application
Detection System for Birefringence Measurement
Publication number
20120326005
Publication date
Dec 27, 2012
HINDS INSTRUMENTS, INC
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Application
High Throughput Birefringence Measurement
Publication number
20110181883
Publication date
Jul 28, 2011
HINDS INSTRUMENTS, INC
Baoliang Wang
G02 - OPTICS
Information
Patent Application
Support System for Vibrating Optical Assembly
Publication number
20110063707
Publication date
Mar 17, 2011
HINDS INSTRUMENTS, INC
James C. Mansfield
G02 - OPTICS
Information
Patent Application
Measurement of Linear and Circular Diattentuation in Optical Elements
Publication number
20090323064
Publication date
Dec 31, 2009
HINDS INSTRUMENTS, INC
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Application
Detection System for Birefringence Measurement
Publication number
20090279089
Publication date
Nov 12, 2009
HINDS INSTRUMENTS, INC
Baoliang Wang
F21 - LIGHTING
Information
Patent Application
Automatic Gain Control in Photodetectors
Publication number
20080290257
Publication date
Nov 27, 2008
HINDS INSTRUMENTS, INC
Robert Lakanen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Sample Holder for an Optical Element
Publication number
20080174773
Publication date
Jul 24, 2008
Hinds Instruments Inc.
Douglas C. Mark
G01 - MEASURING TESTING
Information
Patent Application
SUPPORT FOR VIBRATING OPTICAL ASSEMBLY
Publication number
20080001055
Publication date
Jan 3, 2008
HINDS INSTRUMENTS, INC
James C. Mansfield
G02 - OPTICS
Information
Patent Application
BIREFRINGENCE MEASUREMENT OF POLYMERIC FILMS AND THE LIKE
Publication number
20060187452
Publication date
Aug 24, 2006
Hinds Instruments Inc.
Baoliang WANG
G01 - MEASURING TESTING
Information
Patent Application
Out-of-plane birefringence measurement
Publication number
20050219528
Publication date
Oct 6, 2005
Hinds Instruments Inc
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Application
Purging light beam paths in optical equipment
Publication number
20040156049
Publication date
Aug 12, 2004
Hinds Instruments, Inc.
Andrew H. Breninger
G02 - OPTICS
Information
Patent Application
Birefringence measurement at deep-ultraviolet wavelengths
Publication number
20040114142
Publication date
Jun 17, 2004
Hinds Instruments, Inc.
Baoliang Wang
G01 - MEASURING TESTING
Information
Patent Application
Birefringence measurement of large-format samples
Publication number
20040075834
Publication date
Apr 22, 2004
Hinds Instruments, Inc.
Andrew D. Kaplan
G01 - MEASURING TESTING
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