Continuously variable IF [CVIF]; Wedge type

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G01J2003/1234

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GPHYSICS G01Measuring instruments G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT COLORIMETRY RADIATION PYROMETRY

Current Industry

G01J2003/1234Continuously variable IF [CVIF]; Wedge type

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Variable optical filter and a wavelength-selective sensor based the...
- Patent number 12,317,620
- Issue date May 27, 2025
- Viavi Solutions Inc.
- Karen Denise Hendrix
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing a linearly variable optical filter
- Patent number 12,258,658
- Issue date Mar 25, 2025
- OPTICS BALZERS AG
- Tobias Geldhauser
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical filter and spectrometer
- Patent number 12,135,239
- Issue date Nov 5, 2024
- Viavi Solutions Inc.
- Paula Smith
- G02 - OPTICS
Information Patent Grant
Infrared spectrometer having dielectric-polymer-based spectral filter
- Patent number 11,313,722
- Issue date Apr 26, 2022
- California Institute of Technology
- Axel Scherer
- G01 - MEASURING TESTING
Information Patent Grant
Optical filter and spectrometer
- Patent number 11,237,049
- Issue date Feb 1, 2022
- VIAVI Solutions Inc.
- Paula Smith
- G01 - MEASURING TESTING
Information Patent Grant
Spectrometer device and system
- Patent number 11,162,843
- Issue date Nov 2, 2021
- trinamiX GmbH
- Sebastian Valouch
- G01 - MEASURING TESTING
Information Patent Grant
Spectroscopic characterization of seafood
- Patent number 10,976,246
- Issue date Apr 13, 2021
- VIAVI Solutions Inc.
- Nada A. O'Brien
- G01 - MEASURING TESTING
Information Patent Grant
Spectral imaging apparatus and methods
- Patent number 10,962,478
- Issue date Mar 30, 2021
- AXON DX, LLC
- Philip R. Couch
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor comprising a rotatable Fabry-Perot multilayer etalon
- Patent number 10,955,336
- Issue date Mar 23, 2021
- Innovative Micro Technology
- Christopher S. Gudeman
- G01 - MEASURING TESTING
Information Patent Grant
Raman signal measuring method and apparatus, and biometric informat...
- Patent number 10,874,301
- Issue date Dec 29, 2020
- Samsung Electronics Co., Ltd.
- Seongho Cho
- G01 - MEASURING TESTING
Information Patent Grant
Filter array reconstructive spectrometry
- Patent number 10,852,189
- Issue date Dec 1, 2020
- The Regents of the University of California
- Zhaowei Liu
- G01 - MEASURING TESTING
Information Patent Grant
Optical filter and spectrometer
- Patent number 10,753,793
- Issue date Aug 25, 2020
- VIAVI Solutions Inc.
- Paula Smith
- G01 - MEASURING TESTING
Information Patent Grant
Variable optical filter and a wavelength-selective sensor based the...
- Patent number 10,756,131
- Issue date Aug 25, 2020
- VIAVI Solutions Inc.
- Karen Denise Hendrix
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical filter and spectrometer
- Patent number 10,718,663
- Issue date Jul 21, 2020
- VIAVI Solutions Inc.
- Paula Smith
- G01 - MEASURING TESTING
Information Patent Grant
In-situ spectral process monitoring
- Patent number 10,481,100
- Issue date Nov 19, 2019
- VIAVI Solutions Inc.
- Benjamin F. Catching
- G01 - MEASURING TESTING
Information Patent Grant
Spectroscopic characterization of seafood
- Patent number 10,401,284
- Issue date Sep 3, 2019
- VIAVI Solutions Inc.
- Nada A. O'Brien
- G01 - MEASURING TESTING
Information Patent Grant
Variable optical filter and a wavelength-selective sensor based the...
- Patent number 10,312,277
- Issue date Jun 4, 2019
- VIAVI Solutions Inc.
- Karen Denise Hendrix
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable spectrometer
- Patent number 10,222,325
- Issue date Mar 5, 2019
- VIAVI Solutions Inc.
- Curtis R. Hruska
- G01 - MEASURING TESTING
Information Patent Grant
Optical filter and spectrometer
- Patent number 10,190,910
- Issue date Jan 29, 2019
- VIAVI Solutions Inc.
- Curtis R. Hruska
- G02 - OPTICS
Information Patent Grant
Spectroscopic sensor including interference filter unit having sili...
- Patent number 10,168,213
- Issue date Jan 1, 2019
- Hamamatsu Photonics K.K.
- Katsumi Shibayama
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for spectrometrically capturing light with a photodiode w...
- Patent number 10,139,275
- Issue date Nov 27, 2018
- Technische Universitát Dresden
- Maik Langner
- G01 - MEASURING TESTING
Information Patent Grant
Optical filter and spectrometer
- Patent number 10,048,127
- Issue date Aug 14, 2018
- VIAVI Solutions Inc.
- Paula Smith
- G02 - OPTICS
Information Patent Grant
Optical filter element for devices for converting spectral informat...
- Patent number 10,012,541
- Issue date Jul 3, 2018
- Technische Universitát Dresden
- Maik Langner
- G02 - OPTICS
Information Patent Grant
Polarimetric multispectral camera
- Patent number 9,984,443
- Issue date May 29, 2018
- LEONARDO MW LTD
- Roger Malcolm Pilkington
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-situ spectral process monitoring
- Patent number 9,945,790
- Issue date Apr 17, 2018
- VIAVI Solutions Inc.
- Benjamin F. Catching
- G01 - MEASURING TESTING
Information Patent Grant
Optical filter device, optical module, and electronic apparatus
- Patent number 9,939,629
- Issue date Apr 10, 2018
- Seiko Epson Corporation
- Tomonori Matsushita
- G02 - OPTICS
Information Patent Grant
Spectroscopic unit and spectroscopic device using same
- Patent number 9,841,323
- Issue date Dec 12, 2017
- Konica Minolta, Inc.
- Yoshitaka Teraoka
- G02 - OPTICS
Information Patent Grant
Microplate reader with linear variable filter
- Patent number 9,733,124
- Issue date Aug 15, 2017
- BMG LABTECH, GmbH
- Markus Schappacher
- G01 - MEASURING TESTING
Information Patent Grant
Optical filter device and manufacturing method for the optical filt...
- Patent number 9,678,259
- Issue date Jun 13, 2017
- Seiko Epson Corporation
- Yasushi Matsuno
- G02 - OPTICS
Information Patent Grant
Spectroscopic sensor having a wire connected to a substrate through...
- Patent number 9,671,286
- Issue date Jun 6, 2017
- Hamamatsu Photonics K.K.
- Takashi Kasahara
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FILTER AND SPECTROMETER
- Publication number 20250052610
- Publication date Feb 13, 2025
- VIAVI SOLUTIONS INC.
- Paula SMITH
- G01 - MEASURING TESTING
Information Patent Application
WAVELENGTH SELECTION MODULE, ILLUMINATION SYSTEM AND METROLOGY SYSTEM
- Publication number 20220299365
- Publication date Sep 22, 2022
- ASML NETHERLANDS B.V.
- Gerbrand VAN DER ZOUW
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL FILTER AND SPECTROMETER
- Publication number 20220146308
- Publication date May 12, 2022
- VIAVI Solutions Inc.
- Paula SMITH
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MANUFACTURING A LINEARLY VARIABLE OPTICAL FILTER
- Publication number 20220074038
- Publication date Mar 10, 2022
- Optics Balzers AG
- Tobias Geldhauser
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SPECTROMETER DEVICE AND SYSTEM
- Publication number 20210072082
- Publication date Mar 11, 2021
- trinamiX GmbH
- Sebastian Valouch
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FILTER AND SPECTROMETER
- Publication number 20200340857
- Publication date Oct 29, 2020
- VIAVI Solutions Inc.
- Paula SMITH
- G02 - OPTICS
Information Patent Application
SPECTROSCOPIC CHARACTERIZATION OF SEAFOOD
- Publication number 20190353587
- Publication date Nov 21, 2019
- VIAVI Solutions Inc.
- Nada A. O'BRIEN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FILTER AND SPECTROMETER
- Publication number 20190003885
- Publication date Jan 3, 2019
- VIAVI Solutions Inc.
- Paula SMITH
- G01 - MEASURING TESTING
Information Patent Application
IN-SITU SPECTRAL PROCESS MONITORING
- Publication number 20180231472
- Publication date Aug 16, 2018
- VIAVI Solutions Inc.
- Benjamin F. CATCHING
- G01 - MEASURING TESTING
Information Patent Application
PORTABLE SPECTROMETER
- Publication number 20170336319
- Publication date Nov 23, 2017
- Viavi Solutions Inc.
- Curtis R. HRUSKA
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR SPECTROMETRICALLY CAPTURING LIGHT WITH A PHOTODIODE W...
- Publication number 20170241836
- Publication date Aug 24, 2017
- Technische Universitat Dresden
- Maik LANGNER
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FILTER ELEMENT FOR DEVICES FOR CONVERTING SPECTRAL INFORMAT...
- Publication number 20170241838
- Publication date Aug 24, 2017
- Technische Universitat Dresden
- Maik LANGNER
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER AND SPECTROMETER
- Publication number 20170219430
- Publication date Aug 3, 2017
- Viavi Solutions, Inc.
- Curtis R. HRUSKA
- G02 - OPTICS
Information Patent Application
SPECTROSCOPIC SENSOR
- Publication number 20140313514
- Publication date Oct 23, 2014
- Hamamatsu Photonics K.K.
- Katsumi Shibayama
- G01 - MEASURING TESTING
Information Patent Application
Microplate Reader With Linear Variable Filter
- Publication number 20140312212
- Publication date Oct 23, 2014
- BMG LABTECH, GmbH
- Markus Schappacher
- G01 - MEASURING TESTING
Information Patent Application
SPECTROSCOPIC SENSOR
- Publication number 20140253923
- Publication date Sep 11, 2014
- Hamamatsu Photonics K.K.
- Katsumi Shibayama
- G01 - MEASURING TESTING
Information Patent Application
PRODUCTION METHOD FOR SPECTROSCOPIC SENSOR
- Publication number 20140256079
- Publication date Sep 11, 2014
- Hamamatsu Photonics K.K.
- Katsumi Shibayama
- G02 - OPTICS
Information Patent Application
SPECTRORADIOMETER DEVICE AND APPLICATIONS OF SAME
- Publication number 20140247442
- Publication date Sep 4, 2014
- MicrOptix Technologies, LLC
- Joseph E. Johnson
- G01 - MEASURING TESTING
Information Patent Application
PORTABLE SPECTROMETER
- Publication number 20140131578
- Publication date May 15, 2014
- Curtis R. Hruska
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FILTER DEVICE AND MANUFACTURING METHOD FOR THE OPTICAL FILT...
- Publication number 20130208359
- Publication date Aug 15, 2013
- SEIKO EPSON CORPORATION
- Yasushi MATSUNO
- G02 - OPTICS
Information Patent Application
Apparatus for Measuring Optical Characteristics Including Position...
- Publication number 20130027687
- Publication date Jan 31, 2013
- Wayne D. Jung
- G02 - OPTICS
Information Patent Application
Apparatus and method for measuring optical characteristics of an ob...
- Publication number 20110255092
- Publication date Oct 20, 2011
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for measuring optical characteristics of teeth
- Publication number 20110151410
- Publication date Jun 23, 2011
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IN-LINE IMAGE SENSOR IN COMBINATION WITH LINEAR VARIABLE FILTER BAS...
- Publication number 20110089316
- Publication date Apr 21, 2011
- Xerox Corporation
- Paul A. HOSIER
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DETECTOR DEVICE
- Publication number 20100032551
- Publication date Feb 11, 2010
- Koninklijke Philips Electronics N.V.
- Volkmar Schulz
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method for measuring optical characteristics of an ob...
- Publication number 20090073422
- Publication date Mar 19, 2009
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for measuring optical characteristics of teeth
- Publication number 20080309924
- Publication date Dec 18, 2008
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spectral Photoelectric Measurement Transformer
- Publication number 20080156969
- Publication date Jul 3, 2008
- X-RITE EUROPE AG
- Peter Ehbets
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method for measuring optical characteristics of teeth
- Publication number 20070188738
- Publication date Aug 16, 2007
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for measuring optical characteristics of an ob...
- Publication number 20070115472
- Publication date May 24, 2007
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Continuously variable IF [CVIF]; Wedge type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable optical filter and a wavelength-selective sensor based the...

Method of manufacturing a linearly variable optical filter

Optical filter and spectrometer

Infrared spectrometer having dielectric-polymer-based spectral filter

Optical filter and spectrometer

Spectrometer device and system

Spectroscopic characterization of seafood

Spectral imaging apparatus and methods

Gas sensor comprising a rotatable Fabry-Perot multilayer etalon

Raman signal measuring method and apparatus, and biometric informat...

Filter array reconstructive spectrometry

Optical filter and spectrometer

Variable optical filter and a wavelength-selective sensor based the...

Optical filter and spectrometer

In-situ spectral process monitoring

Spectroscopic characterization of seafood

Variable optical filter and a wavelength-selective sensor based the...

Portable spectrometer

Optical filter and spectrometer

Spectroscopic sensor including interference filter unit having sili...

Apparatus for spectrometrically capturing light with a photodiode w...

Optical filter and spectrometer

Optical filter element for devices for converting spectral informat...

Polarimetric multispectral camera

In-situ spectral process monitoring

Optical filter device, optical module, and electronic apparatus

Spectroscopic unit and spectroscopic device using same

Microplate reader with linear variable filter

Optical filter device and manufacturing method for the optical filt...

Spectroscopic sensor having a wire connected to a substrate through...

Patents Applicationslast 30 patents

OPTICAL FILTER AND SPECTROMETER

WAVELENGTH SELECTION MODULE, ILLUMINATION SYSTEM AND METROLOGY SYSTEM

OPTICAL FILTER AND SPECTROMETER

METHOD OF MANUFACTURING A LINEARLY VARIABLE OPTICAL FILTER

SPECTROMETER DEVICE AND SYSTEM

OPTICAL FILTER AND SPECTROMETER

SPECTROSCOPIC CHARACTERIZATION OF SEAFOOD

OPTICAL FILTER AND SPECTROMETER

IN-SITU SPECTRAL PROCESS MONITORING

PORTABLE SPECTROMETER

APPARATUS FOR SPECTROMETRICALLY CAPTURING LIGHT WITH A PHOTODIODE W...

OPTICAL FILTER ELEMENT FOR DEVICES FOR CONVERTING SPECTRAL INFORMAT...

OPTICAL FILTER AND SPECTROMETER

SPECTROSCOPIC SENSOR

Microplate Reader With Linear Variable Filter

SPECTROSCOPIC SENSOR

PRODUCTION METHOD FOR SPECTROSCOPIC SENSOR

SPECTRORADIOMETER DEVICE AND APPLICATIONS OF SAME

PORTABLE SPECTROMETER

OPTICAL FILTER DEVICE AND MANUFACTURING METHOD FOR THE OPTICAL FILT...

Apparatus for Measuring Optical Characteristics Including Position...

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of teeth

IN-LINE IMAGE SENSOR IN COMBINATION WITH LINEAR VARIABLE FILTER BAS...

OPTICAL DETECTOR DEVICE

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of teeth

Spectral Photoelectric Measurement Transformer

Apparatus and method for measuring optical characteristics of teeth

Apparatus and method for measuring optical characteristics of an ob...