using polarising or depolarising elements

Industry

CPC
G01J3/0224

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Parent Industries

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 G01J3/00Spectrometry Spectrophotometry Monochromators Measuring colour

Current Industry

G01J3/0224using polarising or depolarising elements

Industries

Patents Grantslast 30 patents

Information Patent Grant
Interferometric sensor based on slab waveguide
- Patent number 11,933,732
- Issue date Mar 19, 2024
- UNM Rainforest Innovations
- Mani Hossein-Zadeh
- G02 - OPTICS
Information Patent Grant
Optical technique for material characterization
- Patent number 11,927,481
- Issue date Mar 12, 2024
- Nova Ltd.
- Gilad Barak
- G01 - MEASURING TESTING
Information Patent Grant
Monolithic optical retarder
- Patent number 11,906,770
- Issue date Feb 20, 2024
- KLA Corporal
- Shankar Krishnan
- G01 - MEASURING TESTING
Information Patent Grant
High-speed Fourier-transform spectroscopy apparatus and spectroscop...
- Patent number 11,892,354
- Issue date Feb 6, 2024
- The University of Tokyo
- Takuro Ideguchi
- G01 - MEASURING TESTING
Information Patent Grant
Methods and devices for standoff differential Raman spectroscopy wi...
- Patent number 11,885,681
- Issue date Jan 30, 2024
- Pendar Technologies, LLC
- Daryoosh Vakhshoori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device comprising wavelength-selective optical filter inclu...
- Patent number 11,879,779
- Issue date Jan 23, 2024
- 3M Innovative Properties Company
- John A. Wheatley
- G02 - OPTICS
Information Patent Grant
Apparatus and method for confocal microscopy using dispersed struct...
- Patent number 11,872,015
- Issue date Jan 16, 2024
- Cylite Pty Ltd
- Steven James Frisken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for multiple source excitation Raman spectroscopy
- Patent number 11,874,229
- Issue date Jan 16, 2024
- Onto Innovation Inc.
- George Andrew Antonelli
- G02 - OPTICS
Information Patent Grant
Spectrometer including metasurface
- Patent number 11,867,556
- Issue date Jan 9, 2024
- Samsung Electronics Co., Ltd.
- Seunghoon Han
- B82 - NANO-TECHNOLOGY
Information Patent Grant
On-chip simultaneous full stokes polarization (linear + circular) a...
- Patent number 11,841,522
- Issue date Dec 12, 2023
- Samsung Electronics Co., Ltd.
- Radwanul Hasan Siddique
- G01 - MEASURING TESTING
Information Patent Grant
Reducing polarization dependent loss (PDL) in a grating-based optic...
- Patent number 11,828,648
- Issue date Nov 28, 2023
- Viavi Solutions Inc.
- Driss Touahri
- G01 - MEASURING TESTING
Information Patent Grant
Differential interference imaging system capable of rapidly changin...
- Patent number 11,740,129
- Issue date Aug 29, 2023
- SOUTH CHINA NORMAL UNIVERSITY
- Xiaoxu Lv
- G01 - MEASURING TESTING
Information Patent Grant
Channel-specific micro-optics for optical arrays
- Patent number 11,733,092
- Issue date Aug 22, 2023
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Axially-offset differential interference contrast correlation spect...
- Patent number 11,656,164
- Issue date May 23, 2023
- Purdue Research Foundation
- Garth Jason Simpson
- G01 - MEASURING TESTING
Information Patent Grant
Combined multi-spectral and polarization sensor
- Patent number 11,635,328
- Issue date Apr 25, 2023
- The Boeing Company
- David Roderick Gerwe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for conformal vision
- Patent number 11,607,136
- Issue date Mar 21, 2023
- ChemImage Corporation
- Matthew Nelson
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor of bio-molecules using interferometer
- Patent number 11,604,140
- Issue date Mar 14, 2023
- ACCESS MEDICAL SYSTEMS, LTD.
- Hong Tan
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for efficient separation of polarized UV light
- Patent number 11,598,757
- Issue date Mar 7, 2023
- Phoseon Technology, Inc.
- Shiou-jyh Ja
- G01 - MEASURING TESTING
Information Patent Grant
Optical property evaluation apparatus and optical property evaluati...
- Patent number 11,585,696
- Issue date Feb 21, 2023
- Hamamatsu Photonics K.K.
- Yoshiro Nomoto
- G01 - MEASURING TESTING
Information Patent Grant
Scanning probe having micro-tip, method and apparatus for manufactu...
- Patent number 11,579,169
- Issue date Feb 14, 2023
- National Institute of Metrology, China
- Zhen-Dong Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Image guided micro-Raman spectroscopy
- Patent number 11,555,742
- Issue date Jan 17, 2023
- Provincial Health Services Authority
- Zhenguo Wu
- G01 - MEASURING TESTING
Information Patent Grant
Optical technique for material characterization
- Patent number 11,543,294
- Issue date Jan 3, 2023
- Nova Ltd.
- Gilad Barak
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for colour imaging a three-dimensional structure
- Patent number 11,528,463
- Issue date Dec 13, 2022
- Align Technology, Inc.
- Noam Babayoff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Measuring apparatus
- Patent number 11,506,536
- Issue date Nov 22, 2022
- Kioxia Corporation
- Taro Shiokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging spectropolarimeter
- Patent number 11,499,870
- Issue date Nov 15, 2022
- Bruker Nano, Inc.
- Mazen Zawaideh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal fourier transform imaging spectrometer
- Patent number 11,490,037
- Issue date Nov 1, 2022
- Palo Alto Research Center Incorporated
- Alex Hegyi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subpixel apertures for channels in a scanning sensor array
- Patent number 11,473,970
- Issue date Oct 18, 2022
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Channel-specific micro-optics for optical arrays
- Patent number 11,473,969
- Issue date Oct 18, 2022
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic devices with light sensor system having polarized light...
- Patent number 11,473,968
- Issue date Oct 18, 2022
- Apple Inc.
- Po-Chieh Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inspection apparatus, sensing apparatus, sensitivity control appara...
- Patent number 11,448,586
- Issue date Sep 20, 2022
- Sony Group Corporation
- Masatoshi Takashima
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
PULSED SPECTROPOLARIMETER
- Publication number 20240142308
- Publication date May 2, 2024
- G01 - MEASURING TESTING
Information Patent Application
MULTI-SPECTRAL AND POLARIZATION IMAGING APPARATUS WITH ATMOSPHERIC...
- Publication number 20240125973
- Publication date Apr 18, 2024
- The Boeing Company
- David R. Gerwe
- G01 - MEASURING TESTING
Information Patent Application
SPECTROMETRY DEVICE AND SPECTROMETRY METHOD
- Publication number 20240110830
- Publication date Apr 4, 2024
- OSAKA UNIVERSITY
- Katsumasa FUJITA
- G01 - MEASURING TESTING
Information Patent Application
REDUCING POLARIZATION DEPENDENT LOSS (PDL) IN A GRATING-BASED OPTIC...
- Publication number 20240110831
- Publication date Apr 4, 2024
- VIAVI SOLUTIONS INC.
- Driss TOUAHRI
- G01 - MEASURING TESTING
Information Patent Application
Spectrometer with Self-Referenced Calibration
- Publication number 20240053198
- Publication date Feb 15, 2024
- Wisconsin Alumni Research Foundation
- Scott Sanders
- G01 - MEASURING TESTING
Information Patent Application
LINEAR ARRAY SCANNING BRILLOUIN SCATTERING ELASTIC IMAGING DEVICE
- Publication number 20240044709
- Publication date Feb 8, 2024
- NANCHANG HANGKONG UNIVERSITY
- Jiulin SHI
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR MEASURING AN ESTIMATED DEGREE OF LINEAR POLARIZATION OF...
- Publication number 20230417598
- Publication date Dec 28, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- François Deneuville
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND A METHOD FOR POLARIZATION DEPENDENT IMAGING
- Publication number 20230392984
- Publication date Dec 7, 2023
- Bruno FIGEYS
- G01 - MEASURING TESTING
Information Patent Application
MULTISPECTRAL RANGING AND IMAGING SYSTEMS
- Publication number 20230384153
- Publication date Nov 30, 2023
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SENSING MODULE
- Publication number 20230375525
- Publication date Nov 23, 2023
- ROCKLEY PHOTONICS LIMITED
- Sean Merritt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FOCUS SCANNING APPARATUS RECORDING COLOR
- Publication number 20230363866
- Publication date Nov 16, 2023
- 3SHAPE A/S
- Bo ESBECH
- G01 - MEASURING TESTING
Information Patent Application
LENS DEVICE, FILTER UNIT, AND IMAGING APPARATUS
- Publication number 20230341262
- Publication date Oct 26, 2023
- FUJIFILM CORPORATION
- Kazuyoshi OKADA
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR MULTIPLE SOURCE EXCITATION RAMAN SPECTROSCOPY
- Publication number 20230324303
- Publication date Oct 12, 2023
- ONTO INNOVATION INC.
- George Andrew ANTONELLI
- G02 - OPTICS
Information Patent Application
OPTICAL SPECTROMETER BASED ON ALTERNATING DIFFRACTIVE OPTICAL ELEMENTS
- Publication number 20230296433
- Publication date Sep 21, 2023
- ORTA DOGU TEKNIK UNIVERSITESI
- Emre YUCE
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TECHNIQUE FOR MATERIAL CHARACTERIZATION
- Publication number 20230296434
- Publication date Sep 21, 2023
- NOVA LTD
- Gilad BARAK
- G01 - MEASURING TESTING
Information Patent Application
FOCUS SCANNING APPARATUS RECORDING COLOR
- Publication number 20230285125
- Publication date Sep 14, 2023
- 3SHAPE A/S
- Bo ESBECH
- G01 - MEASURING TESTING
Information Patent Application
COMBINED MULTI-SPECTRAL AND POLARIZATION SENSOR
- Publication number 20230266165
- Publication date Aug 24, 2023
- The Boeing Company
- David Roderick Gerwe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTING PLANT PRODUCT PROPERTIES
- Publication number 20230236117
- Publication date Jul 27, 2023
- RUBENS IP PTY LTD
- Daniele PELLICCIA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR COLOUR IMAGING A THREE-DIMENSIONAL STRUCTURE
- Publication number 20230224446
- Publication date Jul 13, 2023
- Align Technology, Inc.
- Noam Babayoff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SENSOR OF BIO-MOLECULES USING INTERFEROMETER
- Publication number 20230194425
- Publication date Jun 22, 2023
- ACCESS MEDICAL SYSTEMS, LTD.
- Hong TAN
- G01 - MEASURING TESTING
Information Patent Application
MULTICHANNEL SPECTROPHOTOMETER USING LINEAR VARIABLE FILTER SENSOR
- Publication number 20230168123
- Publication date Jun 1, 2023
- Chris BOES
- G01 - MEASURING TESTING
Information Patent Application
ACHROMATIC AND POLARIZATION ADAPTIVE OPTICS SYSTEM
- Publication number 20230160752
- Publication date May 25, 2023
- Arizona Board of Regents on behalf of The University of Arizona
- Stanley Pau
- G01 - MEASURING TESTING
Information Patent Application
MONOLITHIC OPTICAL RETARDER
- Publication number 20230131913
- Publication date Apr 27, 2023
- Shankar Krishnan
- G01 - MEASURING TESTING
Information Patent Application
BROADBAND SUPER-RAYLEIGH SPECKLE CORRELATED IMAGING SPECTRAL CAMERA...
- Publication number 20230127376
- Publication date Apr 27, 2023
- Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
- Shensheng HAN
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR OBTAINING CHEMICAL AND/OR MATERIAL SPECIFI...
- Publication number 20230093989
- Publication date Mar 30, 2023
- University of Southampton
- Sumeet MAHAJAN
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR HIGH PERFORMANCE WIDE FIELD PHOTOTHERMAL I...
- Publication number 20230063843
- Publication date Mar 2, 2023
- Photothermal Spectroscopy Corp.
- Craig Prater
- G01 - MEASURING TESTING
Information Patent Application
CHANNEL-SPECIFIC MICRO-OPTICS FOR OPTICAL ARRAYS
- Publication number 20230009055
- Publication date Jan 12, 2023
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR CARRYING OUT POLARIZATION RESOLVED RAMAN SPECTROSCOPY
- Publication number 20230003576
- Publication date Jan 5, 2023
- Danmarks Tekniske Universitet
- Oleksii ILCHENKO
- G01 - MEASURING TESTING
Information Patent Application
TRACE MICROANALYSIS MICROSCOPE SYSTEMS AND METHODS
- Publication number 20220412802
- Publication date Dec 29, 2022
- SPECTRICON IKE
- KONSTANTINOS BALAS
- G01 - MEASURING TESTING
Information Patent Application
PROVIDING POLARIZATION DIVERSITY AND REDUCING POLARIZATION DEPENDEN...
- Publication number 20220390281
- Publication date Dec 8, 2022
- VIAVI Solutions Inc.
- Driss TOUAHRI
- G01 - MEASURING TESTING

using polarising or depolarising elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Interferometric sensor based on slab waveguide

Optical technique for material characterization

Monolithic optical retarder

High-speed Fourier-transform spectroscopy apparatus and spectroscop...

Methods and devices for standoff differential Raman spectroscopy wi...

Optical device comprising wavelength-selective optical filter inclu...

Apparatus and method for confocal microscopy using dispersed struct...

Apparatus and method for multiple source excitation Raman spectroscopy

Spectrometer including metasurface

On-chip simultaneous full stokes polarization (linear + circular) a...

Reducing polarization dependent loss (PDL) in a grating-based optic...

Differential interference imaging system capable of rapidly changin...

Channel-specific micro-optics for optical arrays

Axially-offset differential interference contrast correlation spect...

Combined multi-spectral and polarization sensor

System and method for conformal vision

Optical sensor of bio-molecules using interferometer

Methods and systems for efficient separation of polarized UV light

Optical property evaluation apparatus and optical property evaluati...

Scanning probe having micro-tip, method and apparatus for manufactu...

Image guided micro-Raman spectroscopy

Optical technique for material characterization

Method and apparatus for colour imaging a three-dimensional structure

Measuring apparatus

Imaging spectropolarimeter

Liquid crystal fourier transform imaging spectrometer

Subpixel apertures for channels in a scanning sensor array

Channel-specific micro-optics for optical arrays

Electronic devices with light sensor system having polarized light...

Inspection apparatus, sensing apparatus, sensitivity control appara...

Patents Applicationslast 30 patents

PULSED SPECTROPOLARIMETER

MULTI-SPECTRAL AND POLARIZATION IMAGING APPARATUS WITH ATMOSPHERIC...

SPECTROMETRY DEVICE AND SPECTROMETRY METHOD

REDUCING POLARIZATION DEPENDENT LOSS (PDL) IN A GRATING-BASED OPTIC...

Spectrometer with Self-Referenced Calibration

LINEAR ARRAY SCANNING BRILLOUIN SCATTERING ELASTIC IMAGING DEVICE

SYSTEM FOR MEASURING AN ESTIMATED DEGREE OF LINEAR POLARIZATION OF...

DEVICE AND A METHOD FOR POLARIZATION DEPENDENT IMAGING

MULTISPECTRAL RANGING AND IMAGING SYSTEMS

OPTICAL SENSING MODULE

FOCUS SCANNING APPARATUS RECORDING COLOR

LENS DEVICE, FILTER UNIT, AND IMAGING APPARATUS

APPARATUS AND METHOD FOR MULTIPLE SOURCE EXCITATION RAMAN SPECTROSCOPY

OPTICAL SPECTROMETER BASED ON ALTERNATING DIFFRACTIVE OPTICAL ELEMENTS

OPTICAL TECHNIQUE FOR MATERIAL CHARACTERIZATION

FOCUS SCANNING APPARATUS RECORDING COLOR

COMBINED MULTI-SPECTRAL AND POLARIZATION SENSOR

DETECTING PLANT PRODUCT PROPERTIES

METHOD AND APPARATUS FOR COLOUR IMAGING A THREE-DIMENSIONAL STRUCTURE

OPTICAL SENSOR OF BIO-MOLECULES USING INTERFEROMETER

MULTICHANNEL SPECTROPHOTOMETER USING LINEAR VARIABLE FILTER SENSOR

ACHROMATIC AND POLARIZATION ADAPTIVE OPTICS SYSTEM

MONOLITHIC OPTICAL RETARDER

BROADBAND SUPER-RAYLEIGH SPECKLE CORRELATED IMAGING SPECTRAL CAMERA...

METHOD AND APPARATUS FOR OBTAINING CHEMICAL AND/OR MATERIAL SPECIFI...

METHOD AND APPARATUS FOR HIGH PERFORMANCE WIDE FIELD PHOTOTHERMAL I...

CHANNEL-SPECIFIC MICRO-OPTICS FOR OPTICAL ARRAYS

APPARATUS FOR CARRYING OUT POLARIZATION RESOLVED RAMAN SPECTROSCOPY

TRACE MICROANALYSIS MICROSCOPE SYSTEMS AND METHODS

PROVIDING POLARIZATION DIVERSITY AND REDUCING POLARIZATION DEPENDEN...