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
Apparatus for carrying out polarization resolved Raman spectroscopy
- Patent number 12,228,450
- Issue date Feb 18, 2025
- Danmarks Tekniske Universitet; Xnovo Technology ApS
- Oleksii Ilchenko
- G01 - MEASURING TESTING
Information Patent Grant
Spectrometer with self-referenced calibration
- Patent number 12,228,451
- Issue date Feb 18, 2025
- Wisconsin Alumni Research Foundation
- Scott Sanders
- G01 - MEASURING TESTING
Information Patent Grant
Ultra-wide angle broadband polarization imaging system based on met...
- Patent number 12,228,710
- Issue date Feb 18, 2025
- The Institute of Optics and Electronics, The Chinese Academy of Sciences
- Xiangang Luo
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for obtaining chemical and/or material specifi...
- Patent number 12,196,615
- Issue date Jan 14, 2025
- University of Southampton
- Sumeet Mahajan
- G01 - MEASURING TESTING
Information Patent Grant
Reducing polarization dependent loss (PDL) in a grating-based optic...
- Patent number 12,174,066
- Issue date Dec 24, 2024
- Viavi Solutions Inc.
- Driss Touahri
- G01 - MEASURING TESTING
Information Patent Grant
Multichannel spectrophotometer using linear variable filter sensor
- Patent number 12,174,069
- Issue date Dec 24, 2024
- Chris Boes
- G01 - MEASURING TESTING
Information Patent Grant
Focus scanning apparatus recording color
- Patent number 12,150,836
- Issue date Nov 26, 2024
- 3Shape A/S
- Bo Esbech
- G01 - MEASURING TESTING
Information Patent Grant
Cooperative polarization skylight background radiation measurement...
- Patent number 12,135,277
- Issue date Nov 5, 2024
- Hefei Institutes of Physical Science, CAS
- Congming Dai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus, systems and methods for detecting light
- Patent number 12,072,188
- Issue date Aug 27, 2024
- PANTECH CORPORATION
- Xin Yuan
- G01 - MEASURING TESTING
Information Patent Grant
Multispectral ranging and imaging systems
- Patent number 12,072,237
- Issue date Aug 27, 2024
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for intraoperative detection of cancer margins us...
- Patent number 12,059,253
- Issue date Aug 13, 2024
- ChemImage Technologies LLC
- Shona Stewart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical sensor of bio-molecules using interferometer
- Patent number 12,055,486
- Issue date Aug 6, 2024
- ACCESS MEDICAL SYSTEMS, LTD.
- Hong Tan
- G01 - MEASURING TESTING
Information Patent Grant
Trace microanalysis microscope systems and methods
- Patent number 12,025,498
- Issue date Jul 2, 2024
- SPECTRICON IKE
- Konstantinos Balas
- G01 - MEASURING TESTING
Information Patent Grant
Combined multi-spectral and polarization sensor
- Patent number 12,018,983
- Issue date Jun 25, 2024
- The Boeing Company
- David Roderick Gerwe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-WIDE ANGLE BROADBAND POLARIZATION IMAGING SYSTEM BASED ON MET...
- Publication number 20250044558
- Publication date Feb 6, 2025
- The Institute of Optics and Electronics, The Chinese Academy of Sciences
- Xiangang LUO
- G01 - MEASURING TESTING
Information Patent Application
MULTISPECTRAL RANGING AND IMAGING SYSTEMS
- Publication number 20250012629
- Publication date Jan 9, 2025
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-DIMENSIONAL HYPERSPECTRAL IMAGING SYSTEM AND METHOD THEREOF
- Publication number 20240402011
- Publication date Dec 5, 2024
- National Tsing Hua University
- Wei-Chih Wang
- G01 - MEASURING TESTING
Information Patent Application
HYPERSPECTRAL IMAGING DEVICE AND OPERATION METHOD OF THE SAME
- Publication number 20240319009
- Publication date Sep 26, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hong-Seok SEO
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TECHNIQUE FOR MATERIAL CHARACTERIZATION
- Publication number 20240295436
- Publication date Sep 5, 2024
- NOVA LTD
- Gilad BARAK
- G01 - MEASURING TESTING
Information Patent Application
Optical Wavelength Measurement Apparatus and Method, Optical Wavele...
- Publication number 20240295437
- Publication date Sep 5, 2024
- Huawei Technologies Co., Ltd
- Lei Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods and Devices for Standoff Differential Raman Spectroscopy wi...
- Publication number 20240159588
- Publication date May 16, 2024
- Pendar Technologies, LLC
- Daryoosh VAKHSHOORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PULSED SPECTROPOLARIMETER
- Publication number 20240142308
- Publication date May 2, 2024
- Roger Smith
- 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

using polarising or depolarising elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus for carrying out polarization resolved Raman spectroscopy

Spectrometer with self-referenced calibration

Ultra-wide angle broadband polarization imaging system based on met...

Method and apparatus for obtaining chemical and/or material specifi...

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

Multichannel spectrophotometer using linear variable filter sensor

Focus scanning apparatus recording color

Cooperative polarization skylight background radiation measurement...

Apparatus, systems and methods for detecting light

Multispectral ranging and imaging systems

System and method for intraoperative detection of cancer margins us...

Optical sensor of bio-molecules using interferometer

Trace microanalysis microscope systems and methods

Combined multi-spectral and polarization sensor

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

Patents Applicationslast 30 patents

ULTRA-WIDE ANGLE BROADBAND POLARIZATION IMAGING SYSTEM BASED ON MET...

MULTISPECTRAL RANGING AND IMAGING SYSTEMS

TWO-DIMENSIONAL HYPERSPECTRAL IMAGING SYSTEM AND METHOD THEREOF

HYPERSPECTRAL IMAGING DEVICE AND OPERATION METHOD OF THE SAME

OPTICAL TECHNIQUE FOR MATERIAL CHARACTERIZATION

Optical Wavelength Measurement Apparatus and Method, Optical Wavele...

Methods and Devices for Standoff Differential Raman Spectroscopy wi...

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