Mechanical variable delay line

Industry

CPC
G01B2290/35

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Parent Industries

GPHYSICS G01Measuring instruments G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS G01B2290/00Aspects of interferometers not specifically covered by any group under G01B9/02

Current Industry

G01B2290/35Mechanical variable delay line

Industries

Patents Grantslast 30 patents

Information Patent Grant
Systems, methods, and media for multiple reference arm spectral dom...
- Patent number 12,181,280
- Issue date Dec 31, 2024
- The General Hospital Corporation
- Guillermo J. Tearney
- G01 - MEASURING TESTING
Information Patent Grant
Mirror unit and optical module
- Patent number 12,152,878
- Issue date Nov 26, 2024
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Mirror unit and optical module
- Patent number 11,879,731
- Issue date Jan 23, 2024
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Systems, methods, and media for multiple reference arm spectral dom...
- Patent number 11,713,961
- Issue date Aug 1, 2023
- The General Hospital Corporation
- Guillermo J. Tearney
- G01 - MEASURING TESTING
Information Patent Grant
Optical module
- Patent number 11,635,290
- Issue date Apr 25, 2023
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optical device
- Patent number 11,629,947
- Issue date Apr 18, 2023
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Mirror unit and optical module
- Patent number 11,629,946
- Issue date Apr 18, 2023
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Mirror unit and optical module
- Patent number 11,624,605
- Issue date Apr 11, 2023
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Interferometer system and application thereof
- Patent number 11,231,271
- Issue date Jan 25, 2022
- Technology Innovation Momentum Fund (Israel) Limited Partnership
- Haim Suchowski
- G01 - MEASURING TESTING
Information Patent Grant
Optical module having high-accuracy spectral analysis
- Patent number 11,209,260
- Issue date Dec 28, 2021
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optical device
- Patent number 11,187,579
- Issue date Nov 30, 2021
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Systems, methods, and media for multiple reference arm spectral dom...
- Patent number 11,118,894
- Issue date Sep 14, 2021
- The General Hospital Corporation
- Guillermo J. Tearney
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical module
- Patent number 11,067,380
- Issue date Jul 20, 2021
- Hamamatsu Photonics K.K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Reflected light measurement device
- Patent number 11,016,036
- Issue date May 25, 2021
- OPT GATE CO., LTD.
- Masayuki Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Inspecting a multilayer sample
- Patent number 10,890,434
- Issue date Jan 12, 2021
- APPLEJACK 199 L.P.
- Wojciech Jan Walecki
- G01 - MEASURING TESTING
Information Patent Grant
Optical delay line for coherence imaging
- Patent number 10,782,117
- Issue date Sep 22, 2020
- Canon U.S.A., Inc.
- Badr Elmaanaoui
- G01 - MEASURING TESTING
Information Patent Grant
Ophthalmologic apparatus
- Patent number 10,702,145
- Issue date Jul 7, 2020
- Topcon Corporation
- Mariko Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Height and dimension measuring device that measures a height and di...
- Patent number 10,641,598
- Issue date May 5, 2020
- Keyence Corporation
- Tatsuro Homma
- G02 - OPTICS
Information Patent Grant
Shape measuring device
- Patent number 10,497,142
- Issue date Dec 3, 2019
- Keyence Corporation
- Yohei Okawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Jones matrix OCT system and program for carrying out image processi...
- Patent number 10,470,663
- Issue date Nov 12, 2019
- University of Tsukuba
- Yoshiaki Yasuno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical measurement device having a plurality of rotary shafts and...
- Patent number 10,422,621
- Issue date Sep 24, 2019
- Adamant Namiki Precision Jewel Co., Ltd.
- Hiroshi Yamazaki
- G02 - OPTICS
Information Patent Grant
Distributed delay-line for low-coherence interferometry
- Patent number 10,113,858
- Issue date Oct 30, 2018
- Medlumics S.L.
- Juan Sancho Durá
- G01 - MEASURING TESTING
Information Patent Grant
Optical coherence tomography using polarization information
- Patent number 9,995,565
- Issue date Jun 12, 2018
- Tomey Corporation
- Masahiro Yamanari
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for improving image clarity and sensitivity in...
- Patent number 9,897,538
- Issue date Feb 20, 2018
- The General Hospital Corporation
- Guillermo J. Tearney
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for low coherence interferometry
- Patent number 9,816,803
- Issue date Nov 14, 2017
- NETRA SYSTEMS, INC
- Manish Dinkarrao Kulkarni
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Measuring device for acquiring surface data and/or interfaces of a...
- Patent number 9,816,808
- Issue date Nov 14, 2017
- LESSMÜLLER LASERTECHNIK GMBH
- Eckhard Lessmüller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for quick switching to realize anterior and posterior eye se...
- Patent number 9,737,207
- Issue date Aug 22, 2017
- SHENZHEN CERTAINN TECHNOLOGY CO., LTD.
- Shoudong Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fiber optic system for sensing the position of a hydraulic accumula...
- Patent number 9,719,772
- Issue date Aug 1, 2017
- Teledyne Scientific & Imaging, LLC
- John E. Mansell
- G01 - MEASURING TESTING
Information Patent Grant
Self calibration for mirror positioning in optical MEMS interferome...
- Patent number 9,658,053
- Issue date May 23, 2017
- Si-Ware Systems
- Mostafa Medhat
- G02 - OPTICS
Information Patent Grant
Optical measuring apparatus
- Patent number 9,658,054
- Issue date May 23, 2017
- Hitachi-LG Data Storage, Inc.
- Kentaro Osawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COHERENCE TOMOGRAPH
- Publication number 20240393099
- Publication date Nov 28, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Noritaka MATSUBARA
- G02 - OPTICS
Information Patent Application
BROADBAND INTERFEROMETRY AND METHOD FOR MEASUREMENT RANGE EXTENSION...
- Publication number 20230324165
- Publication date Oct 12, 2023
- Automated Precision Inc.
- Yongwoo PARK
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DEVICE
- Publication number 20230221106
- Publication date Jul 13, 2023
- HAMAMATSU PHOTONICS K. K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MIRROR UNIT AND OPTICAL MODULE
- Publication number 20230003504
- Publication date Jan 5, 2023
- HAMAMATSU PHOTONICS K. K.
- Tomofumi Suzuki
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
INTERFEROMETER SYSTEM AND APPLICATION THEREOF
- Publication number 20210199419
- Publication date Jul 1, 2021
- Technology Innovation Momentum Fund (Israel) Limited Partnership
- Haim SUCHOWSKI
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR MEASURING HEIGHT IN THE PRESENCE OF THIN LAYERS
- Publication number 20180364028
- Publication date Dec 20, 2018
- UNITY SEMICONDUCTOR
- Jean-Philippe PIEL
- G01 - MEASURING TESTING
Information Patent Application
TRUE HETERODYNE SPECTRALLY CONTROLLED INTERFEROMETRY
- Publication number 20180149468
- Publication date May 31, 2018
- APRE INSTRUMENTS, LLC
- ARTUR OLSZAK
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MEASURING APPARATUS
- Publication number 20140204388
- Publication date Jul 24, 2014
- HITACHI MEDIA ELECTRONICS CO., LTD.
- Kentaro OSAWA
- G01 - MEASURING TESTING
Information Patent Application
CAMERA ADAPTER BASED OPTICAL IMAGING APPARATUS
- Publication number 20140176693
- Publication date Jun 26, 2014
- UNIVERSITY OF KENT
- Adrian Podoleanu
- G02 - OPTICS
Information Patent Application
Self Calibration for mirror positioning in Optical MEMS Interferome...
- Publication number 20140139839
- Publication date May 22, 2014
- SI-WARE SYSTEMS
- Mostafa Medhat
- G02 - OPTICS
Information Patent Application
METHOD AND DEVICE FOR THE SEQUENTIAL RECORDING OF INTERFEROMETRIC D...
- Publication number 20130308096
- Publication date Nov 21, 2013
- HEIDELBERG ENGINEERING GMBH
- Ralf Engelhardt
- G01 - MEASURING TESTING
Information Patent Application
FIBER OPTIC POSITION SENSING SYSTEM
- Publication number 20130265583
- Publication date Oct 10, 2013
- Teledyne Scientific & Imaging, LLC
- John E. Mansell
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TOMOGRAPHIC APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20130194542
- Publication date Aug 1, 2013
- Canon Kabushiki Kaisha
- Hiroshi Aoki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OCT IMAGING SYSTEM FOR CURVED SAMPLES
- Publication number 20130169971
- Publication date Jul 4, 2013
- Wasatch Photonics, Inc.
- William J. Brown
- G01 - MEASURING TESTING
Information Patent Application
Portable Optical Coherence Tomography (OCT) Systems
- Publication number 20130120710
- Publication date May 16, 2013
- Bioptigen, Inc.
- Eric L. Buckland
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MEASUREMENTS OF PROPERTIES IN SUBSTANCES USING PROPAGATION...
- Publication number 20130100442
- Publication date Apr 25, 2013
- Tomophase Corporation
- Feiling Wang
- G02 - OPTICS
Information Patent Application
COHERENCE GRID -- INTERFEROMETER AND METHOD FOR A SPATIALLY RESOLVE...
- Publication number 20130094028
- Publication date Apr 18, 2013
- Polytec GmbH
- Christian Rembe
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TOMOGRAPHY SYSTEM
- Publication number 20130010304
- Publication date Jan 10, 2013
- I-Jen HSU
- G01 - MEASURING TESTING
Information Patent Application
INTERFERENCE MEASURING APPARATUS AND MEASURING METHOD THEREOF
- Publication number 20120293805
- Publication date Nov 22, 2012
- Chien-Chung TSAI
- G01 - MEASURING TESTING
Information Patent Application
INTERFEROMETRIC MATERIAL SENSING APPARATUS INCLUDING ADJUSTABLE REF...
- Publication number 20120281232
- Publication date Nov 8, 2012
- Harris Corporation, Corporation of the State of Delaware
- Robert M. MONTGOMERY
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY-DOMAIN OCT
- Publication number 20120200859
- Publication date Aug 9, 2012
- Joerg BREITENSTEIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Portable Optical Coherence Tomography (OCT) Devices and Related Sys...
- Publication number 20120101373
- Publication date Apr 26, 2012
- Bioptigen, Inc.
- Eric L. Buckland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMAGING DEVICE AND IMAGING METHOD
- Publication number 20120062901
- Publication date Mar 15, 2012
- Canon Kabushiki Kaisha
- Hirofumi Yoshida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Light Reflection Mechanism, Optical Interferometer and Spectrometri...
- Publication number 20120038927
- Publication date Feb 16, 2012
- Shinya Matsuda
- G02 - OPTICS
Information Patent Application
OPTICAL COHERENCE TOMOGRAPHIC IMAGING APPARATUS
- Publication number 20120026463
- Publication date Feb 2, 2012
- Canon Kabushiki Kaisha
- Tomoyuki Makihira
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WEDGE PAIR FOR PHASE SHIFTING
- Publication number 20110317170
- Publication date Dec 29, 2011
- Yung-Chieh Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEFORMATION MEASURING APPARATUS AND DEFORMATION MEASURING METHOD
- Publication number 20110299064
- Publication date Dec 8, 2011
- Canon Kabushiki Kaisha
- Takashi Sugimoto
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MEASUREMENTS OF PROPERTIES IN SUBSTANCES USING PROPAGATION...
- Publication number 20110285996
- Publication date Nov 24, 2011
- TOMOPHASE CORPORATION
- Feiling Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUPPORTING STRUCTURE FOR A MOVABLE MIRROR, METHOD FOR REDUCING THE...
- Publication number 20110205545
- Publication date Aug 25, 2011
- GASERA LTD
- Jyrki Kauppinen
- G02 - OPTICS
Information Patent Application
Method and Apparatus for Improving Image Clarity and Sensitivity in...
- Publication number 20110201924
- Publication date Aug 18, 2011
- The General Hospital Corporation
- Guillermo J. Tearney
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Mechanical variable delay line

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems, methods, and media for multiple reference arm spectral dom...

Mirror unit and optical module

Mirror unit and optical module

Systems, methods, and media for multiple reference arm spectral dom...

Optical module

Optical device

Mirror unit and optical module

Mirror unit and optical module

Interferometer system and application thereof

Optical module having high-accuracy spectral analysis

Optical device

Systems, methods, and media for multiple reference arm spectral dom...

Optical module

Reflected light measurement device

Inspecting a multilayer sample

Optical delay line for coherence imaging

Ophthalmologic apparatus

Height and dimension measuring device that measures a height and di...

Shape measuring device

Jones matrix OCT system and program for carrying out image processi...

Optical measurement device having a plurality of rotary shafts and...

Distributed delay-line for low-coherence interferometry

Optical coherence tomography using polarization information

Method and apparatus for improving image clarity and sensitivity in...

Method and system for low coherence interferometry

Measuring device for acquiring surface data and/or interfaces of a...

Method for quick switching to realize anterior and posterior eye se...

Fiber optic system for sensing the position of a hydraulic accumula...

Self calibration for mirror positioning in optical MEMS interferome...

Optical measuring apparatus

Patents Applicationslast 30 patents

OPTICAL COHERENCE TOMOGRAPH

BROADBAND INTERFEROMETRY AND METHOD FOR MEASUREMENT RANGE EXTENSION...

OPTICAL DEVICE

MIRROR UNIT AND OPTICAL MODULE

INTERFEROMETER SYSTEM AND APPLICATION THEREOF

DEVICE AND METHOD FOR MEASURING HEIGHT IN THE PRESENCE OF THIN LAYERS

TRUE HETERODYNE SPECTRALLY CONTROLLED INTERFEROMETRY

OPTICAL MEASURING APPARATUS

CAMERA ADAPTER BASED OPTICAL IMAGING APPARATUS

Self Calibration for mirror positioning in Optical MEMS Interferome...

METHOD AND DEVICE FOR THE SEQUENTIAL RECORDING OF INTERFEROMETRIC D...

FIBER OPTIC POSITION SENSING SYSTEM

OPTICAL TOMOGRAPHIC APPARATUS AND CONTROL METHOD THEREOF

OCT IMAGING SYSTEM FOR CURVED SAMPLES

Portable Optical Coherence Tomography (OCT) Systems

OPTICAL MEASUREMENTS OF PROPERTIES IN SUBSTANCES USING PROPAGATION...

COHERENCE GRID -- INTERFEROMETER AND METHOD FOR A SPATIALLY RESOLVE...

OPTICAL TOMOGRAPHY SYSTEM

INTERFERENCE MEASURING APPARATUS AND MEASURING METHOD THEREOF

INTERFEROMETRIC MATERIAL SENSING APPARATUS INCLUDING ADJUSTABLE REF...

FREQUENCY-DOMAIN OCT

Portable Optical Coherence Tomography (OCT) Devices and Related Sys...

IMAGING DEVICE AND IMAGING METHOD

Light Reflection Mechanism, Optical Interferometer and Spectrometri...

OPTICAL COHERENCE TOMOGRAPHIC IMAGING APPARATUS

WEDGE PAIR FOR PHASE SHIFTING

DEFORMATION MEASURING APPARATUS AND DEFORMATION MEASURING METHOD

OPTICAL MEASUREMENTS OF PROPERTIES IN SUBSTANCES USING PROPAGATION...

SUPPORTING STRUCTURE FOR A MOVABLE MIRROR, METHOD FOR REDUCING THE...

Method and Apparatus for Improving Image Clarity and Sensitivity in...