Schlieren-optical systems

Industry

CPC
G02B27/54

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B27/00Other optical systems Other optical apparatus

Current Industry

G02B27/54Schlieren-optical systems

Industries

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for a self-aligned digital projection and ref...
- Patent number 12,072,286
- Issue date Aug 27, 2024
- UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
- Brett F. Bathel
- G01 - MEASURING TESTING
Information Patent Grant
Deflectometry measurement system
- Patent number 12,000,752
- Issue date Jun 4, 2024
- LAMBDA-X OPHTHALMICS
- Philippe Antoine
- G01 - MEASURING TESTING
Information Patent Grant
Region prober optical inspector
- Patent number 11,988,615
- Issue date May 21, 2024
- Lumina Instruments Inc.
- Steven W. Meeks
- G01 - MEASURING TESTING
Information Patent Grant
Visualizing catheter irrigation using schlieren images
- Patent number 11,867,924
- Issue date Jan 9, 2024
- BIOSENSE WEBSTER (ISRAEL) LTD.
- Assaf Govari
- G02 - OPTICS
Information Patent Grant
Smile correction using FAC lens deformation
- Patent number 11,594,863
- Issue date Feb 28, 2023
- Teradiode, Inc.
- Michael Deutsch
- G02 - OPTICS
Information Patent Grant
Measurement method and measurement apparatus
- Patent number 11,386,570
- Issue date Jul 12, 2022
- Kabushiki Kaisha Toshiba
- Kiminori Toya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Devices for refractive field visualization
- Patent number 10,636,149
- Issue date Apr 28, 2020
- Massachusetts Institute of Technology
- William T. Freeman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Smile correction using FAC lens deformation
- Patent number 10,627,618
- Issue date Apr 21, 2020
- Teradiode, Inc.
- Michael Deutsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fourier lens, method for designing Fourier lens, and schlieren appa...
- Patent number 10,459,127
- Issue date Oct 29, 2019
- Nankai University
- Shuqi Chen
- G02 - OPTICS
Information Patent Grant
Methods and apparatus for refractive flow measurement with three di...
- Patent number 9,842,404
- Issue date Dec 12, 2017
- Massachusetts Institite of Technology
- William T. Freeman
- G02 - OPTICS
Information Patent Grant
Methods and apparatus for refractive flow measurement
- Patent number 9,710,917
- Issue date Jul 18, 2017
- Massachusetts Institute of Technology
- William T. Freeman
- G02 - OPTICS
Information Patent Grant
Device and method for measuring vaporization-melt ratio
- Patent number 8,810,781
- Issue date Aug 19, 2014
- Xuyue Wang
- G01 - MEASURING TESTING
Information Patent Grant
Gaseous focal plane thermal imager
- Patent number 8,253,102
- Issue date Aug 28, 2012
- The United States of America as represented by the Secretary of the Army
- Glenn B. Slagle
- G01 - MEASURING TESTING
Information Patent Grant
Method of forming an image and image projection device
- Patent number 8,159,733
- Issue date Apr 17, 2012
- Cambridge Enterprise Limited
- Jamieson Christmas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and process for characterizing samples
- Patent number 7,206,079
- Issue date Apr 17, 2007
- Universite Libre de Bruxelles
- Luc Joannes
- G01 - MEASURING TESTING
Information Patent Grant
Display device for projector and method of making and using a displ...
- Patent number 6,917,355
- Issue date Jul 12, 2005
- Lambent LLC
- James L. Fergason
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image projector including optical fiber which couples laser illumin...
- Patent number 6,480,634
- Issue date Nov 12, 2002
- Silicon Light Machines
- Robert W. Corrigan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical corrector
- Patent number 4,964,718
- Issue date Oct 23, 1990
- McDonnell Douglas Corporation
- John A. Van Hoogstrate
- G02 - OPTICS
Information Patent Grant
Optical fiber interconnection network including spatial light modul...
- Patent number 4,856,863
- Issue date Aug 15, 1989
- Texas Instruments Incorporated
- Jeffrey B. Sampsell
- G02 - OPTICS
Information Patent Grant
Schlieren color television image aperturing device
- Patent number 4,814,866
- Issue date Mar 21, 1989
- McDonnell Douglas Corporation
- Homer E. Dillard
- G02 - OPTICS
Information Patent Grant
Schlieren optical device
- Patent number 4,812,039
- Issue date Mar 14, 1989
- Olympus Optical Co., Ltd.
- Yoshihiro Shimada
- G02 - OPTICS
Information Patent Grant
Interpixel null suppression for optical image bars
- Patent number 4,673,953
- Issue date Jun 16, 1987
- Xerox Corporation
- David L. Hecht
- G02 - OPTICS
Information Patent Grant
3790267
- Patent number 3,790,267
- Issue date Feb 5, 1974
- G02 - OPTICS
Information Patent Grant
3693015
- Patent number 3,693,015
- Issue date Sep 19, 1972
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
3617130
- Patent number 3,617,130
- Issue date Nov 2, 1971
- G02 - OPTICS
Information Patent Grant
3586444
- Patent number 3,586,444
- Issue date Jun 22, 1971
- G02 - OPTICS
Information Patent Grant
3582185
- Patent number 3,582,185
- Issue date Jun 1, 1971
- G02 - OPTICS
Information Patent Grant
3504117
- Patent number 3,504,117
- Issue date Mar 31, 1970
- G02 - OPTICS
Information Patent Grant
3468610
- Patent number 3,468,610
- Issue date Sep 23, 1969
- G02 - OPTICS
Information Patent Grant
3439982
- Patent number 3,439,982
- Issue date Apr 22, 1969
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
VISUALIZING CATHETER IRRIGATION USING SCHLIEREN IMAGES
- Publication number 20240142791
- Publication date May 2, 2024
- BIOSENSE WEBSTER (ISRAEL) LTD.
- Assaf GOVARI
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETECTING PRIMARY GAS FLOWS IN FLOW CHAMBERS, USE OF A G...
- Publication number 20220404277
- Publication date Dec 22, 2022
- LaVision GmbH
- Thomas Berg
- G02 - OPTICS
Information Patent Application
METHODS AND APPARATUS FOR A SELF-ALIGNED DIGITAL PROJECTION AND REF...
- Publication number 20220299437
- Publication date Sep 22, 2022
- United States of America as represented by the Administrator of NASA
- Brett F. Bathel
- G01 - MEASURING TESTING
Information Patent Application
DRIVER MONITORING APPARATUS, VEHICLE AND CONTROL METHOD
- Publication number 20220188555
- Publication date Jun 16, 2022
- Hyundai Motor Company
- Sung Joon PARK
- B60 - VEHICLES IN GENERAL
Information Patent Application
Deflectometry Measurement System
- Publication number 20220187161
- Publication date Jun 16, 2022
- LAMBDA-X
- Philippe Antoine
- G02 - OPTICS
Information Patent Application
MEASUREMENT METHOD AND MEASUREMENT APPARATUS
- Publication number 20200286249
- Publication date Sep 10, 2020
- KABUSHIKI KAISHA TOSHIBA
- Kiminori TOYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SMILE CORRECTION USING FAC LENS DEFORMATION
- Publication number 20200285049
- Publication date Sep 10, 2020
- TERADIODE, INC.
- Michael Deutsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOURIER LENS, METHOD FOR DESIGNING FOURIER LENS, AND SCHLIEREN APPA...
- Publication number 20190041552
- Publication date Feb 7, 2019
- NANKAI UNIVERSITY
- Shuqi CHEN
- G02 - OPTICS
Information Patent Application
DEVICES FOR REFRACTIVE FIELD VISUALIZATION
- Publication number 20180096482
- Publication date Apr 5, 2018
- Massachusetts Institute of Technology
- William T. Freeman
- G02 - OPTICS
Information Patent Application
DEVICE AND METHOD FOR MEASURING VAPORIZATION-MELT RATIO
- Publication number 20120200848
- Publication date Aug 9, 2012
- Xuyue WANG
- G02 - OPTICS
Information Patent Application
Method of forming an image and image projection device
- Publication number 20090128872
- Publication date May 21, 2009
- CAMBRIDGE ENTERPRISE LIMITED
- Jamieson Christmas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and process for characterizing samples
- Publication number 20050036153
- Publication date Feb 17, 2005
- Luc Joannes
- G02 - OPTICS

Schlieren-optical systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and apparatus for a self-aligned digital projection and ref...

Deflectometry measurement system

Region prober optical inspector

Visualizing catheter irrigation using schlieren images

Smile correction using FAC lens deformation

Measurement method and measurement apparatus

Devices for refractive field visualization

Smile correction using FAC lens deformation

Fourier lens, method for designing Fourier lens, and schlieren appa...

Methods and apparatus for refractive flow measurement with three di...

Methods and apparatus for refractive flow measurement

Device and method for measuring vaporization-melt ratio

Gaseous focal plane thermal imager

Method of forming an image and image projection device

Apparatus and process for characterizing samples

Display device for projector and method of making and using a displ...

Image projector including optical fiber which couples laser illumin...

Optical corrector

Optical fiber interconnection network including spatial light modul...

Schlieren color television image aperturing device

Schlieren optical device

Interpixel null suppression for optical image bars

3790267

3693015

3617130

3586444

3582185

3504117

3468610

3439982

Patents Applicationslast 30 patents

VISUALIZING CATHETER IRRIGATION USING SCHLIEREN IMAGES

METHOD FOR DETECTING PRIMARY GAS FLOWS IN FLOW CHAMBERS, USE OF A G...

METHODS AND APPARATUS FOR A SELF-ALIGNED DIGITAL PROJECTION AND REF...

DRIVER MONITORING APPARATUS, VEHICLE AND CONTROL METHOD

Deflectometry Measurement System

MEASUREMENT METHOD AND MEASUREMENT APPARATUS

SMILE CORRECTION USING FAC LENS DEFORMATION

FOURIER LENS, METHOD FOR DESIGNING FOURIER LENS, AND SCHLIEREN APPA...

DEVICES FOR REFRACTIVE FIELD VISUALIZATION

DEVICE AND METHOD FOR MEASURING VAPORIZATION-MELT RATIO

Method of forming an image and image projection device

Apparatus and process for characterizing samples