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G01J2003/1847

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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

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G01J2003/1847Variable spacing

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Patents Grantslast 30 patents

Information Patent Grant
Interlaced diffractive grating
- Patent number 11,002,603
- Issue date May 11, 2021
- Thorlabs, Inc.
- Ryan Joseph Priore
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for spectrum and intensity profile characterization of a...
- Patent number 10,914,628
- Issue date Feb 9, 2021
- FYZIKÁLNÍ ÚSTAV AV CR, V.V.I.
- Jaroslav Nejdl
- G01 - MEASURING TESTING
Information Patent Grant
Bragg grating, and spectroscopy device including the Bragg grating
- Patent number 10,281,328
- Issue date May 7, 2019
- Samsung Electronics Co., Ltd.
- Dongho Kim
- G02 - OPTICS
Information Patent Grant
Bragg grating, and spectroscopy device including the Bragg grating
- Patent number 10,012,539
- Issue date Jul 3, 2018
- Samsung Electronics Co., Ltd.
- Dongho Kim
- G02 - OPTICS
Information Patent Grant
Spectrum analyzer and reflection type diffraction grating thereof
- Patent number 9,372,290
- Issue date Jun 21, 2016
- Cheng-Hao Ko
- G01 - MEASURING TESTING
Information Patent Grant
Planar waveguide spectrograph
- Patent number 5,493,393
- Issue date Feb 20, 1996
- The Boeing Company
- Mark W. Beranek
- G02 - OPTICS
Information Patent Grant
Thin-film spectroscopic sensor
- Patent number 5,082,629
- Issue date Jan 21, 1992
- The Board of the University of Washington
- Lloyd W. Burgess
- G01 - MEASURING TESTING
Information Patent Grant
Monochromator
- Patent number 5,078,495
- Issue date Jan 7, 1992
- Hitachi, Ltd.
- Tatsuo Harada
- G01 - MEASURING TESTING
Information Patent Grant
Varied space diffraction grating and in-focus monochromator
- Patent number 4,991,934
- Issue date Feb 12, 1991
- Michael C. Hettrick
- G02 - OPTICS
Information Patent Grant
Spectrometer
- Patent number 4,983,039
- Issue date Jan 8, 1991
- Hitachi, Ltd.
- Tatsuo Harada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical system for high resolution spectrometer/monochromator
- Patent number 4,776,696
- Issue date Oct 11, 1988
- Hettrick; Michael C.
- Michael C. Hettrick
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Interlaced Diffractive Grating
- Publication number 20200240842
- Publication date Jul 30, 2020
- THORLABS, INC.
- Ryan Joseph Priore
- G01 - MEASURING TESTING
Information Patent Application
BRAGG GRATING, AND SPECTROSCOPY DEVICE INCLUDING THE BRAGG GRATING
- Publication number 20180274980
- Publication date Sep 27, 2018
- Samsung Electronics Co., Ltd.
- Dongho KIM
- G01 - MEASURING TESTING
Information Patent Application
BRAGG GRATING, AND SPECTROSCOPY DEVICE INCLUDING THE BRAGG GRATING
- Publication number 20170153143
- Publication date Jun 1, 2017
- Samsung Electronics Co., Ltd.
- Dongho KIM
- G02 - OPTICS
Information Patent Application
Optical System and Reflection Type Diffraction Grating Thereof
- Publication number 20130293961
- Publication date Nov 7, 2013
- Cheng-Hao Ko
- G02 - OPTICS

Variable spacing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Interlaced diffractive grating

Apparatus for spectrum and intensity profile characterization of a...

Bragg grating, and spectroscopy device including the Bragg grating

Bragg grating, and spectroscopy device including the Bragg grating

Spectrum analyzer and reflection type diffraction grating thereof

Planar waveguide spectrograph

Thin-film spectroscopic sensor

Monochromator

Varied space diffraction grating and in-focus monochromator

Spectrometer

Optical system for high resolution spectrometer/monochromator

Patents Applicationslast 30 patents

Interlaced Diffractive Grating

BRAGG GRATING, AND SPECTROSCOPY DEVICE INCLUDING THE BRAGG GRATING

BRAGG GRATING, AND SPECTROSCOPY DEVICE INCLUDING THE BRAGG GRATING

Optical System and Reflection Type Diffraction Grating Thereof