Diffraction theory; Mathematical models

Industry

CPC
G02B27/4266

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Parent Industries

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

Current Industry

G02B27/4266Diffraction theory; Mathematical models

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for measuring the diameter of filament diffraction fringes b...
- Patent number 12,196,540
- Issue date Jan 14, 2025
- Zhejiang University of Technology
- Qiang Lin
- G01 - MEASURING TESTING
Information Patent Grant
Periodic optimization method for diffractive optical element
- Patent number 11,733,536
- Issue date Aug 22, 2023
- HANGZHOU UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Muyun Wang
- G02 - OPTICS
Information Patent Grant
Imaging system and method for imaging objects with reduced image blur
- Patent number 11,721,002
- Issue date Aug 8, 2023
- Ramot At Tel-Aviv University Ltd.
- Iftach Klapp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diffractive optical element and preparation method
- Patent number 11,442,285
- Issue date Sep 13, 2022
- ORBBEC INC.
- Xing Xu
- G02 - OPTICS
Information Patent Grant
Optical test system and method for determining size of gap between...
- Patent number 11,085,849
- Issue date Aug 10, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd
- Clark Lee
- G02 - OPTICS
Information Patent Grant
Method and apparatus for optical waveguide-to-semiconductor couplin...
- Patent number 10,983,275
- Issue date Apr 20, 2021
- The Regents of the University of Colorado, a Body Corporate
- Milos A. Popovic
- G02 - OPTICS
Information Patent Grant
Imaging system and method for imaging objects with reduced image blur
- Patent number 10,949,954
- Issue date Mar 16, 2021
- Ramot At Tel-Aviv University Ltd.
- Iftach Klapp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three dimensional image measurement system
- Patent number 10,921,119
- Issue date Feb 16, 2021
- Industrial Technology Research Institute
- Yu-Wen Chen
- G01 - MEASURING TESTING
Information Patent Grant
Optical field transformation methods and systems
- Patent number 10,642,059
- Issue date May 5, 2020
- Yakov Soskind
- G02 - OPTICS
Information Patent Grant
Method for encoding a hologram in a light modulation device
- Patent number 10,585,394
- Issue date Mar 10, 2020
- SeeReal Technologies S.A.
- Norbert Leister
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical test system and method for determining size of gap between...
- Patent number 10,508,971
- Issue date Dec 17, 2019
- Taiwan Semiconductor Manufacturing Co., Ltd
- Clark Lee
- G02 - OPTICS
Information Patent Grant
Imaging system and method for imaging objects with reduced image blur
- Patent number 10,311,555
- Issue date Jun 4, 2019
- Ramot at Tel Aviv University Ltd.
- Iftach Klapp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wide spectral band subwavelength diffractive component
- Patent number 10,175,496
- Issue date Jan 8, 2019
- Thales
- Mane-Si Laure Lee-Bouhours
- G02 - OPTICS
Information Patent Grant
Optimized design method for manufacturing fresnel grating
- Patent number 10,061,122
- Issue date Aug 28, 2018
- GRADUATE SCHOOL AT SHENZHEN, TSINGHUA UNIVERSITY
- Qian Zhou
- G02 - OPTICS
Information Patent Grant
Spectacle lens having a plurality of diffraction structures for light
- Patent number 10,025,115
- Issue date Jul 17, 2018
- Carl Zeiss Vision International GmbH
- Rainer Sessner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical field transformation methods and systems
- Patent number 10,018,851
- Issue date Jul 10, 2018
- Yakov Soskind
- G02 - OPTICS
Information Patent Grant
Imaging system and method for imaging objects with reduced image blur
- Patent number 9,953,402
- Issue date Apr 24, 2018
- Ramot at Tel Aviv University Ltd.
- Iftach Klapp
- G02 - OPTICS
Information Patent Grant
Zone plate having annular or spiral shape and Y-shaped branching ed...
- Patent number 9,864,114
- Issue date Jan 9, 2018
- Hitachi, Ltd.
- Ken Harada
- G02 - OPTICS
Information Patent Grant
Pancharatnam-berry optical element/diffractive waveplate angular mo...
- Patent number 9,829,717
- Issue date Nov 28, 2017
- The United States of America as represented by the Secretary of the Army
- Gary Walsh
- G02 - OPTICS
Information Patent Grant
Method for encoding a hologram in a light modulation device
- Patent number 9,581,963
- Issue date Feb 28, 2017
- SeeReal Technologies S.A.
- Norbert Leister
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Coded light pattern having hermitian symmetry
- Patent number 9,558,436
- Issue date Jan 31, 2017
- QUALCOMM Incorporated
- James Wilson Nash
- G02 - OPTICS
Information Patent Grant
Coded light pattern having hermitian symmetry
- Patent number 9,536,186
- Issue date Jan 3, 2017
- QUALCOMM Incorporated
- James Wilson Nash
- G02 - OPTICS
Information Patent Grant
Diffractive optical element and measuring apparatus
- Patent number 9,052,512
- Issue date Jun 9, 2015
- Asahi Glass Company, Limited
- Koji Miyasaka
- G02 - OPTICS
Information Patent Grant
Optical designs for zero order reduction
- Patent number 8,630,039
- Issue date Jan 14, 2014
- Primesense Ltd.
- Alexander Shpunt
- G02 - OPTICS
Information Patent Grant
Diffractive optical element and optical device
- Patent number 8,564,882
- Issue date Oct 22, 2013
- Panasonic Corporation
- Kazuhiro Minami
- G02 - OPTICS
Information Patent Grant
Enhanced focusing capability on a sample using a spot matrix
- Patent number 8,194,240
- Issue date Jun 5, 2012
- KLA-Tencor Corporation
- Mehdi Vaez-Iravani
- G01 - MEASURING TESTING
Information Patent Grant
Optical systems employing stepped diffractive surfaces
- Patent number 6,462,874
- Issue date Oct 8, 2002
- KSM Associates, Inc.
- Yakov G. Soskind
- G02 - OPTICS
Information Patent Grant
Synthesis of light beams
- Patent number 6,343,307
- Issue date Jan 29, 2002
- Civcom Inc.
- David Mendlovic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical systems employing stepped diffractive surfaces
- Patent number 6,262,844
- Issue date Jul 17, 2001
- KSM Associates, Inc.
- Yakov G. Soskind
- G02 - OPTICS
Information Patent Grant
Optical field propagation between tilted or offset planes
- Patent number 5,982,954
- Issue date Nov 9, 1999
- University Technology Corporation
- Nuri Delen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
EFFICIENT MODELING OF A DIFFRACTIVE WAVEGUIDE
- Publication number 20250020839
- Publication date Jan 16, 2025
- Google LLC
- Qinglan Huang
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, ITS MANUFACTURING METHOD, AND IMAGE PICKUP APPARATUS
- Publication number 20240402510
- Publication date Dec 5, 2024
- Canon Kabushiki Kaisha
- Kentaro MORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CONICAL ANISOTROPIC RIGOROUS COUPLED WAVE ANALYSIS FOR GR...
- Publication number 20230251500
- Publication date Aug 10, 2023
- GOERTEK INC.
- LINGSHAN LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERIODIC OPTIMIZATION METHOD FOR DIFFRACTIVE OPTICAL ELEMENT
- Publication number 20230244085
- Publication date Aug 3, 2023
- HANGZHOU UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Muyun WANG
- G02 - OPTICS
Information Patent Application
Method and Apparatus for Optical Waveguide-to-Semiconductor Couplin...
- Publication number 20220019020
- Publication date Jan 20, 2022
- The Regents of the University of Colorado, a Body Corporate
- Milos A. Popovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGING SYSTEM AND METHOD FOR IMAGING OBJECTS WITH REDUCED IMAGE BLUR
- Publication number 20210166359
- Publication date Jun 3, 2021
- Ramot at Tel-Aviv University Ltd.
- Iftach KLAPP
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL TEST SYSTEM AND METHOD FOR DETERMINING SIZE OF GAP BETWEEN...
- Publication number 20200116588
- Publication date Apr 16, 2020
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Clark LEE
- G01 - MEASURING TESTING
Information Patent Application
DIFFRACTIVE OPTICAL DEVICE PROVIDING STRUCTURED LIGHT
- Publication number 20200004036
- Publication date Jan 2, 2020
- VIAVI Solutions Inc.
- Tasso R. M. SALES
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND PREPARATION METHOD
- Publication number 20190339541
- Publication date Nov 7, 2019
- SHENZHEN ORBBEC CO., LTD.
- Xing XU
- G02 - OPTICS
Information Patent Application
IMAGING SYSTEM AND METHOD FOR IMAGING OBJECTS WITH REDUCED IMAGE BLUR
- Publication number 20190295226
- Publication date Sep 26, 2019
- Ramot at Tel Aviv University Ltd.
- Iftach KLAPP
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Complementary Apertures To Reduce Diffraction Effect
- Publication number 20190179164
- Publication date Jun 13, 2019
- Nokia Technologies Oy
- Hong Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL TEST SYSTEM AND METHOD FOR DETERMINING SIZE OF GAP BETWEEN...
- Publication number 20190072454
- Publication date Mar 7, 2019
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Clark LEE
- G02 - OPTICS
Information Patent Application
THREE DIMENSIONAL IMAGE MEASUREMENT SYSTEM
- Publication number 20190056217
- Publication date Feb 21, 2019
- Industrial Technology Research Institute
- Yu-Wen Chen
- G02 - OPTICS
Information Patent Application
Optical Field Transformation Methods and Systems
- Publication number 20180259786
- Publication date Sep 13, 2018
- Yakov Soskind
- G02 - OPTICS
Information Patent Application
IMAGING SYSTEM AND METHOD FOR IMAGING OBJECTS WITH REDUCED IMAGE BLUR
- Publication number 20180253832
- Publication date Sep 6, 2018
- Ramot at Tel Aviv University Ltd.
- Iftach KLAPP
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Optical Waveguide-to-Semiconductor Couplin...
- Publication number 20170269297
- Publication date Sep 21, 2017
- The Regents of the University of Colorado, a Body Corporate
- Milos A. Popovic
- G02 - OPTICS
Information Patent Application
WIDE SPECTRAL BAND SUBWAVELENGTH DIFFRACTIVE COMPONENT
- Publication number 20170235153
- Publication date Aug 17, 2017
- THALES
- Mane-Si Laure LEE-BOUHOURS
- G02 - OPTICS
Information Patent Application
DISPERSIONLESS AND DISPERSION-CONTROLLED OPTICAL DIELECTRIC METASUR...
- Publication number 20170212285
- Publication date Jul 27, 2017
- California Institute of Technology
- Ehsan ARBABI
- G02 - OPTICS
Information Patent Application
SPECTACLE LENS HAVING A PLURALITY OF DIFFRACTION STRUCTURES FOR LIGHT
- Publication number 20170075139
- Publication date Mar 16, 2017
- Carl Zeiss International GmbH
- Rainer Sessner
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OVERLAY MARK
- Publication number 20170052458
- Publication date Feb 23, 2017
- GLOBALFOUNDRIES Inc.
- Ming Hao TANG
- G02 - OPTICS
Information Patent Application
IMAGING SYSTEM AND METHOD FOR IMAGING OBJECTS WITH REDUCED IMAGE BLUR
- Publication number 20160350897
- Publication date Dec 1, 2016
- Ramot at Tel Aviv University Ltd.
- Iftach KLAPP
- G02 - OPTICS
Information Patent Application
OPTIMIZED DESIGN METHOD FOR MANUFACTURING FRESNEL GRATING
- Publication number 20160327784
- Publication date Nov 10, 2016
- GRADUATE SCHOOL AT SHENZHEN, TSINGHUA UNIVERSITY
- Qian ZHOU
- G02 - OPTICS
Information Patent Application
DIFFRACTION GRATING LENS, DESIGN METHOD FOR OPTICAL SYSTEM HAVING S...
- Publication number 20160252743
- Publication date Sep 1, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- TAKAMASA ANDO
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING MOLD FOR MINUTE PATTERN TRANSFER, METHOD FOR P...
- Publication number 20160161647
- Publication date Jun 9, 2016
- JX NIPPON OIL & ENERGY CORPORATION
- Satoshi MASUYAMA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Optical Field Transformation Methods and Systems
- Publication number 20160048032
- Publication date Feb 18, 2016
- Yakov Soskind
- G02 - OPTICS
Information Patent Application
CODED LIGHT PATTERN HAVING HERMITIAN SYMMETRY
- Publication number 20150371434
- Publication date Dec 24, 2015
- QUALCOMM Incorporated
- James Wilson Nash
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING MOLD FOR MINUTE PATTERN TRANSFER, METHOD FOR P...
- Publication number 20130299796
- Publication date Nov 14, 2013
- Satoshi MASUYAMA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
DIFFRACTIVE OPTIC
- Publication number 20120266937
- Publication date Oct 25, 2012
- Rajesh Menon
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND MEASURING APPARATUS
- Publication number 20120223218
- Publication date Sep 6, 2012
- Asahi Glass Company, Limited
- Koji MIYASAKA
- G02 - OPTICS
Information Patent Application
Optical Element and Optical Pickup Device
- Publication number 20120163157
- Publication date Jun 28, 2012
- PANASONIC CORPORATION
- Katsuhiko Hayashi
- G02 - OPTICS

Diffraction theory; Mathematical models

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for measuring the diameter of filament diffraction fringes b...

Periodic optimization method for diffractive optical element

Imaging system and method for imaging objects with reduced image blur

Diffractive optical element and preparation method

Optical test system and method for determining size of gap between...

Method and apparatus for optical waveguide-to-semiconductor couplin...

Imaging system and method for imaging objects with reduced image blur

Three dimensional image measurement system

Optical field transformation methods and systems

Method for encoding a hologram in a light modulation device

Optical test system and method for determining size of gap between...

Imaging system and method for imaging objects with reduced image blur

Wide spectral band subwavelength diffractive component

Optimized design method for manufacturing fresnel grating

Spectacle lens having a plurality of diffraction structures for light

Optical field transformation methods and systems

Imaging system and method for imaging objects with reduced image blur

Zone plate having annular or spiral shape and Y-shaped branching ed...

Pancharatnam-berry optical element/diffractive waveplate angular mo...

Method for encoding a hologram in a light modulation device

Coded light pattern having hermitian symmetry

Coded light pattern having hermitian symmetry

Diffractive optical element and measuring apparatus

Optical designs for zero order reduction

Diffractive optical element and optical device

Enhanced focusing capability on a sample using a spot matrix

Optical systems employing stepped diffractive surfaces

Synthesis of light beams

Optical systems employing stepped diffractive surfaces

Optical field propagation between tilted or offset planes

Patents Applicationslast 30 patents

EFFICIENT MODELING OF A DIFFRACTIVE WAVEGUIDE

OPTICAL SYSTEM, ITS MANUFACTURING METHOD, AND IMAGE PICKUP APPARATUS

METHOD OF CONICAL ANISOTROPIC RIGOROUS COUPLED WAVE ANALYSIS FOR GR...

PERIODIC OPTIMIZATION METHOD FOR DIFFRACTIVE OPTICAL ELEMENT

Method and Apparatus for Optical Waveguide-to-Semiconductor Couplin...

IMAGING SYSTEM AND METHOD FOR IMAGING OBJECTS WITH REDUCED IMAGE BLUR

OPTICAL TEST SYSTEM AND METHOD FOR DETERMINING SIZE OF GAP BETWEEN...

DIFFRACTIVE OPTICAL DEVICE PROVIDING STRUCTURED LIGHT

DIFFRACTIVE OPTICAL ELEMENT AND PREPARATION METHOD

IMAGING SYSTEM AND METHOD FOR IMAGING OBJECTS WITH REDUCED IMAGE BLUR

Complementary Apertures To Reduce Diffraction Effect

OPTICAL TEST SYSTEM AND METHOD FOR DETERMINING SIZE OF GAP BETWEEN...

THREE DIMENSIONAL IMAGE MEASUREMENT SYSTEM

Optical Field Transformation Methods and Systems

IMAGING SYSTEM AND METHOD FOR IMAGING OBJECTS WITH REDUCED IMAGE BLUR

Method and Apparatus for Optical Waveguide-to-Semiconductor Couplin...

WIDE SPECTRAL BAND SUBWAVELENGTH DIFFRACTIVE COMPONENT

DISPERSIONLESS AND DISPERSION-CONTROLLED OPTICAL DIELECTRIC METASUR...

SPECTACLE LENS HAVING A PLURALITY OF DIFFRACTION STRUCTURES FOR LIGHT

DIFFRACTIVE OVERLAY MARK

IMAGING SYSTEM AND METHOD FOR IMAGING OBJECTS WITH REDUCED IMAGE BLUR

OPTIMIZED DESIGN METHOD FOR MANUFACTURING FRESNEL GRATING

DIFFRACTION GRATING LENS, DESIGN METHOD FOR OPTICAL SYSTEM HAVING S...

METHOD FOR PRODUCING MOLD FOR MINUTE PATTERN TRANSFER, METHOD FOR P...

Optical Field Transformation Methods and Systems

CODED LIGHT PATTERN HAVING HERMITIAN SYMMETRY

METHOD FOR PRODUCING MOLD FOR MINUTE PATTERN TRANSFER, METHOD FOR P...

DIFFRACTIVE OPTIC

DIFFRACTIVE OPTICAL ELEMENT AND MEASURING APPARATUS

Optical Element and Optical Pickup Device