off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry

Industry

CPC
G02B17/0848

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B17/00Systems with reflecting surfaces, with or without refracting elements

Current Industry

G02B17/0848off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical system, and imaging apparatus and imaging system including...
- Patent number 12,019,029
- Issue date Jun 25, 2024
- Canon Kabushiki Kaisha
- Genichiro Kudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Front converter optical assembly for camera
- Patent number 11,650,487
- Issue date May 16, 2023
- Daniel Joseph Reiley
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection optical system, magnification projection optical system,...
- Patent number RE48309
- Issue date Nov 17, 2020
- Ricoh Company, Ltd.
- Atsushi Takaura
Information Patent Grant
Optical system, image capturing apparatus, distance measuring appar...
- Patent number 10,761,406
- Issue date Sep 1, 2020
- Canon Kabushiki Kaisha
- Kaoru Eguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging optical system, image projection apparatus, and camera system
- Patent number 10,701,251
- Issue date Jun 30, 2020
- Canon Kabushiki Kaisha
- Koji Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for snapshot multi-spectral light field imaging
- Patent number 10,645,281
- Issue date May 5, 2020
- ShanghaiTech University
- Jingyi Yu
- G02 - OPTICS
Information Patent Grant
Method for three-dimensionally measuring a 3D aerial image of a lit...
- Patent number 10,634,886
- Issue date Apr 28, 2020
- Carl Zeiss SMT GmbH
- Ulrich Matejka
- G02 - OPTICS
Information Patent Grant
Imaging optical unit for a metrology system for examining a lithogr...
- Patent number 10,606,048
- Issue date Mar 31, 2020
- Carl Zeiss SMT GmbH
- Johannes Ruoff
- G02 - OPTICS
Information Patent Grant
Virtual image display apparatus
- Patent number 10,310,270
- Issue date Jun 4, 2019
- Seiko Epson Corporation
- Akira Komatsu
- G02 - OPTICS
Information Patent Grant
Systems and methods for the remote detection of greenhouse atmosphe...
- Patent number 10,295,410
- Issue date May 21, 2019
- Quantum Spatial, Inc.
- Scott Nowicki
- G02 - OPTICS
Information Patent Grant
Image display apparatus
- Patent number 10,203,502
- Issue date Feb 12, 2019
- Canon Kabushiki Kaisha
- Ryoji Kondo
- G02 - OPTICS
Information Patent Grant
Reflecting coating with optimized thickness
- Patent number 10,146,136
- Issue date Dec 4, 2018
- Carl Zeiss SMT GmbH
- Martin Endres
- G02 - OPTICS
Information Patent Grant
Field lens corrected three mirror anastigmat spectrograph
- Patent number 10,024,716
- Issue date Jul 17, 2018
- Burt J. Beardsley
- G02 - OPTICS
Information Patent Grant
Head-up display and mobile object equipped with head-up display
- Patent number 9,958,677
- Issue date May 1, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Satoshi Kuzuhara
- G02 - OPTICS
Information Patent Grant
Virtual image display apparatus
- Patent number 9,829,709
- Issue date Nov 28, 2017
- Seiko Epson Corporation
- Akira Komatsu
- G02 - OPTICS
Information Patent Grant
Image display apparatus and image capturing apparatus
- Patent number 9,798,124
- Issue date Oct 24, 2017
- Canon Kabushiki Kaisha
- Ryoji Kondo
- G02 - OPTICS
Information Patent Grant
Semiconductor inspection and metrology system using laser pulse mul...
- Patent number 9,768,577
- Issue date Sep 19, 2017
- KLA-Tencor Corporation
- Yung-Ho Alex Chuang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Field lens corrected three mirror anastigmat spectrograph
- Patent number 9,677,932
- Issue date Jun 13, 2017
- Burt J. Beardsley
- G02 - OPTICS
Information Patent Grant
Projection optical system and projector apparatus
- Patent number 9,645,371
- Issue date May 9, 2017
- Ricoh Company, Ltd.
- Yohei Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Virtual image display apparatus having prism with specific polynomi...
- Patent number 9,436,010
- Issue date Sep 6, 2016
- Seiko Epson Corporation
- Akira Komatsu
- G02 - OPTICS
Information Patent Grant
Projector with intake ducts provided in a case thereof
- Patent number 9,411,216
- Issue date Aug 9, 2016
- Ricoh Company, Ltd.
- Masamichi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection optical system and projector apparatus
- Patent number 9,244,257
- Issue date Jan 26, 2016
- Ricoh Company, Limited
- Yohei Takano
- G02 - OPTICS
Information Patent Grant
Projection optics for microlithography
- Patent number 9,239,521
- Issue date Jan 19, 2016
- Carl Zeiss SMT GmbH
- Hans-Juergen Mann
- G02 - OPTICS
Information Patent Grant
Image displaying apparatus
- Patent number 9,069,238
- Issue date Jun 30, 2015
- Ricoh Company, Ltd.
- Kiichiro Nishina
- G02 - OPTICS
Information Patent Grant
Projection optics for microlithography
- Patent number 8,643,824
- Issue date Feb 4, 2014
- Carl Zeiss SMT GmbH
- Hans-Juergen Mann
- G02 - OPTICS
Information Patent Grant
Image display apparatus
- Patent number 8,622,542
- Issue date Jan 7, 2014
- Olympus Corporation
- Koichi Takahashi
- G02 - OPTICS
Information Patent Grant
Catadioptric projection objective with mirror group
- Patent number 8,363,315
- Issue date Jan 29, 2013
- Carl Zeiss SMT GmbH
- Alexander Epple
- G02 - OPTICS
Information Patent Grant
Projection optical system, magnification projection optical system,...
- Patent number 7,938,545
- Issue date May 10, 2011
- Ricoh Company, Ltd.
- Atsushi Takaura
- G02 - OPTICS
Information Patent Grant
Projection optics for microlithography
- Patent number 7,929,114
- Issue date Apr 19, 2011
- Carl Zeiss SMT GmbH
- Hans-Juergen Mann
- G02 - OPTICS
Information Patent Grant
Projection optical system, magnification projection optical system,...
- Patent number 7,922,341
- Issue date Apr 12, 2011
- Ricoh Company, Ltd.
- Atsushi Takaura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SYMMETRIC IMAGING PLANE FREE-FORM SURFACE OPTICAL SYSTEM HAVING A T...
- Publication number 20230341667
- Publication date Oct 26, 2023
- Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of...
- LINGJIE WANG
- G02 - OPTICS
Information Patent Application
SYSTEM INCLUDING REFLECTIVE SURFACES AND APPARATUS AND IMAGING SYST...
- Publication number 20230091080
- Publication date Mar 23, 2023
- Canon Kabushiki Kaisha
- Keigo Yarita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STOP, OPTICAL SYSTEM AND LITHOGRAPHY APPARATUS
- Publication number 20220107567
- Publication date Apr 7, 2022
- Carl Zeiss SMT GMBH
- Benjahman Julius Modeste
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INSPECTION DEVICE AND INSPECTION METHOD
- Publication number 20210247323
- Publication date Aug 12, 2021
- Lasertec Corporation
- Kiwamu TAKEHISA
- G01 - MEASURING TESTING
Information Patent Application
FRONT CONVERTER OPTICAL ASSEMBLY FOR CAMERA
- Publication number 20210232026
- Publication date Jul 29, 2021
- Daniel Joseph Reiley
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20200292800
- Publication date Sep 17, 2020
- Toyota Jidosha Kabushiki Kaisha
- Mayu TAKAGI
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR SNAPSHOT MULTI-SPECTRAL LIGHT FIELD IMAGING
- Publication number 20200120270
- Publication date Apr 16, 2020
- Shanghaitech University
- Jingyi YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SYSTEM, IMAGE CAPTURING APPARATUS, DISTANCE MEASURING APPAR...
- Publication number 20200026161
- Publication date Jan 23, 2020
- Canon Kabushiki Kaisha
- Kaoru Eguchi
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR THE REMOTE DETECTION OF GREENHOUSE ATMOSPHE...
- Publication number 20180180483
- Publication date Jun 28, 2018
- Quantum Spatial, Inc.
- Scott Nowicki
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20180067320
- Publication date Mar 8, 2018
- SEIKO EPSON CORPORATION
- Akira KOMATSU
- G02 - OPTICS
Information Patent Application
FIELD LENS CORRECTED THREE MIRROR ANASTIGMAT SPECTROGRAPH
- Publication number 20170268927
- Publication date Sep 21, 2017
- Burt J. Beardsley
- G02 - OPTICS
Information Patent Application
HEAD-UP DISPLAY AND MOBILE OBJECT EQUIPPED WITH HEAD-UP DISPLAY
- Publication number 20170184843
- Publication date Jun 29, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Satoshi KUZUHARA
- G02 - OPTICS
Information Patent Application
FIELD LENS CORRECTED THREE MIRROR ANASTIGMAT SPECTROGRAPH
- Publication number 20170115163
- Publication date Apr 27, 2017
- Burt J. Beardsley
- G02 - OPTICS
Information Patent Application
Conjugate Common Optical Path Lithography Lens
- Publication number 20160370564
- Publication date Dec 22, 2016
- NATIONAL APPLIED RESEARCH LABORATORIES
- Jiun-Woei Huang
- G02 - OPTICS
Information Patent Application
Semiconductor Inspection And Metrology System Using Laser Pulse Mul...
- Publication number 20150364895
- Publication date Dec 17, 2015
- KLA-Tencor Corporation
- Yung-Ho Alex Chuang
- G02 - OPTICS
Information Patent Application
PROJECTION OPTICAL SYSTEM AND PROJECTOR APPARATUS
- Publication number 20140268073
- Publication date Sep 18, 2014
- Yohei Takano
- G02 - OPTICS
Information Patent Application
Semiconductor Inspection And Metrology System Using Laser Pulse Mul...
- Publication number 20140153596
- Publication date Jun 5, 2014
- KLA-Tencor Corporation
- Yung-Ho Alex Chuang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROJECTION OPTICS FOR MICROLITHOGRAPHY
- Publication number 20140118714
- Publication date May 1, 2014
- Carl Zeiss SMT GMBH
- Hans-Juergen Mann
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20130222896
- Publication date Aug 29, 2013
- SEIKO EPSON CORPORATION
- Akira KOMATSU
- G02 - OPTICS
Information Patent Application
CATADIOPTRIC PROJECTION OBJECTIVE WITH MIRROR GROUP
- Publication number 20130120728
- Publication date May 16, 2013
- Carl Zeiss SMT GMBH
- Alexander Epple
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAYING APPARATUS
- Publication number 20130107234
- Publication date May 2, 2013
- Kiichiro NISHINA
- G02 - OPTICS
Information Patent Application
IMAGE READING OPTICAL SYSTEM AND IMAGE READING APPARATUS
- Publication number 20130107333
- Publication date May 2, 2013
- Canon Kabushiki Kaisha
- Tadao Hayashide
- G02 - OPTICS
Information Patent Application
DUAL BAND INFRARED CONTINUOUS ZOOM LENS
- Publication number 20120162750
- Publication date Jun 28, 2012
- UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY
- Jay N. Vizgaitis
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20120026455
- Publication date Feb 2, 2012
- OLYMPUS CORPORATION
- Koichi TAKAHASHI
- G02 - OPTICS
Information Patent Application
Catadioptric Projection Objective With Mirror Group
- Publication number 20110261444
- Publication date Oct 27, 2011
- Alexander Epple
- G02 - OPTICS
Information Patent Application
PROJECTION OPTICS FOR MICROLITHOGRAPHY
- Publication number 20110157572
- Publication date Jun 30, 2011
- Carl Zeiss SMT AG
- Hans-Juergen Mann
- G02 - OPTICS
Information Patent Application
PROJECTION OPTICAL SYSTEM, MAGNIFICATION PROJECTION OPTICAL SYSTEM,...
- Publication number 20110038039
- Publication date Feb 17, 2011
- Atsushi Takaura
- G02 - OPTICS
Information Patent Application
PROJECTION OPTICAL SYSTEM, MAGNIFICATION PROJECTION OPTICAL SYSTEM,...
- Publication number 20100039625
- Publication date Feb 18, 2010
- Atsushi Takaura
- G02 - OPTICS
Information Patent Application
PROJECTION OPTICAL SYSTEM, EXPOSURE APPARATUS, AND METHOD OF MANUFA...
- Publication number 20090080068
- Publication date Mar 26, 2009
- Canon Kabushiki Kaisha
- Kazuyoshi Ozawa
- G02 - OPTICS
Information Patent Application
PROJECTION OPTICAL SYSTEM, MAGNIFICATION PROJECTION OPTICAL SYSTEM,...
- Publication number 20090021703
- Publication date Jan 22, 2009
- Atsushi Takaura
- G02 - OPTICS

off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical system, and imaging apparatus and imaging system including...

Front converter optical assembly for camera

Projection optical system, magnification projection optical system,...

Optical system, image capturing apparatus, distance measuring appar...

Imaging optical system, image projection apparatus, and camera system

Method and system for snapshot multi-spectral light field imaging

Method for three-dimensionally measuring a 3D aerial image of a lit...

Imaging optical unit for a metrology system for examining a lithogr...

Virtual image display apparatus

Systems and methods for the remote detection of greenhouse atmosphe...

Image display apparatus

Reflecting coating with optimized thickness

Field lens corrected three mirror anastigmat spectrograph

Head-up display and mobile object equipped with head-up display

Virtual image display apparatus

Image display apparatus and image capturing apparatus

Semiconductor inspection and metrology system using laser pulse mul...

Field lens corrected three mirror anastigmat spectrograph

Projection optical system and projector apparatus

Virtual image display apparatus having prism with specific polynomi...

Projector with intake ducts provided in a case thereof

Projection optical system and projector apparatus

Projection optics for microlithography

Image displaying apparatus

Projection optics for microlithography

Image display apparatus

Catadioptric projection objective with mirror group

Projection optical system, magnification projection optical system,...

Projection optics for microlithography

Projection optical system, magnification projection optical system,...

Patents Applicationslast 30 patents

SYMMETRIC IMAGING PLANE FREE-FORM SURFACE OPTICAL SYSTEM HAVING A T...

SYSTEM INCLUDING REFLECTIVE SURFACES AND APPARATUS AND IMAGING SYST...

STOP, OPTICAL SYSTEM AND LITHOGRAPHY APPARATUS

INSPECTION DEVICE AND INSPECTION METHOD

FRONT CONVERTER OPTICAL ASSEMBLY FOR CAMERA

OPTICAL DEVICE

METHOD AND SYSTEM FOR SNAPSHOT MULTI-SPECTRAL LIGHT FIELD IMAGING

OPTICAL SYSTEM, IMAGE CAPTURING APPARATUS, DISTANCE MEASURING APPAR...

SYSTEMS AND METHODS FOR THE REMOTE DETECTION OF GREENHOUSE ATMOSPHE...

VIRTUAL IMAGE DISPLAY APPARATUS

FIELD LENS CORRECTED THREE MIRROR ANASTIGMAT SPECTROGRAPH

HEAD-UP DISPLAY AND MOBILE OBJECT EQUIPPED WITH HEAD-UP DISPLAY

FIELD LENS CORRECTED THREE MIRROR ANASTIGMAT SPECTROGRAPH

Conjugate Common Optical Path Lithography Lens

Semiconductor Inspection And Metrology System Using Laser Pulse Mul...

PROJECTION OPTICAL SYSTEM AND PROJECTOR APPARATUS

Semiconductor Inspection And Metrology System Using Laser Pulse Mul...

PROJECTION OPTICS FOR MICROLITHOGRAPHY

VIRTUAL IMAGE DISPLAY APPARATUS

CATADIOPTRIC PROJECTION OBJECTIVE WITH MIRROR GROUP

IMAGE DISPLAYING APPARATUS

IMAGE READING OPTICAL SYSTEM AND IMAGE READING APPARATUS

DUAL BAND INFRARED CONTINUOUS ZOOM LENS

IMAGE DISPLAY APPARATUS

Catadioptric Projection Objective With Mirror Group

PROJECTION OPTICS FOR MICROLITHOGRAPHY

PROJECTION OPTICAL SYSTEM, MAGNIFICATION PROJECTION OPTICAL SYSTEM,...

PROJECTION OPTICAL SYSTEM, MAGNIFICATION PROJECTION OPTICAL SYSTEM,...

PROJECTION OPTICAL SYSTEM, EXPOSURE APPARATUS, AND METHOD OF MANUFA...

PROJECTION OPTICAL SYSTEM, MAGNIFICATION PROJECTION OPTICAL SYSTEM,...