Patents-Review.com
ClassID:

174543 ⎘

G02B17/06 - CPC Classification

Classification description:

Systems with reflecting surfaces, with or without refracting elements; Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror

Sub-classes:
Recent Application in this class:
#1
20250347902
2025-11-13

OFF-PLANE W-MIRROR

 #2
20250146925
2025-05-08

LONG-PATH GAS ABSORPTION CELL OPTICAL SYSTEM

 #3
20250138294
2025-05-01

MODE CONVERSION APPARATUS BASED ON OFF-AXIS MIRROR

 #4
20240329373
2024-10-03

DISPLAY DEVICE

 #5
20240210681
2024-06-27

HEAD-UP DISPLAY DEVICE AND VEHICLE

 #6
20240163405
2024-05-16

METHOD AND APPARATUS FOR INTERACTION WITH AN INTELLIGENT PERSONAL ASSISTANT

 #7
20240159988
2024-05-16

SUPPORT FOR AN OPTICAL ELEMENT

 #8
20240090984
2024-03-21

INTRAORAL SCANNER

 #9
20240036300
2024-02-01

OPTICAL FOCUSING AND COLLECTION SYSTEM

 #10
20240019786
2024-01-18

EUV MIRROR WITH IMPROVED OPTICAL STABILITY

 #11
20230225616
2023-07-20

Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters

 #12
20230176349
2023-06-08

Convex infinity mirror devices

 #13
20230111602
2023-04-13

ABNORMALITY DETERMINATION SYSTEM, IMAGING DEVICE AND ABNORMALITY DETERMINATION METHOD

 #14
20220373776
2022-11-24

System and method for generating white light for projectors

 #15
20220342225
2022-10-27

SAMPLE CELL FOR OPTICAL ANALYSIS

 #16
20220256121
2022-08-11

Method and apparatus for interaction with an intelligent personal assistant

 #17
20220252853
2022-08-11

Nonsymmetric freeform surface optical system

 #18
20220134482
2022-05-05

LASER WORKING MACHINE AND METHOD FOR MAINTAINING LASER WORKING MACHINE

 #19
20220091409
2022-03-24

Aperture designs to minimize diffraction noise

 #20
20220057595
2022-02-24

Lens barrel and image projection apparatus

 #21
20220035149
2022-02-03

Catoptric focus mechanisms for high-energy laser (HEL) systems

 #22
20220031168
2022-02-03

Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters

 #23
20210286150
2021-09-16

OPTICAL SYSTEM HAVING SECONDARY MIRROR FOCUSING MECHANISM

 #24
20210232038
2021-07-29

Optical system and image pickup apparatus having the same

 #25
20210149192
2021-05-20

Head-up display device

 #26
20210015367
2021-01-21

Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters

 #27
20200319441
2020-10-08

Compact optical system for substantially simultaneous monitoring of samples in a sample array

 #28
20200319440
2020-10-08

OPTICAL SYSTEM, OPTICAL DELAY LINE AND OCT APPARATUS

 #29
20200271435
2020-08-27

Refocusing device

 #30
20200218045
2020-07-09

Imaging optical unit for imaging an object field into an image field

 #31
20200160012
2020-05-21

System and method for expansion of field of view in a vision system

 #32
20200090569
2020-03-19

Scanning display systems with photonic integrated circuits

 #33
20200088994
2020-03-19

Scanning display systems

 #34
20200070726
2020-03-05

Display system, electronic mirror system and movable-body apparatus equipped with the same

 #35
20200059570
2020-02-20

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

 #36
20200049964
2020-02-13

Optical system and image enlargement device

 #37
20200018939
2020-01-16

System and method for generating white light for projectors

 #38
20190328312
2019-10-31

APPARATUS AND METHOD FOR IMAGING AND MODELING THE SURFACE OF A THREE-DIMENSIONAL (3-D) OBJECT

 #39
20190310450
2019-10-10

Cloaking devices constructed from reflection boundaries, half-mirrors and multiband dichroic color filters and vehicles comprising the same

 #40
20190264952
2019-08-29

Mirror for a solar reflector, method of mirror assembly and management system in a solar field

 #41
20190219807
2019-07-18

Reflective objective lens and observation method

 #42
20190208074
2019-07-04

Image reading device and image forming apparatus including the same

 #43
20190079276
2019-03-14

Cloaking devices with planar and curved mirrors and vehicles comprising the same

 #44
20190054341
2019-02-21

Viewing neck posture discomfort relief accessory

 #45
20190034676
2019-01-31

System and method for expansion of field of view in a vision system

 #46
20190033207
2019-01-31

Microscopic analysis device

 #47
20190004218
2019-01-03

Reducing optical damage on an optical element

 #48
20180364558
2018-12-20

PHOTO ASSISTANT DEVICE

 #49
20180348855
2018-12-06

Immersive device

 #50
20180345860
2018-12-06

Display system, electronic mirror system and movable-body apparatus equipped with the same

 #51
20180286403
2018-10-04

Method and apparatus for interaction with an intelligent personal assistant

 #52
20180224643
2018-08-09

Optical apparatuses to collect three-dimensional information of an object

 #53
20180203216
2018-07-19

Compact optical system for substanially simultaneous monitoring of samples in a sample array

 #54
20180180877
2018-06-28

Method for designing oblique camera lens

 #55
20180164595
2018-06-14

Image projection device

 #56
20180162277
2018-06-14

Apparatuses and methods for making an object appear transparent

 #57
20180152581
2018-05-31

Reading module and image reading device and image forming apparatus therewith

 #58
20180089822
2018-03-29

AUTOMATED DIAGNOSTICS FOR DEVICE DISPLAY AND CAMERA

 #59
20180039080
2018-02-08

HEAD UP DISPLAY WITH REDUCED PACKAGE DEPTH AND VOLUME

 #60
20170363963
2017-12-21

Catadioptric Projection Objective With Intermediate Images

 #61
20170347882
2017-12-07

Fundus image forming device

 #62
20170307331
2017-10-26

Testing system for optical aiming systems with light emitter systems including testing system for thermal drift and related methods

 #63
20170285313
2017-10-05

Off-axis three-mirror optical system with freeform surfaces

 #64
20170235114
2017-08-17

Floating image display device

 #65
20170150872
2017-06-01

Reflective optical objective

 #66
20160363776
2016-12-15

Reflective mobile phone cinema lens

 #67
20160188936
2016-06-30

System and method for expansion of field of view in a vision system

 #68
20160033750
2016-02-04

System and method for expansion of field of view in a vision system

 #69
20150253677
2015-09-10

Optical system of a microlithographic projection exposure apparatus

 #70
20150205084
2015-07-23

Catadioptric projection objective with intermediate images

 #71
20150198793
2015-07-16

Reflective optical objective

 #72
20150098213
2015-04-09

Mirror-based reading device

 #73
20150092802
2015-04-02

Optically pumped vertical external-cavity surface-emitting laser device

 #74
20150055365
2015-02-26

Optical device

 #75
20150028212
2015-01-29

Dual field of view telescope

 #76
20150002925
2015-01-01

Illumination system for EUV lithography

 #77
20140334024
2014-11-13

Optical reflector with increased field-of-view

 #78
20140320838
2014-10-30

Imaging optical system

 #79
20140285880
2014-09-25

High correctability deformable mirror

 #80
20140268338
2014-09-18

Reflector array optical device and method for manufacturing the same

 #81
20140176928
2014-06-26

Imaging catoptric EUV projection optical unit

 #82
20140132941
2014-05-15

Imaging optical system and projection exposure system including the same

 #83
20140118713
2014-05-01

Catadioptric projection objective with intermediate images

 #84
20140111785
2014-04-24

Illumination optical unit for projection lithography

 #85
20140078483
2014-03-20

Catadioptric projection objective with intermediate images

 #86
20140038110
2014-02-06

Imaging optical unit for a projection exposure apparatus

 #87
20140022525
2014-01-23

Deflection mirror and projection exposure apparatus for microlithography comprising such a deflection mirror

 #88
20140022520
2014-01-23

Projection display apparatus

 #89
20130342821
2013-12-26

Imaging optical system with at most 11.6% of the illuminated surfaces of the pupil plane being obscured

 #90
20130188246
2013-07-25

Imaging optical system for microlithography

 #91
20120236282
2012-09-20

Imaging optical system

 #92
20120162625
2012-06-28

Catadioptric projection objective with intermediate images

 #93
20120120499
2012-05-17

Head-mounted display apparatus employing one or more reflective optical surfaces

 #94
20120099173
2012-04-26

Vehicular rearview mirror with increased field-of-view

 #95
20110292367
2011-12-01

Imaging optical system

 #96
20110226955
2011-09-22

Image stabilization system

 #97
20110221767
2011-09-15

Omnidirectional imaging optics with 360°-seamless telescopic resolution

 #98
20100274240
2010-10-28

Electromagnetic device and method

 #99
20100265481
2010-10-21

Imaging optical system and projection exposure system including the same

 #100
20100253991
2010-10-07

Scanning projection device

 #101
20100091941
2010-04-15

MULTI-REFLECTION OPTICAL SYSTEMS AND THEIR FABRICATION

 #102
20090225232
2009-09-10

Mirror Arrangement for Image Rotation

 #103
20090213377
2009-08-27

REFLECTIVE OPTICAL SYSTEM

 #104
20090051889
2009-02-26

Optical element driving apparatus, projection optical system, exposure apparatus and device manufacturing method

 #105
20090041182
2009-02-12

ILLUMINATION SYSTEM FOR EUV LITHOGRAPHY

 #106
20090034061
2009-02-05

Catadioptric projection objective with intermediate images

 #107
20080170310
2008-07-17

Imaging optical system

 #108
20080058904
2008-03-06

Electromagnetic device and method

 #109
20080055755
2008-03-06

Electromagnetic device and method

 #110
20080036897
2008-02-14

Image processing apparatus

 #111
20070285793
2007-12-13

Method and device for generating retinal images using the stigmatism of the two foci of a substantially elliptical sight

 #112
20070268591
2007-11-22

Reflective optical system

 #113
20070217042
2007-09-20

Rectilinear Mirror and Imaging System Having the Same

 #114
20060193146
2006-08-31

Multiple output illumination using reflectors

 #115
20060113929
2006-06-01

Motor control for flux-reduced braking

 #116
20060066965
2006-03-30

Compact-depth spiral telescope and method of making and using the same

 #117
20050280906
2005-12-22

Reflective optical system

 #118
20050073653
2005-04-07

Light recovery for projection displays

 #119
15973614
2019-12-03

Mirror attachment for laptop computer webcam