Patents-Review.com
ClassID:

174542 ⎘

G02B17/045 - CPC Classification

Classification description:

Systems with reflecting surfaces, with or without refracting elements; Catoptric systems, e.g. image erecting and reversing system using prisms only having static image erecting or reversing properties only

Recent Application in this class:
#1
20230013707
2023-01-19

OPTICAL SYSTEM, LENS APPARATUS, AND IMAGE PICKUP APPARATUS

 #2
20220373875
2022-11-24

Projection screen

 #3
20210190457
2021-06-24

Optical scope

 #4
20200237195
2020-07-30

Deflection prism assembly for an endoscope having a lateral viewing direction, endoscope, and method for assembling a deflection prism assembly

 #5
20190285869
2019-09-19

Optical system for a side-viewing endoscope, and side-viewing endoscope

 #6
20190137768
2019-05-09

Field-of-view transformation structure of head-mounted magnifying-glass

 #7
20190117065
2019-04-25

Miniature imaging system for ophthalmic laser beam delivery system

 #8
20190056574
2019-02-21

Camera, and image display apparatus including the same

 #9
20190041725
2019-02-07

Finder optical system

 #10
20170089668
2017-03-30

Optical scope

 #11
20170059874
2017-03-02

Light-conducting device, device having a light-conducting device, and means for emitting linear parallel light beams

 #12
20160238854
2016-08-18

Focal length extender for telescopic imaging systems

 #13
20160124243
2016-05-05

Anti-vibration optical system

 #14
20150192708
2015-07-09

Roof mirror and methods for fabricating roof mirror

 #15
20120224115
2012-09-06

Integrated image erector and through-sight information display for telescope or other optical device

 #16
20120140349
2012-06-07

Porro prism

 #17
20120075696
2012-03-29

Optical scope

 #18
20110199471
2011-08-18

Endoscope optical system and endoscope

 #19
20110109971
2011-05-12

Image diversion systems and methods for image capture devices

 #20
20110043683
2011-02-24

IMAGE DIVERSION SYSTEMS & METHODS FOR IMAGE CAPTURE DEVICES

 #21
20100328561
2010-12-30

Stereoscopic projection system employing spatial multiplexing at an intermediate image plane

 #22
20100321785
2010-12-23

ABBE PRISM LENS WITH IMPROVED FOCUS AND REDUCED FLAIR

 #23
20100290134
2010-11-18

ABBE prism lens with improved focus and reduced flair

 #24
20090279920
2009-11-12

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME

 #25
20090262311
2009-10-22

Projector with reduced size and higher contrast

 #26
20080304863
2008-12-11

Optical scanning device and image forming apparatus using the same

 #27
20080304141
2008-12-11

Optical Image Converter Arrangement

 #28
20080192216
2008-08-14

Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus

 #29
20080186571
2008-08-07

Optical sight having an unpowered reticle illumination source

 #30
20080186570
2008-08-07

Optical sight having obscured reticle illumination

 #31
20080055193
2008-03-06

Image display apparatus

 #32
20070216885
2007-09-20

Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus

 #33
20070086094
2007-04-19

Prism assembly and method for forming air gap thereof

 #34
20060238729
2006-10-26

Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus

 #35
20060098309
2006-05-11

TOTAL INTERNAL REFLECTION PRISM AND SINGLE LIGHT VALVE PROJECTOR

 #36
20060045149
2006-03-02

Laser scanning device

 #37
20050270501
2005-12-08

Graphic display device

 #38
20050264884
2005-12-01

Projection objective for microlithography

 #39
20050259329
2005-11-24

Image-taking lens apparatus

 #40
20050225880
2005-10-13

Camera device

 #41
20050185162
2005-08-25

Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus

 #42
20050012917
2005-01-20

Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus

 #43
14804757
2017-02-14

Reflecting prism, and related components, systems, and methods