Patents-Review.com
ClassID:

174501 ⎘

G02B13/12 - CPC Classification

Classification description:

Optical objectives specially designed for the purposes specified below; Anamorphotic objectives with variable magnification

Recent Application in this class:
#1
20250347915
2025-11-13

ANAMORPHIC DIRECTIONAL ILLUMINATION DEVICE

 #2
20250321405
2025-10-16

ADJUSTABLE ANAMORPHIC PRISM FOR TUNING BEAM ASPECT RATIO

 #3
20250085550
2025-03-13

OPTICAL SYSTEM AND DISPLAY DEVICE

 #4
20240264430
2024-08-08

WIDE FIELD OF VIEW (FOV) OPTICAL LENS ASSEMBLY WITH TUNABLE OPTICAL LENS

 #5
20240061248
2024-02-22

Anamorphic directional illumination device with selective light-guiding

 #6
20210203841
2021-07-01

Signal processing device, signal processing method, and image capture device

 #7
20210132321
2021-05-06

Lens system, imaging device, and imaging system

 #8
20210116682
2021-04-22

OPTICAL ZOOM DEVICE

 #9
20200264412
2020-08-20

Anamorphic objective lens system and method for forming anamorphic objective lens assemblies having different focal lengths

 #10
20180011302
2018-01-11

Collapsible lens mount systems

 #11
20170343827
2017-11-30

Display with controllable brightness of areas of surface light source panel

 #12
20160103302
2016-04-14

Anamorphic objective zoom lens

 #13
20150234160
2015-08-20

Variable magnification optical system, optical device, and production method for variable magnification optical system

 #14
20150212301
2015-07-30

Anamorphic objective zoom lens

 #15
20150205083
2015-07-23

Eyepiece for variable lateral magnification imaging system

 #16
20150010316
2015-01-08

Method and apparatus for controlling multiple beam spacing

 #17
20130293885
2013-11-07

Anamorphotic telescope

 #18
20130107229
2013-05-02

Projection optical system and projector having the same

 #19
20130033758
2013-02-07

Zoom lens and image pickup apparatus equipped with zoom lens

 #20
20130027676
2013-01-31

Optical projection system and projector including the same

 #21
20130010371
2013-01-10

Optical projection system and projector including the same

 #22
20130010370
2013-01-10

Optical projection system and projector including the same

 #23
20120320347
2012-12-20

Projection optical system and projector including the same

 #24
20120314299
2012-12-13

Zoom lens and image pickup apparatus equipped with zoom lens

 #25
20110273774
2011-11-10

Zoom lens and image pickup apparatus including the zoom lens

 #26
20100182707
2010-07-22

Photographing optical lens assembly

 #27
20100182677
2010-07-22

Zoom lens

 #28
20100177217
2010-07-15

Zoom lens system, imaging device and camera

 #29
20100171850
2010-07-08

Zooms lens system, imaging device and camera

 #30
20080198466
2008-08-21

Method and apparatus for controlling multiple beam spacing

 #31
20070247725
2007-10-25

Zoom lens systems with wavefront coding

 #32
20070081257
2007-04-12

Optical system including an anamorphic lens

 #33
20060279837
2006-12-14

High NA system for multiple mode imaging

 #34
20060163446
2006-07-27

Method and apparatus of using optical distortion in a directed countermeasure system to provide a variable field of view

 #35
20060045504
2006-03-02

Method and apparatus for controlling a lens, and camera module incorporating same

 #36
20050225876
2005-10-13

Anamorphic converter, lens system, and shooting system

 #37
15663178
2018-11-13

Anamorphic optical system wity relative small squeeze ratio but with relatively pronounced residual anamorphic characteristics

 #38
12387171
2016-04-05

Electrooptical sensor technology with actively controllable optics, for imaging