ClassID:

174444

G02B9/02 - CPC Classification

Classification description:

Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having one + component only

Recent Application in this class:
#1
20230400672
2023-12-14

CATADIOPTRIC-OPTICAL ARRANGEMENT

#2
20230089031
2023-03-23

IMAGING LENS SYSTEM

#3
20230088184
2023-03-23

Propagation optical system, virtual image display apparatus, and head-mounted display

#4
20210072506
2021-03-11

Optical imaging lens assembly

#5
20200319435
2020-10-08

Rear attachment lens and image pickup optical system using the same

#6
20200150406
2020-05-14

Imaging optical lens assembly, imaging apparatus and electronic device

#7
20190302450
2019-10-03

Lens structure formed by materials in different refractive indexes

#8
20190302321
2019-10-03

Lens structure formed by materials in different refractive indexes

#9
20190302320
2019-10-03

Lens structure formed by materials in different refractive indexes

#10
20190271800
2019-09-05

Imaging optical system, camera module, and electronic device

#11
20180348488
2018-12-06

Lens unit, imaging apparatus, and mobile device

#12
20180246297
2018-08-30

Image pickup apparatus

#13
20180129019
2018-05-10

Camera lens

#14
20170192220
2017-07-06

Ocular lens, headset display optical system, and headset device

#15
20170097491
2017-04-06

Two-surface narrow field-of-view compounds lens

#16
20170090192
2017-03-30

Imaging lens and imaging apparatus including the imaging lens

#17
20150334300
2015-11-19

MEMS-released curved image sensor

#18
20150277095
2015-10-01

Doublet eyepiece for head mounted display

#19
20150268382
2015-09-24

COMPOSITE OPTICAL DEVICE AND OPTICAL MATERIAL FOR COMPOSITE OPTICAL DEVICE

#20
20150248050
2015-09-03

Converter lens system

#21
20150207990
2015-07-23

Monocentric lens designs and associated imaging systems having wide field of view and high resolution

#22
20140184877
2014-07-03

Imaging lens system

#23
20130242626
2013-09-19

Discharge circuits for EMI filters capacitors and methods thereof

#24
20120218648
2012-08-30

Image capture lens module and wafer level packaged image capture devices

#25
20110038060
2011-02-17

Method for designing imaging lens, and imaging lens

#26
20100165491
2010-07-01

LENS MODULE AND CAMERA MODULE USING SAME

#27
20090262360
2009-10-22

System and method for high resolution imaging of cellular detail in the retina

#28
20090190912
2009-07-30

Lens assembly

#29
20090185026
2009-07-23

Imaging optical system for camera and video telephony camera employing the same

#30
20090141140
2009-06-04

End-to-end design of electro-optic imaging systems for color-correlated objects

#31
20090086039
2009-04-02

Compound lens and camera comprising the same

#32
20070146899
2007-06-28

Wide-angle optical system for solid-state image pickup device

#33
14716475
2016-01-12

Fixed focus camera with lateral sharpness transfer