ClassID:

174426

G02B7/20 - CPC Classification

Classification description:

Mountings, adjusting means, or light-tight connections, for optical elements Light-tight connections for movable optical elements

Sub-classes:
Recent Application in this class:
#1
20240085657
2024-03-14

Optical element driving system

#2
20240036286
2024-02-01

Optical lens and optical data capturing device

#3
20230273395
2023-08-31

Optical element driving system

#4
20230262309
2023-08-17

Optical lens assembly and electronic device

#5
20220229269
2022-07-21

Imaging lens assembly and optical verification system

#6
20220221677
2022-07-14

Optical lens and optical data capturing device

#7
20220163763
2022-05-26

Attachment position adjustable membrane

#8
20220124233
2022-04-21

Optical lens assembly and electronic device

#9
20220043325
2022-02-10

LIGHT-SHIELDING SHEET AND OPTICAL LENS HAVING LIGHT-SHIELDING SHEET

#10
20210404873
2021-12-30

Optical coupling and a modular optical device comprising the same

#11
20210302803
2021-09-30

Variable aperture device, camera module and application thereof

#12
20210199912
2021-07-01

Optical system

#13
20210026103
2021-01-28

Optical element driving mechanism

#14
20210026095
2021-01-28

Optical element driving system

#15
20200195817
2020-06-18

Optical lens assembly and electronic device

#16
20170219816
2017-08-03

Centrosymmetric changer for optical elements

#17
20170214208
2017-07-27

Optical fiber cooling device and laser oscillator

#18
20170087755
2017-03-30

Method of forming packaged lens modules

#19
20170059815
2017-03-02

Laser device

#20
20170059805
2017-03-02

Lens mount system for waterproof camera housing

#21
20160291314
2016-10-06

Portable magnifying assembly

#22
20160191899
2016-06-30

Imaging module, stereo camera for vehicle, and light shielding member for imaging module

#23
20150212324
2015-07-30

Peripheral lighting for head worn computing

#24
20130286489
2013-10-31

Lens apparatus and image capturing apparatus including the same

#25
20100157448
2010-06-24

LENS HOLDER, CAMERA MODULE HAVING SAME, AND METHOD FOR MAKING SAME

#26
20090272883
2009-11-05

Method and apparatus for blocking ambient light in a live fiber optic identifying device

#27
20080024736
2008-01-31

Shell structure

#28
20070229959
2007-10-04

Light Box Barrier System for a Projection Display

#29
20070187578
2007-08-16

Optical assembly with adjustable optical element and independently tunable position sensors

#30
20070127910
2007-06-07

Light shielding device of a lens

#31
20070053081
2007-03-08

Lens holding device, lens-barrel, and imaging device

#32
20060034595
2006-02-16

Light shielding structure of a zoom lens barrel

#33
15691411
2019-12-31

Apparatuses, systems, and methods for measuring and adjusting the luminance of a head-mounted display