ClassID:

174588

G02B19/0004 - CPC Classification

Classification description:

Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed

Sub-classes:
Recent Application in this class:
#1
20260126634
2026-05-07

OPTICAL ELEMENT AND METHOD OF MANUFACTURING OPTICAL ELEMENT

#2
20260003182
2026-01-01

LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME

#3
20250362522
2025-11-27

PHOTODETECTION DEVICE

#4
20250216690
2025-07-03

WAFER PROCESSING APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE BY USING THE SAME

#5
20250160017
2025-05-15

IMAGE SENSOR INCLUDING SPECTRAL FILTER AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR

#6
20250093671
2025-03-20

Multi-Laser Systems Having Modified Beam Profiles and Methods of Use Thereof

#7
20240411145
2024-12-12

IMPROVEMENTS IN OR RELATING TO A DEVICE FOR IMAGING

#8
20230341679
2023-10-26

OPTICAL APPARATUS AND PROCESSING APPARATUS

#9
20230073107
2023-03-09

LIGHT CONCENTRATING DEVICE FOR OPTICAL SENSING SYSTEMS

#10
20230033326
2023-02-02

Imaging device and image sensing method

#11
20220416716
2022-12-29

Glazing unit, method for the production thereof and use thereof

#12
20220276477
2022-09-01

Laser light scanning device and laser light scanning method

#13
20210396914
2021-12-23

PROJECTOR INCLUDING META-LENS

#14
20210386586
2021-12-16

OPHTHALMIC LASER SYSTEMS WITH Z-DIRECTION MULTI-FOCAL OPTICS

#15
20210231933
2021-07-29

Optical unit for laser processing system and laser processing system

#16
20210195072
2021-06-24

Imaging device and image sensing method

#17
20200241596
2020-07-30

Flash Insert For Mobile Phone Case

#18
20200096750
2020-03-26

Imagaing optical system, projection display device, and imaging apparatus

#19
20190386607
2019-12-19

Glazing unit, method for the production thereof and use thereof

#20
20190339536
2019-11-07

High-efficiency line-forming optical systems and methods using a serrated spatial filter

#21
20190324281
2019-10-24

Multi-laser systems having modified beam profiles and methods of use thereof

#22
20190137665
2019-05-09

Projector including meta-lens

#23
20190094508
2019-03-28

Light distribution system employing planar microstructured waveguide

#24
20190086652
2019-03-21

FLUORESCENT PROJECTION DISPLAY DEVICE CAPABLE OF PHOTOVOLTAIC GENERATION AND DISPLAY SYSTEM EMPLOYING THE SAME

#25
20180356642
2018-12-13

Managing electromagnetic field propagation in gradient-index media

#26
20180231724
2018-08-16

Semiconductor laser module and three-dimensional laminating and shaping apparatus

#27
20180210329
2018-07-26

Illuminator and projector

#28
20170336052
2017-11-23

Lens having mutually different optical segments

#29
20170322594
2017-11-09

Flash insert for mobile phone case

#30
20170235115
2017-08-17

Light trapping optical structure

#31
20170199309
2017-07-13

OPTICAL DEVICE AND DIFFUSION FILM

#32
20170139211
2017-05-18

Directed display architecture

#33
20170114973
2017-04-27

SOLAR POLYMER LIGHT BAR

#34
20170025287
2017-01-26

High-efficiency line-forming optical systems and methods using a serrated spatial filter

#35
20150160393
2015-06-11

Solar light concentration plate

#36
20150053254
2015-02-26

Light concentrator structures and methods

#37
20150043240
2015-02-12

Method for calculating the surface area of optical lenses and projection lenses manufactured according to the method for use in a light module in a motor vehicle headlamp

#38
20150036976
2015-02-05

SOLAR CONCENTRATOR

#39
20140373900
2014-12-25

Inflated tubular solar concentrators

#40
20140285713
2014-09-25

Combination dark field and bright field illuminator

#41
20140247498
2014-09-04

COMPACT CONCENTRATOR ASSEMBLY

#42
20140233237
2014-08-21

LIGHT CONCENTRATOR ASSEMBLY

#43
20140158199
2014-06-12

Light trapping optical structure

#44
20130233384
2013-09-12

Planar solar energy concentrator

#45
20120211647
2012-08-23

Light concentrator structures and methods

#46
20120194886
2012-08-02

Solar light concentration plate

#47
20120121245
2012-05-17

Combination dark field and bright field illuminator

#48
20120019942
2012-01-26

Light-Guide Solar Panel and Method of Fabrication Thereof

#49
20120019920
2012-01-26

Flash insert for mobile phone case

#50
20120018322
2012-01-26

Flash Lens for Mobile Phone Case

#51
20110310633
2011-12-22

ILLUMINATION DEVICE

#52
20110162713
2011-07-07

Light-guide solar panel and method of fabrication thereof

#53
20110019710
2011-01-27

Diode laser structure for generating diode laser radiation

#54
20100202142
2010-08-12

Illumination device

#55
20090185302
2009-07-23

Light concentrator structures and methods

#56
20080271776
2008-11-06

Light-guide solar panel and method of fabrication thereof

#57
20070181776
2007-08-09

Optical receiving device, free space optics transmission apparatus, receiving apparatus

#58
20060114429
2006-06-01

Architecture for a projector

#59
20050086032
2005-04-21

Three-dimensional simultaneous multiple-surface method and free-form illumination-optics designed therefrom

#60
16923299
2021-11-02

Directed display architecture

#61
14192832
2015-12-01

Light processing system