Patents-Review.com
ClassID:

173876 ⎘

G02B2006/0325 - CPC Classification

Classification description:

Light guides; Optical fibres with cladding with non solid core or cladding Fluid core or cladding

Recent Application in this class:
#1
20260098997
2026-04-09

ANTI-RESONANT HOLLOW-CORE FIBER

 #2
20260046035
2026-02-12

WIRED LIGHT FIDELITY FOR UNDERWATER COMMUNICATION

 #3
20260029573
2026-01-29

OPTICAL HOLLOW WAVEGUIDE ASSEMBLY, ILLUMINATION OPTICS UNIT AND INSPECTION APPARATUS

 #4
20250341685
2025-11-06

INTEGRATED TUNABLE BROADBAND SOURCE

 #5
20250009921
2025-01-09

UV LIGHT DISINFECTION AND CLEANING OF NARROW TUBE LUMENS

 #6
20230414806
2023-12-28

UV LIGHT DISINFECTION AND CLEANING OF NARROW TUBE LUMENS

 #7
20230333314
2023-10-19

HOLLOW-CORE FIBER BASED BROADBAND RADIATION GENERATOR WITH EXTENDED FIBER LIFETIME

 #8
20230324613
2023-10-12

TERMINATED HOLLOW-CORE FIBER WITH SUSPENDED FIBER-END

 #9
20230296829
2023-09-21

Hollow core fiber light source and a method for manufacturing a hollow core fiber

 #10
20230072926
2023-03-09

MULTIWAVELENGTH OPTICAL SOURCES

 #11
20220175990
2022-06-09

UV light disinfection and cleaning of narrow tube lumens

 #12
20220011500
2022-01-13

HOLLOW-CORE FIBER BASED BROADBAND RADIATION GENERATOR WITH EXTENDED FIBER LIFETIME

 #13
20210244840
2021-08-12

UV light disinfection and cleaning of narrow tube lumens

 #14
20210123895
2021-04-29

Flow cell and liquid chromatographic unit having same

 #15
20190360913
2019-11-28

High efficiency optical detection of biomolecules in micro-capillaries

 #16
20190346263
2019-11-14

Sensing single mode optical fiber, tilt angle sensor and preparation method thereof

 #17
20190267159
2019-08-29

Downhole cables with both fiber and copper elements

 #18
20180329138
2018-11-15

Fluid-based light guiding structure and fabrication thereof

 #19
20180243740
2018-08-30

Reconfigurable microvalve optical waveguide

 #20
20180174711
2018-06-21

Downhole cables with both fiber and copper elements

 #21
20170343433
2017-11-30

Optic fibres and fibre optic sensing

 #22
20170028089
2017-02-02

Systems and methods of microbial sterilization using polychromatic light

 #23
20160141826
2016-05-19

LIQUID CLADDING FOR MULTIPLE CLAD FIBER LASER

 #24
20160064795
2016-03-03

Waveguide having a hollow polymeric layer coated with a higher dielectric constant material

 #25
20150331182
2015-11-19

Method of manufacturing a radiation-resistant optical fiber, radiation-resistant optical fiber and device including such a fiber

 #26
20150328636
2015-11-19

Micro blood vessels and tissue ducts

 #27
20150322408
2015-11-12

Micro blood vessels and tissue ducts

 #28
20150270033
2015-09-24

Downhole cables with both fiber and copper elements

 #29
20150212279
2015-07-30

Optical device having liquid-core optical fiber and method for producing such a device

 #30
20150062693
2015-03-05

High-power liquid-cooled pump and signal combiner

 #31
20140270668
2014-09-18

Removing unwanted light from high-power optical systems

 #32
20140087466
2014-03-27

Micro blood vessels and tissue ducts

 #33
20130039625
2013-02-14

DOWNHOLE CABLES WITH BOTH FIBER AND COPPER ELEMENTS

 #34
20120269481
2012-10-25

Optofluidic apparatus, method, and application

 #35
20120222487
2012-09-06

Optic fibres and fibre optic sensing

 #36
20120071682
2012-03-22

Organosilica nanoparticles and method for making

 #37
20120051059
2012-03-01

Light source unit

 #38
20110122405
2011-05-26

Guided mode resonator based Raman enhancement apparatus

 #39
20110095755
2011-04-28

FIBER CELL, MAGNETIC SENSOR, AND MAGNETIC FIELD MEASURING APPARATUS

 #40
20100290244
2010-11-18

Liquid light guide having position retaining function

 #41
20100158468
2010-06-24

Attenuator apparatus

 #42
20100158462
2010-06-24

Sunlight Simulator Apparatus

 #43
20100158461
2010-06-24

Optical homogenizer unit

 #44
20100008631
2010-01-14

Downhole cables with both fiber and copper elements

 #45
20090269016
2009-10-29

Ultra-low refractive index high surface area nanoparticulate films and nanoparticles

 #46
20090230028
2009-09-17

Light guiding fluid conduit having a liquid-filled interspace between inner and outer conduits

 #47
20090216097
2009-08-27

Oxygen sensor for internal monitoring of tissue oxygen in vivo

 #48
20080166089
2008-07-10

Optical waveguide

 #49
20080085086
2008-04-10

Optical fiber with quantum dots

 #50
20070206901
2007-09-06

Sunlight simulator apparatus

 #51
20060257088
2006-11-16

Optical fiber with quantum dots

 #52
20060098927
2006-05-11

Integrated sensor with electrical and optical single molecule sensitivity

 #53
20060008227
2006-01-12

Apparatus for optical measurements on low-index non-solid materials based on arrow waveguides

 #54
20050111805
2005-05-26

Optical fiber with quantum dots

 #55
20050111804
2005-05-26

Composite material photonic crystal fibres, method of production and its use

 #56
15401084
2018-02-13

Graphene optic fiber

 #57
13134304
2015-07-21

Method and system for coupling light through challenging media