Patents-Review.com
ClassID:

173846 ⎘

G02B6/02295 - CPC Classification

Classification description:

Light guides; Optical fibres with cladding Microstructured optical fibre

Sub-classes:
Recent Application in this class:
#1
20250258334
2025-08-14

METHOD OF LASER MODIFICATION OF AN OTPICAL FIBRE

 #2
20250012967
2025-01-09

HIGH DENSITY ENERGY DIRECTING DEVICE

 #3
20240425404
2024-12-26

METHOD OF FIBER PRODUCTION

 #4
20240241306
2024-07-18

Multicore optical fiber core configuration transformer

 #5
20240219231
2024-07-04

WAVEGUIDE AND ELECTROMAGNETIC SPECTROMETER

 #6
20240061166
2024-02-22

High density energy directing device

 #7
20240045138
2024-02-08

Reduced diameter optical fiber with improved microbending

 #8
20230408758
2023-12-21

Energy relays with traverse energy localization

 #9
20230089816
2023-03-23

MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

 #10
20230083093
2023-03-16

Method of laser modification of an optical fibre

 #11
20230009057
2023-01-12

STRUCTURES IN OPTICAL DEVICES HAVING GRAPHENE AND MANUFACTURING METHOD FOR THE SAME

 #12
20220357515
2022-11-10

Optical fiber filter and optical fiber amplifier

 #13
20220206570
2022-06-30

System and methods for realizing transverse Anderson localization in energy relays using component engineered structures

 #14
20220083135
2022-03-17

Method of calibration for holographic energy directing systems

 #15
20220077643
2022-03-10

Optical fiber with variable absorption

 #16
20220057569
2022-02-24

Anti-torsion solid-core polarization-maintaining photonic crystal fiber based on anisotropy of stress distribution

 #17
20210373231
2021-12-02

Holographic superimposition of real world plenoptic opacity modulation through transparent waveguide arrays for light field, virtual and augmented reality

 #18
20210349259
2021-11-11

High density energy directing device

 #19
20210302648
2021-09-30

High-density energy directing devices for two-dimensional, stereoscopic, light field and holographic displays

 #20
20210294029
2021-09-23

Reduced diameter optical fiber with improved microbending

 #21
20210149108
2021-05-20

Energy relays with traverse energy localization

 #22
20210096296
2021-04-01

Microlayer coextrusion of optical end products

 #23
20210080645
2021-03-18

Selective propagation of energy in light field and holographic waveguide arrays

 #24
20200301164
2020-09-24

Energy relay and Transverse Anderson Localization for propagation of two-dimensional, light field and holographic energy

 #25
20200249394
2020-08-06

Apparatus for bonding wafers and an optically-transparent thin film made from the same

 #26
20200190704
2020-06-18

METHOD FOR PREPARING INVERSE OPAL COLLOIDAL CRYSTAL FIBERS

 #27
20200158544
2020-05-21

Soft optics with mechanically tunable refractive index

 #28
20200142126
2020-05-07

Microlayer coextrusion of optical end products

 #29
20200117021
2020-04-16

High-density energy directing devices for two-dimensional, stereoscopic, light field and holographic head-mounted displays

 #30
20200088938
2020-03-19

High density energy directing device

 #31
20190345054
2019-11-14

PREPARATION METHOD FOR LOW OXYGEN CONTENT SEMICONDUCTOR CORE COMPOSITE MATERIAL OPTICAL FIBRE PREFORM

 #32
20190243067
2019-08-08

Light harvesting fiber optic amplifiers

 #33
20190187378
2019-06-20

Remote optical amplifiers powered by scattered light

 #34
20190170933
2019-06-06

Preform for producing vortex fiber

 #35
20190135679
2019-05-09

Method of fiber production

 #36
20190025492
2019-01-24

OPTICAL FIBER APPARATUS WITH HIGH DIVERGENCE ANGLE AND LIGHT SOURCE SYSTEM USING SAME

 #37
20190011621
2019-01-10

System and methods of universal parameterization of holographic sensory data generation, manipulation and transport

 #38
20190004319
2019-01-03

Holographic superimposition of real world plenoptic opacity modulation through transparent waveguide arrays for light field, virtual and augmented reality

 #39
20190004228
2019-01-03

Method of calibration for holographic energy directing systems

 #40
20180372958
2018-12-27

System and methods for realizing transverse Anderson localization in energy relays using component engineered structures

 #41
20180370167
2018-12-27

Multiple microlayer coextrusion of optical end products

 #42
20180172902
2018-06-21

Photonic crystal fiber

 #43
20180113257
2018-04-26

Method and apparatus for optical fiber connection

 #44
20180067255
2018-03-08

High index-contrast photonic devices and applications thereof

 #45
20180003891
2018-01-04

OPTICAL ELEMENT AND METHOD OF MANUFACTURING OPTICAL ELEMENT

 #46
20170336698
2017-11-23

Optical Fiber with Microstructured Core

 #47
20170290934
2017-10-12

Ultraviolet surface illumination system

 #48
20170017035
2017-01-19

Phase and Amplitude Control for Optical Fiber Output

 #49
20160209584
2016-07-21

Acoustically enhanced optical cables

 #50
20160116660
2016-04-28

Double clad light diffusing fiber, connector system and illuminaire

 #51
20160033721
2016-02-04

Optical fiber microwire devices and manufacture method thereof

 #52
20150353996
2015-12-10

Reusable Long Period Microfiber Grating for detection of DNA Hybridization

 #53
20150340831
2015-11-26

Systems and methods of achieving high brightness infrared fiber parametric amplifiers and light sources

 #54
20150331186
2015-11-19

Method for fabricating an optical device using a treated surface

 #55
20150331182
2015-11-19

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

 #56
20150323737
2015-11-12

Method for production of optical waveguides and coupling and devices made from the same

 #57
20150315063
2015-11-05

Method and apparatus for applying a mid-IR graded-index microstructure to an optical fiber tip to achieve anti-reflective properties

 #58
20150277049
2015-10-01

OPTICAL DELAY LINE FORMED AS SURFACE NANOSCALE AXIAL PHOTONIC DEVICE

 #59
20150212279
2015-07-30

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

 #60
20150192733
2015-07-09

Few moded fiber device employing mode conversion

 #61
20150125115
2015-05-07

Light diffusing fibers with integrated mode shaping lenses

 #62
20150043879
2015-02-12

System and method for compensating for distortions in optical fibers

 #63
20150036975
2015-02-05

Device support structures from bulk substrates

 #64
20150003775
2015-01-01

Photonic device having a photonic crystal lower cladding layer provided on a semiconductor substrate

 #65
20150003772
2015-01-01

Stabilizing apparatus for tremolo system for string instrument

 #66
20140355930
2014-12-04

Light confining devices using all-dielectric metamaterial cladding

 #67
20140105554
2014-04-17

Reconfigurable liquid metal fiber optic mirror

 #68
20140013808
2014-01-16

Holey optical fiber with random pattern of holes and method for making same

 #69
20130223804
2013-08-29

Holey optical fiber with random pattern of holes and method for making same

 #70
20130202263
2013-08-08

Method for manufacturing a network of microlenses at the ends of a bundle of optical fibres, related optical fibres and related use

 #71
20130101261
2013-04-25

Radiation-resistant rare-earth-doped optical fiber and method of radiation-hardening a rare-earth-doped optical fiber

 #72
20130028552
2013-01-31

Tunable RF filter device using optical waveguide paths with splitter and combiner pairs and related methods

 #73
20120275180
2012-11-01

Light diffusing fibers and methods for making the same

 #74
20120224806
2012-09-06

Multi-mode interferometer techniques

 #75
20120170901
2012-07-05

Optical fiber end processing method and optical fiber end processing apparatus and optical fiber end

 #76
20110174961
2011-07-21

Optical trap

 #77
20110013268
2011-01-20

Systems and methods of achieving high brightness infrared fiber parametric amplifiers and light sources

 #78
20100040335
2010-02-18

Lifetime extending and performance improvements of micro-structured fibers via high temperature loading

 #79
20100000260
2010-01-07

Method for fabricating an optical fiber preform

 #80
20090310926
2009-12-17

Zero Index Material Omnireflectors and Waveguides

 #81
20090202202
2009-08-13

FIBER LENS WITH FRESNEL ZONE PLATE LENS AND METHOD FOR PRODUCING THE SAME

 #82
20090056383
2009-03-05

HOLEY OPTICAL FIBER WITH RANDOM PATTERN OF HOLES AND METHOD FOR MAKING SAME

 #83
20080056657
2008-03-06

Holey optical fiber with random pattern of holes and method for making same

 #84
20070272838
2007-11-29

LIGHT SOURCE AND LIGHT SOURCE SYSTEM

 #85
20070237478
2007-10-11

Zero index material omnireflectors and waveguides

 #86
20060165359
2006-07-27

Light source with a microstructured optica element and miroscope with a light source

 #87
20050094954
2005-05-05

Holey optical fiber with random pattern of holes and method for making same

 #88
17112147
2022-01-04

Electronic devices with image transport layers

 #89
16258546
2020-05-26

Apparatus for bonding wafers and an optically-transparent thin film made from the same

 #90
15995559
2019-07-02

Nanofiller in an optical interface