Patents-Review.com
ClassID:

173574 ⎘

G02B1/045 - CPC Classification

Classification description:

Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics Light guides

Sub-classes:
Recent Application in this class:
#1
20260146159
2026-05-28

Random Copolymer

 #2
20260072291
2026-03-12

FREEFORM PENTA PRISM COLLIMATOR

 #3
20260050165
2026-02-19

GEOMETRIC WAVEGUIDE WITH MULTILAYER OPTICAL FILM

 #4
20260050105
2026-02-19

SYSTEMS, METHODS, AND DEVICES FOR REDUCING LIGHT BLEED TRANSMITTED THROUGH A MATERIAL

 #5
20250215148
2025-07-03

RESIN COMPOSITION FOR OPTICAL WAVEGUIDES, DRY FILM FOR OPTICAL WAVEGUIDES, AND OPTICAL WAVEGUIDE

 #6
20250076561
2025-03-06

LIGHT GUIDE ASSEMBLY AND ELECTRONIC DEVICE

 #7
20240418926
2024-12-19

OPTICAL ELEMENT FOR EPE, DISPLAY DEVICE INCLUDING SAME, AND METHOD FOR MANUFACTURING OPTICAL ELEMENT FOR EPE

 #8
20240402432
2024-12-05

DIFFRACTION LIGHT GUIDE PLATE AND MANUFACTURING METHOD THEREOF

 #9
20240317930
2024-09-26

RESIN COMPOSITION FOR OPTICAL WAVEGUIDE, AND DRY FILM AND OPTICAL WAVEGUIDE USING SAME

 #10
20240301194
2024-09-12

FLUORINE-CONTAINING COMPOSITION AND PRODUCTION METHOD THEREFOR

 #11
20240228780
2024-07-11

Polydisulfide Polymer

 #12
20240151895
2024-05-09

ILLUMINATION DEVICES INCLUDING MULTIPLE LIGHT EMITTING ELEMENTS

 #13
20240151390
2024-05-09

Power tool attachment and dust collection system

 #14
20230137024
2023-05-04

APPARATUS FOR MANUFACTURING PLASTIC OPTICAL FIBER AND METHOD FOR MANUFACTURING PLASTIC OPTICAL FIBER

 #15
20230110294
2023-04-13

High resolution fluorescence imaging device and method for manufacturing the same

 #16
20230089816
2023-03-23

MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

 #17
20230014434
2023-01-19

LIGHT-GUIDING PLATE AND AR DISPLAY

 #18
20220315475
2022-10-06

OPTICAL GLASS PLATE

 #19
20220299772
2022-09-22

HOLOGRAPHIC WAVEGUIDE

 #20
20220163726
2022-05-26

Polymer waveguide and electrical signal transmission method

 #21
20220120958
2022-04-21

METHOD FOR FORMING LIGHT WAVE-GUIDE OPTICAL ELEMENT

 #22
20220025175
2022-01-27

Polycarbonate resin composition and molded body

 #23
20220019008
2022-01-20

Color filter substrate, method of manufacturing the same, and display panel

 #24
20210404615
2021-12-30

T-BAR LIGHTING ASSEMBLY

 #25
20210380742
2021-12-09

Methacrylic resin, method of manufacturing methacrylic resin, methacrylic resin composition, shaped article, optical components, and automotive part

 #26
20210318485
2021-10-14

Illumination devices including multiple light emitting elements

 #27
20210294041
2021-09-23

DIFFRACTION LIGHT GUIDE PLATE AND MANUFACTURING METHOD THEREOF

 #28
20210124890
2021-04-29

Fingerprint identification device and manufacturing method thereof, and light guide component

 #29
20210108072
2021-04-15

Polycarbonate resin composition and molded body

 #30
20210096296
2021-04-01

Microlayer coextrusion of optical end products

 #31
20210032438
2021-02-04

Polycarbonate resin composition pellet, method for producing pellet, and molded article thereof

 #32
20210026071
2021-01-28

Integrated micro-lens waveguide and methods of making and using same

 #33
20210003768
2021-01-07

Transparent resin composition, resin molded body, lamp cover, lamp cover for vehicles, combination lamp cover, and vehicle

 #34
20200378568
2020-12-03

T-bar lighting assembly

 #35
20200338792
2020-10-29

Method of manufacturing plastic substrate and plastic substrate manufactured thereby

 #36
20200310020
2020-10-01

Optical body, method for manufacturing optical body, light-emitting apparatus, and display apparatus for amusement equipment

 #37
20200278583
2020-09-03

Optical body, method for manufacturing optical body, light-emitting apparatus, and image display apparatus

 #38
20200271848
2020-08-27

Lighting apparatus

 #39
20200216662
2020-07-09

Aromatic polycarbonate resin composition and optical molded article

 #40
20200190320
2020-06-18

Polycarbonate resin composition for optical component, and optical component

 #41
20200148875
2020-05-14

Optical waveguide-forming composition which contains reactive silsesquioxane compound

 #42
20200142126
2020-05-07

Microlayer coextrusion of optical end products

 #43
20200127236
2020-04-23

Optical waveguide and manufacturing method thereof, display substrate and display device

 #44
20200057176
2020-02-20

Resin composition including acrylic block copolymer and light diffusing agent

 #45
20200024445
2020-01-23

Polycarbonate resin composition and molded body

 #46
20190382557
2019-12-19

Abusively molded article including UV-stable polycarbonate

 #47
20190309181
2019-10-10

High refractive index nanocomposites

 #48
20190302030
2019-10-03

Vehicle lighting

 #49
20190285795
2019-09-19

Optical plasmonic conductors comprising one or more fibrillar organic supramolecular species

 #50
20190249034
2019-08-15

Fiber coating compositions with high cure speed

 #51
20190184895
2019-06-20

Illumination portion for illuminating a roof opening portion of a vehicle

 #52
20190129088
2019-05-02

Light wave-guide optical element and method for forming the same

 #53
20190121022
2019-04-25

Shielding structures between optical waveguides

 #54
20190091954
2019-03-28

Prism, forming mold, and method of producing prism

 #55
20190047240
2019-02-14

Multi-material stretchable optical, electronic and optoelectronic fibers and ribbons composites via thermal drawing

 #56
20190047238
2019-02-14

Method of manufacturing optical fiber and optical fiber

 #57
20190033510
2019-01-31

Illumination Devices Including Multiple Light Emitting Elements

 #58
20190011624
2019-01-10

Optical member, light guiding member, and method for producing optical member

 #59
20180371235
2018-12-27

POLYCARBONATE RESIN COMPOSITION AND MOLDED PRODUCT THEREOF

 #60
20180364411
2018-12-20

Optical sheet for backlight unit and backlight unit

 #61
20180329138
2018-11-15

Fluid-based light guiding structure and fabrication thereof

 #62
20180329129
2018-11-15

Lighting apparatus having an optical waveguide and a plurality of light interacting structures and method of forming the same

 #63
20180323402
2018-11-08

Optical waveguide and manufacturing method thereof, display substrate and display device

 #64
20180275463
2018-09-27

Liquid crystal display device and turning film for liquid crystal display device

 #65
20180273658
2018-09-27

Polymer composition and optical material

 #66
20180224577
2018-08-09

Second-order nonlinear optical compound and nonlinear optical element comprising the same

 #67
20180222380
2018-08-09

Illumination device having elongated light pipe and one or more attachment wings

 #68
20180210140
2018-07-26

Illumination Devices Including Multiple Light Emitting Elements

 #69
20180210138
2018-07-26

Lighting System With Lightguide Formed From Multiple Optical Materials

 #70
20180201782
2018-07-19

Aromatic polycarbonate resin composition and molded article of the same

 #71
20180201713
2018-07-19

Polymer, resin composition, light control material, optical waveguide material, athermal optical element, color display element, and optical material

 #72
20180196189
2018-07-12

Illumination devices including multiple light emitting elements

 #73
20180187001
2018-07-05

Polycarbonate resin composition and molded article of same

 #74
20180143367
2018-05-24

Method for producing a lighting device and resulting device

 #75
20180112023
2018-04-26

Acrylic block copolymer, resin composition and shaped article including the same, and optical component

 #76
20180079925
2018-03-22

High refractive index nanocomposites

 #77
20180059302
2018-03-01

Quantum rod light-guide plate

 #78
20180024071
2018-01-25

Optical Sensor Element for Analyte Assay in a Biological Fluid, as Method and Manufacture Thereof

 #79
20180010750
2018-01-11

System for resembling an open candle flame

 #80
20170362398
2017-12-21

Polycarbonate resin composition for thin optical component, and thin optical component

 #81
20170351026
2017-12-07

Integrated micro-lens waveguide and methods of making and using same

 #82
20170291984
2017-10-12

Photosensitive resin composition for optical waveguide and photocurable film for forming optical waveguide core layer, and optical waveguide and opto-electric transmission hybrid flexible printed wiring board using same

 #83
20170246767
2017-08-31

PROCESS AND MOLD FOR FABRICATING AN OPTICAL DEVICE, AND AN OPTICAL DEVICE

 #84
20170218198
2017-08-03

Polycarbonate resin composition and optical molded product comprising the same

 #85
20170153389
2017-06-01

Flame-retardant optical fiber coating

 #86
20170097466
2017-04-06

Fluid-based light guiding structure and fabrication thereof

 #87
20170082252
2017-03-23

T-bar lighting assembly

 #88
20160376331
2016-12-29

Electroactive biopolymer optical and electro-optical devices and method of manufacturing the same

 #89
20160349455
2016-12-01

Method of preparing an optical connector and optical devices comprising the optical connector prepared thereby

 #90
20160318889
2016-11-03

Second-order nonlinear optical compound and nonlinear optical element comprising the same

 #91
20160308266
2016-10-20

Connector for dielectric waveguides

 #92
20160306117
2016-10-20

TAPERED POLYMER WAVEGUIDE

 #93
20160260558
2016-09-08

Systems and methods for lighting spring loaded mechanical key switches

 #94
20160252655
2016-09-01

Optical waveguide photosensitive resin composition, photocurable film for forming optical waveguide core layer, optical waveguide using same, and mixed flexible printed circuit board for optical/electrical transmission

 #95
20160245995
2016-08-25

Optical seam reduction

 #96
20160223685
2016-08-04

Radiation dose detector with embedded optical fibers

 #97
20160187660
2016-06-30

Virtual image display device

 #98
20160137572
2016-05-19

Fluorinated aromatic compound, method for its production, curable material, its cured product, and optical member

 #99
20160131819
2016-05-12

Multilayer sheet

 #100
20160131589
2016-05-12

Method of manufacturing an optical sensor element for analyte assay in a biological fluid

 #101
20160122533
2016-05-05

Polycarbonate resin composition for thin optical component, and thin optical component

 #102
20160109645
2016-04-21

Illumination Devices Including Multiple Light Emitting Elements

 #103
20160102226
2016-04-14

Curable composition, method of preparing cured article, and cured article formed thereby

 #104
20160077279
2016-03-17

Method of Preparing an Article and Article Prepared Thereby

 #105
20160075094
2016-03-17

Plastic Optical Fiber and Its Manufacturing Method, Sensor, and Bobbin for Winding Plastic Optical Fiber

 #106
20160070029
2016-03-10

Photosensitive epoxy resin composition for optical waveguide, curable film for formation of optical waveguide, and optical waveguide and optical/electrical transmission hybrid flexible printed wiring board produced by using the photosensitive epoxy resin composition, and optical waveguide production method

 #107
20160062039
2016-03-03

MODE SIZE CONVERTERS AND OPTICAL ASSEMBLIES

 #108
20160062032
2016-03-03

Illumination devices including multiple light emitting elements

 #109
20160041306
2016-02-11

Blend prepared by mixing a prepolymer and a vinyl monomer and a polymer sheet obtained therefrom

 #110
20160011343
2016-01-14

METHOD FOR MANUFACTURING COMPOUND OPTICAL FILM

 #111
20150380889
2015-12-31

Graphene optic fiber amplifiers

 #112
20150355379
2015-12-10

LAYERS OR THREE-DIMENSIONAL SHAPED BODIES HAVING TWO REGIONS OF DIFFERENT PRIMARY AND/OR SECONDARY STRUCTURE AND METHOD FOR PRODUCTION THEREOF

 #113
20150355378
2015-12-10

LAYERS OR THREE-DIMENSIONAL SHAPED BODIES HAVING TWO REGIONS OF DIFFERENT PRIMARY AND/OR SECONDARY STRUCTURE, METHOD FOR PRODUCTION THEREOF AND MATERIALS FOR CONDUCTING THIS METHOD

 #114
20150338568
2015-11-26

Resin composition for light guide article-preform, light guide article-preform, laminated light guide article-preform, light guide article for surface light source device and surface light source device

 #115
20150298366
2015-10-22

METHOD OF MAKING PRECISION-MOLDED ARTICLES BY POLYMERIZING ETHYLENICALLY-UNSATURATED MATERIALS IN A MOLD USING IONIZING RADIATION

 #116
20150293297
2015-10-15

METHOD OF MAKING A LIGHT GUIDE PLATE

 #117
20150268406
2015-09-24

Light module for motor vehicle daytime running light

 #118
20150241620
2015-08-27

Light guide and lighting device with parallel light source

 #119
20150232625
2015-08-20

Copolymer, optically anisotropic substance, and oriented polymer film

 #120
20150219845
2015-08-06

Primary coating compositions with reinforcing polymer

 #121
20150192735
2015-07-09

Shielding structures between optical waveguides

 #122
20150191562
2015-07-09

Method for producing (meth)acrylic resin composition

 #123
20150185428
2015-07-02

BINDER FIBER FOR OPTICAL FIBER UNIT

 #124
20150168602
2015-06-18

Dispersions of blends of silicon nanoparticles and silica nanoparticles

 #125
20150147550
2015-05-28

Non-birefringent resin material and film

 #126
20150048284
2015-02-19

Second-order nonlinear optical compound and nonlinear optical element comprising the same

 #127
20150043241
2015-02-12

Light guide and associated light assemblies

 #128
20140364546
2014-12-11

Polycarbonate resin composition pellets and process for manufacturing same

 #129
20140350148
2014-11-27

Aromatic polycarbonate resin composition and optical molded article

 #130
20140349380
2014-11-27

Biopolymer optofluidic device and method of manufacturing the same

 #131
20140341524
2014-11-20

Optical fiber coating compositions with non-curable reinforcing agents

 #132
20140323623
2014-10-30

RESIN COMPOSITION HAVING LIGHT GUIDING PROPERTIES, AND LIGHT-GUIDING MOLDED ARTICLE AND PLANAR LIGHT SOURCE MADE FROM SAME

 #133
20140319436
2014-10-30

Stretched optical compensation film

 #134
20140316033
2014-10-23

Inorganic-organic hybrid material, optical material using the same, and inorganic-organic composite composition

 #135
20140219625
2014-08-07

Compound containing crosslinkable moieties, prepolymer, blend and polymer sheet obtained therefrom, and waveguide for optical interconnection

 #136
20140212645
2014-07-31

OPTICAL COMPOSITE SHEET

 #137
20140205234
2014-07-24

Vertical optical coupler for planar photonic circuits

 #138
20140153215
2014-06-05

Illuminating device

 #139
20140146569
2014-05-29

Polycarbonate resin composition for light guides, and light guide and surface light source body comprising the same

 #140
20140004321
2014-01-02

Resin composition for optical waveguide, dry film, optical waveguide, and photoelectric composite wiring board using same

 #141
20130169904
2013-07-04

Backlight unit and liquid crystal display including same

 #142
20130033754
2013-02-07

Compound optical film

 #143
20120319053
2012-12-20

Silicon nanoparticle dispersions

 #144
20120301094
2012-11-29

Methods for fabricating flexible waveguides using alkyl-functional silsesquioxane resins

 #145
20120224146
2012-09-06

Illumination device and projection type display device using the same

 #146
20120172599
2012-07-05

Second-order nonlinear optical compound and nonlinear optical element comprising the same

 #147
20120063734
2012-03-15

MULTIMODE GRADED-INDEX PLASTIC OPTICAL FIBER AND METHOD FOR PRODUCING THE SAME

 #148
20110298144
2011-12-08

Optical waveguide production method

 #149
20110280531
2011-11-17

Resin composition for production of optical waveguide, and optical waveguide produced by using the resin composition

 #150
20110275779
2011-11-10

Light guides made of thermoplastic polyurethanes

 #151
20110182555
2011-07-28

Liquid resin composition for production of optical waveguide, optical waveguide produced by using the liquid resin composition, and production method of the optical waveguide

 #152
20110177259
2011-07-21

METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE

 #153
20110103741
2011-05-05

Optical fiber switch including an index matching elastomeric solid layer providing core and cladding index of refraction matching and related methods

 #154
20110074054
2011-03-31

PROCESS FOR PRODUCING AN OPTICAL WAVEGUIDE AND STAMP FOR USE IN THE PRODUCTION PROCESS

 #155
20110017952
2011-01-27

Structures incorporating polymer-inorganic particle blends

 #156
20100247058
2010-09-30

RESIN COMPOSITION FOR OPTICAL WAVEGUIDE AND OPTICAL WAVEGUIDE

 #157
20100239219
2010-09-23

Particle and near-field optical waveguide

 #158
20100230835
2010-09-16

COMPOSITE POLYMER FIBERS

 #159
20100172623
2010-07-08

Prepolymer prepared by a condensation reaction and a polymer sheet obtained therefrom

 #160
20100096763
2010-04-22

BIOPOLYMER OPTOFLUIDIC DEVICE AND METHOD OF MANUFACTURING THE SAME

 #161
20100067861
2010-03-18

Light guide and light guide structure

 #162
20100065784
2010-03-18

Electroactive biopolymer optical and electro-optical devices and method of manufacturing the same

 #163
20100063404
2010-03-11

Biopolymer optical waveguide and method of manufacturing the same

 #164
20090317044
2009-12-24

Nanocomposites

 #165
20090279837
2009-11-12

Plastic optical fiber cable and method of signal transmission using the same

 #166
20090252471
2009-10-08

Condensation products of silicic acid derivatives and optical waveguide devices using the same

 #167
20090148597
2009-06-11

Thermally stabilized waveguides

 #168
20090034930
2009-02-05

Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same

 #169
20090010608
2009-01-08

Nanocomposites

 #170
20080298760
2008-12-04

Thermally stabilized waveguides

 #171
20080193082
2008-08-14

Refractive index distribution type optical member, and production method for refractive index distribution type optical member

 #172
20080152282
2008-06-26

Composite polymer fibers

 #173
20080145016
2008-06-19

Photosensitive resin composition for optical waveguides, and optical waveguide and manufacturing method thereof

 #174
20080131064
2008-06-05

Device and method for detecting and localizing cells by means of photosensitive waveguides

 #175
20080128929
2008-06-05

Method for Manufacturing Optical Devices

 #176
20080107903
2008-05-08

Close-bonded diffractive optical element, optical material used therefor, resin precursor, and resin precursor composition

 #177
20080105855
2008-05-08

Nanocomposites

 #178
20070243395
2007-10-18

Composite resin, coating composition containing such resin, and coated article

 #179
20070237963
2007-10-11

Trisoxetane compound, production process and optical waveguide therewith

 #180
20070227193
2007-10-04

Process for producing optical waveguide

 #181
20070217755
2007-09-20

Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same

 #182
20070208123
2007-09-06

Structures incorporating polymer-inorganic particle blends

 #183
20070177486
2007-08-02

Light guide element, light guide unit, backlight apparatus and light source apparatus

 #184
20070122101
2007-05-31

Nanocomposites

 #185
20070107629
2007-05-17

Silicon-containing polymers and polymers and optical waveguides formed therefrom

 #186
20070041699
2007-02-22

Fluorinated polyamide acid resin composition for optical materials

 #187
20070041698
2007-02-22

Photosensitive resin composition for forming optical waveguide, optical waveguide, and method for forming optical waveguide pattern

 #188
20060240269
2006-10-26

Polysilane composition, optical waveguide and method for fabrication thereof

 #189
20060208223
2006-09-21

Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same

 #190
20060193582
2006-08-31

Composite polymer fibers

 #191
20060165368
2006-07-27

Photochromic optical waveguides and method for the preparation thereof

 #192
20060128932
2006-06-15

Photo-crosslinkable composition for step-index plastics optical fiber material

 #193
20060088257
2006-04-27

Photosensitive resin composition for optical waveguides, and optical waveguide and manufacturing method thereof

 #194
20060056786
2006-03-16

Optical members and compositions for producing them

 #195
20060029891
2006-02-09

Process for producing optical waveguide

 #196
20050265685
2005-12-01

Optical material containing photocurable fluoropolymer and photocurable fluororesin composition

 #197
20050244124
2005-11-03

Waveguide compositions and waveguides formed therefrom

 #198
20050201714
2005-09-15

Optical waveguide and production method thereof

 #199
20050180712
2005-08-18

PHOTOIMAGEABLE WAVEGUIDE COMPOSITION AND WAVEGUIDE FORMED THEREFROM

 #200
20050151286
2005-07-14

Gradient refrective-index plastic rod and method for making the same

 #201
20050141839
2005-06-30

Waveguide compositions and waveguides formed therefrom

 #202
20050130073
2005-06-16

Process for producing optical waveguide

 #203
20050117868
2005-06-02

Polymeric compositions comprising quantum dots, optical devices comprising these compositions and methods for preparing same

 #204
20050111808
2005-05-26

Waveguide compositions and waveguides formed therefrom

 #205
20050094958
2005-05-05

Layer structure and optical waveguide sensor based on photoaddressable polymers

 #206
20050078926
2005-04-14

Optical element

 #207
20050062181
2005-03-24

Method and apparatus for manufacturing plastic optical transmission medium

 #208
16946028
2024-12-24

Nano-patterning methods including: (1) patterning of nanophotonic structures at optical fiber tip for refractive index sensing and (2) plasmonic crystal incorporating graphene oxide gas sensor for detection of volatile organic compounds

 #209
16864681
2023-10-10

Methods of making polymers using isosorbide

 #210
15791174
2020-07-28

Nano-patterning methods including: (1) patterning of nanophotonic structures at optical fiber tip for refractive index sensing and (2) plasmonic crystal incorporating graphene oxide gas sensor for detection of volatile organic compounds

 #211
15387140
2017-08-01

System for resembling an open candle flame