ClassID:

173660

G02B5/128 - CPC Classification

Classification description:

Optical elements other than lenses; Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix

Recent Application in this class:
#1
20260079288
2026-03-19

RETRO-REFLECTIVE DISC TARGET HAVING EXPOSED RETRO-REFLECTIVE BEADS

#2
20250389875
2025-12-25

COLORIZED RETROREFLECTIVE MATERIAL AND METHOD OF MANUFACTURE

#3
20250362436
2025-11-27

TEXTURED RETRO-REFLECTIVE MARKER

#4
20250264645
2025-08-21

RETROREFLECTIVE ARTICLE

#5
20250155616
2025-05-15

MICROSPHERES COMPRISING ALUMINA AND ZIRCONIA SUITABLE FOR RETROREFLECTIVE ARTICLES

#6
20250147208
2025-05-08

MICROSPHERES COMPRISING ZIRCONIA AND ALUMINA SUITABLE FOR RETROREFLECTIVE ARTICLES

#7
20240411065
2024-12-12

TEXTURED RETRO-REFLECTIVE MARKER

#8
20240019754
2024-01-18

ARTICLE INCLUDING LIGHT VALVES

#9
20230356671
2023-11-09

RETROREFLECTIVE PIPING SHEET FOR VEHICLE INTERIOR DECORATION AND MANUFACTURING METHOD THEREOF

#10
20230216351
2023-07-06

Multi-wavelength wireless optical charging system and method

#11
20230031047
2023-02-02

Retroreflective article comprising embedded reflective layers

#12
20220413196
2022-12-29

RETRO-REFLECTIVE DISC TARGET

#13
20220365260
2022-11-17

RETROREFLECTIVE ARTICLE COMPRISING DISCONTINUOUS BINDER-BORNE REFLECTIVE LAYERS

#14
20220276417
2022-09-01

Retroreflective article comprising locally-laminated reflective layers

#15
20220221628
2022-07-14

Retroreflective composite reflective microspheres and reflective inorganic material

#16
20220214478
2022-07-07

Retroreflective article comprising multiple locally-laminated layers

#17
20220206196
2022-06-30

RETROREFLECTIVE ARTICLE FOR MICROMOBILITY APPLICATIONS

#18
20220206195
2022-06-30

RETROREFLECTIVE ARTICLE COMPRISING MULTIPLE LAYERS THAT DIFFER IN REFLECTIVITY

#19
20220177671
2022-06-09

Durable retroreflective elements with a blend of beads

#20
20220155501
2022-05-19

Retroreflective sheet

#21
20220127433
2022-04-28

DURABLE RETROREFLECTIVE OPTICAL ELEMENTS

#22
20220120044
2022-04-21

ROADWAY MARKING SYSTEM AND METHOD

#23
20220056320
2022-02-24

RETROREFLECTIVE ARTICLES CONTAINING ADHESIVE COMPOSITIONS INCLUDING STYRENIC BLOCK CO-POLYMERS

#24
20210282483
2021-09-16

Retroreflecting fabrics

#25
20210259349
2021-08-26

Light Reflecting Headgear Assembly

#26
20210206927
2021-07-08

Acrylic Resin Film For Retroreflective Sheet And Retroreflective Sheet

#27
20210189471
2021-06-24

Molecular beacon-based optical gene biosensor employing retro-reflection and quantitative analysis method of nucleic acid molecule

#28
20210165141
2021-06-03

Retroreflectors

#29
20210070962
2021-03-11

Durable retroreflective elements with a blend of beads

#30
20200398608
2020-12-24

Microsphere articles and transfer articles

#31
20200363572
2020-11-19

Portable detection systems and devices including a detector that detects reflected energy

#32
20200341180
2020-10-29

LIGHT DIRECTING ARTICLE WITH A CONFORMAL RETARDER

#33
20200341173
2020-10-29

High transmission light control film

#34
20200298526
2020-09-24

Article featuring a predetermined pattern of randomly distributed microspheres and methods of making the same

#35
20200292577
2020-09-17

Electrochemical cleaning of test probes

#36
20200264351
2020-08-20

Retroreflective article comprising retroreflective elements comprising primary reflective layers and secondary reflective layers

#37
20200264350
2020-08-20

Retroreflective article comprising locally-laminated reflective layers

#38
20200264349
2020-08-20

Retroreflective article comprising embedded reflective layers

#39
20200264348
2020-08-20

Exposed-lens retroreflective article comprising color layers comprising bi-layer structures

#40
20200257024
2020-08-13

Light retroreflective graphic textile

#41
20200241180
2020-07-30

Durable retroreflective elements with an ionic copolymer core

#42
20200233124
2020-07-23

Structured retroreflector

#43
20200209729
2020-07-02

Through-display optical transmission, reception, or sensing through micro-optic elements

#44
20200189226
2020-06-18

Truncated beadfilm constructions and methods of making the same

#45
20200141703
2020-05-07

Passive Laser Protective Coatings

#46
20200073136
2020-03-05

System for use in imaging in air

#47
20190302317
2019-10-03

Acrylic polyvinyl acetal film for a light directing article

#48
20190170916
2019-06-06

RETROREFLECTIVE TAPE

#49
20190162882
2019-05-30

Retroreflective structural colour film for smart displays and the preparation method thereof

#50
20190144657
2019-05-16

PVC compositions, films, laminates and related methods

#51
20190098286
2019-03-28

Dual function display and multi-view imaging system

#52
20190094563
2019-03-28

Use of aerial imaging element in teleprompter and teleprompter

#53
20190054867
2019-02-21

Retroreflective body with color effect and production method

#54
20180372554
2018-12-27

Remote sensing

#55
20180343944
2018-12-06

Selective deposition of reflective materials for an apparel item

#56
20180299686
2018-10-18

System for imaging in the air

#57
20180291175
2018-10-11

Durable retroreflective elements with a blend of beads

#58
20180284470
2018-10-04

Display device for aerial image having retro-reflective part

#59
20180188426
2018-07-05

Imaging system

#60
20180164598
2018-06-14

System for imaging in the air

#61
20180154668
2018-06-07

Retroreflective material

#62
20180136545
2018-05-17

Backdrop for chroma key photography with partially transparent beading

#63
20180136375
2018-05-17

Conformable retroreflective graphic film

#64
20180127915
2018-05-10

RETROREFLECTIVE, ELONGATED, FILAMENTOUS PRODUCT, PROCESS FOR MAKING THE SAME, USES THEREOF AND PRODUCTS MADE THEREFROM

#65
20180081094
2018-03-22

Retroreflectors

#66
20180074238
2018-03-15

Retro-reflective sheet and method for manufacturing the same

#67
20180074237
2018-03-15

Retro-reflective sheet and method for manufacturing the same

#68
20180059299
2018-03-01

Multi-layered reflective insulation system

#69
20180029073
2018-02-01

Coating method of reflective film

#70
20170363784
2017-12-21

Stain resistant retroreflective articles

#71
20170363783
2017-12-21

RETROREFLECTIVE ELEMENTS WITH A MONOLAYER-FORMING COMPOUND

#72
20170329061
2017-11-16

Retroreflective sheeting and vehicle license plate

#73
20170322353
2017-11-09

Retroreflective material

#74
20170293056
2017-10-12

Retroreflective colored articles

#75
20170291441
2017-10-12

Laser printing apparatus and method for colour dynamic image

#76
20170285402
2017-10-05

Display device incorporating reflective and retroreflective elements

#77
20170276844
2017-09-28

Exposed lens retroreflective articles comprising a self-assembled dielectric mirror

#78
20170242165
2017-08-24

Retroreflective elements including particles

#79
20170212284
2017-07-27

Composite glue coating device and preparation method for fancy reflective material using the same

#80
20170205634
2017-07-20

Image display apparatus

#81
20170192142
2017-07-06

Colored retroreflective articles

#82
20170168201
2017-06-15

High-brightness reflective luminous membrane, its fabricating method and object attached with such membrane

#83
20170161593
2017-06-08

Optically active materials and articles and systems in which they may be used

#84
20170160590
2017-06-08

Backlighting device

#85
20170146704
2017-05-25

Retroreflective articles with wash durable bead bond layers

#86
20170131444
2017-05-11

Retroreflective articles

#87
20170131443
2017-05-11

Retroreflective material

#88
20170075046
2017-03-16

Open-type color reflective sheet and method of manufacturing the same

#89
20170059751
2017-03-02

Stain resistant retroreflective articles

#90
20160356929
2016-12-08

Appellant Reply Brief [2016-08-22].pdf

#91
20160349416
2016-12-01

Colored retroreflective articles

#92
20160297173
2016-10-13

Thermoformable three dimensional retroreflective article and method of manufacture

#93
20160274280
2016-09-22

PRINTED REFLECTIVE SHEET MANUFACTURED USING OPEN-TYPE BEADS

#94
20160245966
2016-08-25

Retroreflective articles with anti-staining properties

#95
20160231475
2016-08-11

Method and apparatus for improved color filter saturation

#96
20160216415
2016-07-28

Optical effect coating

#97
20160209559
2016-07-21

PAVEMENT MARKING TAPE INCORPORATING ADVANCED MATERIALS FOR IMPROVED VISIBILITY

#98
20160154148
2016-06-02

BEADED RETROREFLECTIVE ARTICLE WITH MULTILAYER SEAL FILM

#99
20160147128
2016-05-26

TIR-modulated wide viewing angle display

#100
20160107764
2016-04-21

Aircraft marking system

#101
20160097886
2016-04-07

Decal for manufacturing multi-colored retroreflective sticker

#102
20160021946
2016-01-28

Method, system, and apparatus for increasing the visibility of clothing

#103
20150346400
2015-12-03

Low refractive index layer having a plurality of voids

#104
20150316693
2015-11-05

Retroreflective articles and devices having viscoelastic lightguide

#105
20150316686
2015-11-05

Retroreflective colorants

#106
20150299033
2015-10-22

Method of making inorganic, metal oxide spheres using microstructured molds

#107
20150241610
2015-08-27

Increasing Visibility Of Machinery With Retroreflective Beads Embedded In A Coating

#108
20150212243
2015-07-30

SPORTS EQUIPMENT HAVING REFLECTIVE COATING

#109
20150185375
2015-07-02

High reflectivity open bead method and material

#110
20150168615
2015-06-18

PRINTED REFLECTIVE SHEET MANUFACTURED USING OPEN-TYPE BEADS

#111
20150147526
2015-05-28

Decorative sheet

#112
20150015955
2015-01-15

Exposed lens retroreflective article

#113
20150009566
2015-01-08

SHEETING ARTICLE WITH RELEASE COATING COMPRISING POLYORGANOSILOXANE AND HYDROPHILIC COMPONENT

#114
20140347731
2014-11-27

Method and system for retroreflective cooling

#115
20140285889
2014-09-25

Optically active materials and articles and systems in which they may be used

#116
20140255602
2014-09-11

METHOD AND SYSTEM FOR FORMING A REFLECTIVE SURFACE

#117
20140247491
2014-09-04

Retroreflective articles and appliques

#118
20140233102
2014-08-21

Retroreflective elements

#119
20140219722
2014-08-07

Method and apparatus for forming and applying retroreflective pavement markings

#120
20140212626
2014-07-31

Method of making inorganic, metal oxide spheres using microstructured molds

#121
20140177054
2014-06-26

Retro-reflective marker

#122
20140166854
2014-06-19

Non-retroreflective optical threat detection system and methods having an imaging detector aligned with a tilted image plane to reconstruct an image from plural image slices

#123
20140118827
2014-05-01

Retroreflective appliques and articles

#124
20140110043
2014-04-24

Process for reflective products

#125
20140092475
2014-04-03

Security Article Having a Switching Feature

#126
20140092474
2014-04-03

Retroreflective member producing iridescent reflected light

#127
20140022641
2014-01-23

Retroreflective sheet and fabrication method thereof

#128
20130286495
2013-10-31

Reflective film structure for preformed structural element

#129
20130100532
2013-04-25

Retroreflective sheeting having a halftone printed front surface

#130
20130089704
2013-04-11

Temporary outdoor graphic film

#131
20130077167
2013-03-28

Light reflective material, and preparation method thereof

#132
20130010048
2013-01-10

SHEETING WITH COMPOSITE IMAGE THAT FLOATS

#133
20120319998
2012-12-20

REFLECTING SHEET AND OPTICAL TOUCH DEVICE USING THE SAME

#134
20120314290
2012-12-13

Method and apparatus for forming and applying retroreflective pavement markings

#135
20120307336
2012-12-06

Programmable optical label

#136
20120300166
2012-11-29

Polarizing retro-reflective sheeting comprising a cholesteric liquid crystal polymer film

#137
20120200709
2012-08-09

Retroreflective sheeting and license plate with reduced retroreflectivity at high entrance angles

#138
20120169978
2012-07-05

Reflective structure and display apparatus employing the same

#139
20120154942
2012-06-21

Reflecting plate and reflecting frame

#140
20120099200
2012-04-26

RETROREFLECTIVE SHEETING OF MICRO GLASS SPHERE PROVIDED WITH IMAGE HAVING VISUAL DIRECTION

#141
20120050863
2012-03-01

Security article having a switching feature

#142
20120050862
2012-03-01

Retro-reflective marker

#143
20120019607
2012-01-26

SHEETING WITH COMPOSITE IMAGE THAT FLOATS

#144
20110300348
2011-12-08

Vapor permeable retroreflective garment

#145
20110293858
2011-12-01

Security film and process for preparation thereof

#146
20110292508
2011-12-01

Exposed lens retroreflective article

#147
20110292507
2011-12-01

STRUCTURE, MANUFACTURING METHOD, AND APPLICATIONS OF REFLECTIVE MATERIAL

#148
20110228391
2011-09-22

Protective overlay bearing a graphic and retroreflective articles comprising the overlay

#149
20110193335
2011-08-11

RETROREFLECTIVE SECURITY ARTICLES

#150
20110170193
2011-07-14

RETROREFLECTIVE ARTICLES IN THE FORM OF GARMENTS, FIBERS AND FILAMENTS

#151
20110141596
2011-06-16

HIGH REFLECTION RATIO MATERIAL

#152
20110141563
2011-06-16

REFLECTIVE STRUCTURE

#153
20110128624
2011-06-02

Reflective object and the production process thereof

#154
20110122494
2011-05-26

Retroreflective articles and devices having viscoelastic lightguide

#155
20110088146
2011-04-21

Reflecting material

#156
20110080637
2011-04-07

Ultraviolet retroreflectors

#157
20110064912
2011-03-17

Screen print reflection transfer

#158
20110059295
2011-03-10

Retroreflective pavement marking with improve performance in wet night conditions

#159
20110045176
2011-02-24

Colorized Retroreflective Material and Method

#160
20110038140
2011-02-17

BACKLIGHT SUITABLE FOR DISPLAY DEVICES

#161
20110038048
2011-02-17

Retroreflective member producing iridescent reflected light

#162
20110033696
2011-02-10

RETROREFLECTIVE STICKERS AND FORMS

#163
20110013282
2011-01-20

Retroreflective film containing a polymeric face film and method of manufacture therefore

#164
20100302639
2010-12-02

Retroreflective articles and retroreflective elements comprising a spherical core and two concentric optical interference layers

#165
20100272962
2010-10-28

REFLECTIVE SUBSTRATE SURFACE SYSTEM, REFLECTIVE ASSEMBLY, AND METHODS OF IMPROVING THE VISIBILITY OF A SUBSTRATE SURFACE

#166
20100238552
2010-09-23

RETROREFLECTIVE ARTICLE

#167
20100195201
2010-08-05

SCREEN

#168
20100177391
2010-07-15

Optical device, laminate and labeled article

#169
20100151213
2010-06-17

Optically active materials and articles and systems in which they may be used

#170
20100148468
2010-06-17

Bicycle frame

#171
20100147949
2010-06-17

Laminated material having recorded information thereon, article to which the same is affixed, information reading method, and information reading apparatus

#172
20100128340
2010-05-27

Brightness enhancement by fluid interface deformation in TIR-modulated displays

#173
20100124632
2010-05-20

Thermoformable three dimensional retroreflective article and method of manufacture

#174
20100108247
2010-05-06

Method and Apparatus for a Retro-reflective Material

#175
20100085627
2010-04-08

MICROLENS-ASSISTED BRIGHTNESS ENHANCEMENT IN REFLECTIVE IMAGE DISPLAYS

#176
20100035043
2010-02-11

Sensor coating

#177
20090320193
2009-12-31

Vapor permeable retroreflective garment

#178
20090304971
2009-12-10

Temporary outdoor graphic film

#179
20090303593
2009-12-10

RETROREFLECTIVE MATERIALS

#180
20090300953
2009-12-10

SEMI-TRANSPARENT RETROREFLECTIVE SHEET AND USE THEREOF TO MAKE A BACKLIT LICENSE PLATE

#181
20090296202
2009-12-03

Infrared light transmission film

#182
20090291292
2009-11-26

OPTICALLY ACTIVE ELEMENTS INCLUDING MULTIPLE BEAD LAYERS

#183
20090246465
2009-10-01

Retroreflective film containing a polymeric face film and method of manufacture therefore

#184
20090232509
2009-09-17

Electrowetting retroreflector devices, systems, and methods

#185
20090190237
2009-07-30

Retroreflective optical collimation layer and display devices incorporating same

#186
20090142486
2009-06-04

Retroreflective sheeting with security and/or decorative image

#187
20090136675
2009-05-28

LIGHT RETRO REFLECTING FORMULATION

#188
20090123754
2009-05-14

Microspheres having a high index of refraction

#189
20090097114
2009-04-16

Printed image-set retroreflective sheeting

#190
20090059615
2009-03-05

Fiber optically enhanced reflective strip

#191
20090035520
2009-02-05

Retro-reflective materials and components thereof

#192
20080280034
2008-11-13

PAVEMENT MARKING AND REFLECTIVE ELEMENTS HAVING MICROSPHERES COMPRISING LANTHANUM OXIDE AND ALUMINUM OXIDE WITH ZIRCONIA, TITANIA, OR MIXTURES THEREOF

#193
20080226906
2008-09-18

Retroreflective Sheeting

#194
20080220238
2008-09-11

Environmental protection and safety sign pad and manufacturing method thereof

#195
20080198461
2008-08-21

Retroreflective Sheeting Provided With Destructive Layer

#196
20080193683
2008-08-14

Display Device with Theft-Preventive Structure

#197
20080168591
2008-07-17

Vapor permeable retroreflective garment

#198
20080145146
2008-06-19

Retroreflective elements and articles

#199
20080130126
2008-06-05

User interface including composite images that float

#200
20080118862
2008-05-22

Sheeting with composite image that floats

#201
20080095987
2008-04-24

Fluorescent polycarbonate articles

#202
20080049419
2008-02-28

Backlight suitable for display devices

#203
20080041103
2008-02-21

Method of making inorganic, metal oxide spheres using microstructured molds

#204
20080037261
2008-02-14

Partially submerged bead monolayer

#205
20080030856
2008-02-07

Breathable retroreflective material for high visibility safety apparel and reflective apparel

#206
20080026193
2008-01-31

Colorized retroreflective material and method

#207
20080000976
2008-01-03

Passive electro-optical identification tags

#208
20070269669
2007-11-22

Reflecting material

#209
20070263291
2007-11-15

Micro-hemisphere array fabrication

#210
20070240612
2007-10-18

Composition of an oligomeric fluorosilane and surface treatment of retroreflective sheet

#211
20070231512
2007-10-04

Retro-reflection product using water based resin and fabrication method thereof

#212
20070206285
2007-09-06

Retroreflective elements and articles

#213
20070194133
2007-08-23

Integrated-circuit enclosed retroreflective product

#214
20070188866
2007-08-16

Hue variable retroreflective sheet

#215
20070184278
2007-08-09

Fluorescent articles having multiple film layers

#216
20070137511
2007-06-21

SCREEN PRINT REFLECTION TRANSFER AND PROCESS FOR THE MANUFACTURE THEREOF

#217
20070071954
2007-03-29

Retroreflective inks

#218
20070056077
2007-03-15

Vapor permeable retroreflective garment

#219
20060293161
2006-12-28

Microspheres comprising titania and bismuth oxide

#220
20060292347
2006-12-28

Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers

#221
20060262411
2006-11-23

Sheeting with composite image that floats

#222
20060256439
2006-11-16

Enclosed lens type retroreflective sheet with wide-angle reflective performance and external illumination system

#223
20060237124
2006-10-26

Method for producing printed retroreflective high visibility products

#224
20060188700
2006-08-24

Retroreflective sheet for security and method for manufacturing the same

#225
20060147676
2006-07-06

Light diffusion sheet and backlight unit using the same

#226
20060143772
2006-07-06

Vapor permeable retroreflective garment

#227
20060109561
2006-05-25

Retroreflective device comprising gradient index lenses

#228
20060103935
2006-05-18

Retroreflective article having at least one valve and method of making same

#229
20060098286
2006-05-11

Retroreflective materials

#230
20060098272
2006-05-11

Optically retro-reflecting sphere

#231
20060073307
2006-04-06

Reflective marker and method for its manufacture

#232
20060072197
2006-04-06

Optical laminate and optical element

#233
20060062965
2006-03-23

Retroflective device and method of manufacture thereof

#234
20060057323
2006-03-16

Retroreflective sheet

#235
20060051559
2006-03-09

Retroreflective fabrics and method of production

#236
20060019068
2006-01-26

Retroreflective sheeting with security and/or decorative image

#237
20050259194
2005-11-24

Liquid crystal display and reflecting member for the same

#238
20050249926
2005-11-10

Vapor permeable retroreflective garment

#239
20050213213
2005-09-29

Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers

#240
20050162742
2005-07-28

Color shifting retroreflector and method of making same

#241
20050158461
2005-07-21

Methods of making reflective elements

#242
20050157390
2005-07-21

Retroreflective elements and articles

#243
20050157389
2005-07-21

Retroreflective elements and articles

#244
20050143248
2005-06-30

Microspheres having a high index of refraction

#245
20050137289
2005-06-23

Composition of an oligomeric fluorosilane and surface treatment of retroreflective sheet

#246
20050100709
2005-05-12

Retroreflective elements comprising a bonded resin core and pavement markings

#247
20050037211
2005-02-17

Retroreflective materials

#248
18395113
2024-09-03

Textured retro-reflective marker

#249
15352623
2018-01-09

Conformable retroreflective graphic film

#250
15297442
2018-03-13

Vehicle shade assembly