ClassID:

52764

B29D11/00355 - CPC Classification

Classification description:

Producing optical elements, e.g. lenses or prisms; Production of simple or compound lenses with a refractive index gradient

Recent Application in this class:
#1
20260151972
2026-06-04

METHOD FOR MANUFACTURING A TRANSPARENT PLASTIC LENS WITH EMBEDDED DECORATIVE ELEMENTS

#2
20260109102
2026-04-23

SYSTEM AND METHOD FOR MANUFACTURING GRADIENT MATERIAL STRUCTURES, SUCH AS GRADIENT REFRACTIVE INDEX MATERIALS

#3
20260098989
2026-04-09

MANUFACTURING FOR VIRTUAL AND AUGMENTED REALITY SYSTEMS AND COMPONENTS

#4
20250360681
2025-11-27

METHOD FOR ADDITIVELY MANUFACTURING AN OPHTHALMIC LENS AND MANUFACTURING SYSTEM

#5
20250319676
2025-10-16

OPTICAL ARTICLES HAVING EMBOSSED FILMS DEFINING ENCAPSULATED MICROLENSES AND METHODS OF MAKING THE SAME

#6
20250306397
2025-10-02

SPECTACLE LENS AND METHOD FOR GENERATING DESIGN DATA FOR A SPECTACLE LENS

#7
20250284140
2025-09-11

SUBSTRATE-LEVEL MONOLITHIC INTEGRATION OF PRESCRIPTION LENS WITH AUGMENTED REALITY (AR) WAVEGUIDES

#8
20250284036
2025-09-11

GRADIENT-INDEX LENS AND METHOD OF MANUFACTURING

#9
20250246819
2025-07-31

ISOTROPIC 3D-PRINTED GRADIENT-INDEX RF LENS

#10
20250196456
2025-06-19

METHOD FOR THE MANUFACTURING OF AN OPTICAL ELEMENT, OPTICAL ELEMENT THUS OBTAINED

#11
20250170790
2025-05-29

ADDITIVE MANUFACTURE OF APPLICATION-SPECIFIC INORGANIC OPTICAL ELEMENTS

#12
20250100239
2025-03-27

METHOD OF PROVIDING REFRACTIVE MICROSTRUCTURES ON A SURFACE OF A SPECTACLE LENS AND SPECTACLE LENS DESIGN

#13
20250100238
2025-03-27

METHODS OF MANUFACTURING AN OPHTHALMIC LENS INCLUDING ASYMMETRIC GRADIENT INDEX OPTICAL ELEMENTS

#14
20250058535
2025-02-20

AN OPHTHALMIC LENS AND A METHOD FOR FORMING AN OPHTHALMIC LENS

#15
20240424754
2024-12-26

MULTI-MATERIAL HALFTONING OF ADDITIVELY MANUFACTURED OPTICS

#16
20240316887
2024-09-26

MANUFACTURING PROCESS FOR GRIN LENSES ASSISTED BY AI

#17
20240231124
2024-07-11

A METHOD FOR IMPROVED COATING OF AN OPTICAL ARTICLE COMPRISING OPTICAL ELEMENTS

#18
20240227329
2024-07-11

FABRICATION METHODS OF A LUNEBURG LENS

#19
20240131811
2024-04-25

FABRICATION METHODS OF A LUNEBURG LENS

#20
20230404743
2023-12-21

SYSTEMS AND METHODS FOR TREATING OCULAR DISEASE WITH AN INTRAOCULAR LENS AND REFRACTIVE INDEX WRITING

#21
20230339198
2023-10-26

NANOCOMPOSITE GRADIENT-INDEX VARIABLE-FOCUS OPTIC

#22
20230324590
2023-10-12

MANUFACTURING FOR VIRTUAL AND AUGMENTED REALITY SYSTEMS AND COMPONENTS

#23
20230273459
2023-08-31

LAMINATED GRADED INDEX EYEGLASS LENSES

#24
20230146101
2023-05-11

METHOD AND APPARATUS FOR MICROSTRUCTURED FILTERS IN LAMINATES FOR LIGHT ATTENUATION

#25
20230118598
2023-04-20

NANOCOMPOSITE REFRACTIVE INDEX GRADIENT VARIABLE FOCUS OPTIC

#26
20230021553
2023-01-26

SPATIALLY CONTROLLED FUNCTIONALITY OF POLYMERIC PRODUCTS

#27
20220416424
2022-12-29

3D printed antenna

#28
20220402227
2022-12-22

Material and biological response of femtosecond photo-modification in hydrogel and cornea

#29
20220347951
2022-11-03

Inkjet method for producing a spectacle lens

#30
20220334291
2022-10-20

3D PRINTED GRADED REFRACTIVE INDEX DEVICE

#31
20220317341
2022-10-06

SPLIT GRADIENT INDEX LENS

#32
20220244439
2022-08-04

Manufacturing for virtual and augmented reality systems and components

#33
20220244434
2022-08-04

Freeform gradient-index optics and methods of designing same

#34
20220140493
2022-05-05

Isotropic 3D-printed gradient-index RF lens

#35
20210379846
2021-12-09

Method for the manufacturing of an optical element, optical element thus obtained

#36
20210362444
2021-11-25

Refractive optical component and spectacle lens produced therefrom, method for producing a refractive optical component, computer program product, construction data of a spectacle lens stored on a data medium, device for additive

#37
20210354409
2021-11-18

Optical articles having embossed films defining encapsulated microlenses and methods of making the same

#38
20210128294
2021-05-06

Optical material and method for modifying the refractive index

#39
20210026043
2021-01-28

Independent control of both index and dispersion in gradient index optics

#40
20200409173
2020-12-31

Spectacle lens and method for producing a spectacle lens

#41
20200377635
2020-12-03

Polymeric composition exhibiting nanogradient of refractive index

#42
20200315782
2020-10-08

Systems and methods for treating ocular disease with an intraocular lens and refractive index writing

#43
20200257025
2020-08-13

Manufacturing for virtual and augmented reality systems and components

#44
20200247073
2020-08-06

CURABLE FORMULATION WITH HIGH REFRACTIVE INDEX AND ITS APPLICATION IN SURFACE RELIEF GRATING USING NANOIMPRINTING LITHOGRAPHY

#45
20200185590
2020-06-11

Spatially addressable nanovoided polymers

#46
20200132886
2020-04-30

Optical plastic product, and plastic spectacle lens and spectacles

#47
20200108573
2020-04-09

Optical elements and method for fabricating the same

#48
20200071440
2020-03-05

Polymeric composition exhibiting nanogradient of refractive index

#49
20200025987
2020-01-23

Methods of diffractive lens and mirror fabrication

#50
20190361266
2019-11-28

Spectacle lens and method for producing a spectacle lens

#51
20190240002
2019-08-08

Optical device and method for modifying the refractive index of an optical material

#52
20190146242
2019-05-16

Spectacle lens and method for producing a spectacle lens

#53
20190137664
2019-05-09

OPTICALLY ACTIVE MATERIAL SETS

#54
20180320858
2018-11-08

Lighting device having a 3D printed biconvex cylindrical lens array

#55
20180299700
2018-10-18

SPECTACLE LENS AND SPECTACLES

#56
20180231696
2018-08-16

Method for modifying the refractive index of an optical material and resulting optical vision component

#57
20180133988
2018-05-17

POLYMERIC GRADIENT OPTICAL ELEMENT AND METHODS OF FABRICATING

#58
20180106931
2018-04-19

Independent control of both index and dispersion in gradient index optics

#59
20170327413
2017-11-16

Inkjet printed molded nanocomposite-ink optical-element

#60
20170181846
2017-06-29

Optical device and method for modifying the refractive index of an optical material

#61
20170168272
2017-06-15

Nanocomposite refractive index gradient variable focus optic

#62
20170165931
2017-06-15

METHOD FOR MANUFACTURING A LENS STRUCTURE

#63
20170029553
2017-02-02

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, OPTICAL MATERIAL, AND METHOD OF MANUFACTURING OPTICAL MATERIAL

#64
20170023776
2017-01-26

Wafer level lens system and method of fabricating the same

#65
20160334093
2016-11-17

MULTIPLE EMISSION SOURCE MULTIPLE COOLING PATH LIGHTING SYSTEM AND METHOD

#66
20160216416
2016-07-28

Manufacturing for virtual and augmented reality systems and components

#67
20160144580
2016-05-26

High numerical aperture optomechanical scanner for layered gradient index microlenses, methods, and applications

#68
20150159833
2015-06-11

Quantum dot lens and manufacturing method thereof

#69
20150126979
2015-05-07

Method for modifying the refractive index of an optical material

#70
20150085496
2015-03-26

Optical film, surface light emitting body, and method for producing optical film

#71
20140319708
2014-10-30

Internal optical elements produced by irradiation-induced refractive index changes

#72
20140192420
2014-07-10

Aspherical grin lens

#73
20130188257
2013-07-25

MICRO LENS, DEVICE EMPLOYING THE SAME, AND METHOD OF MANUFACTURING THE SAME

#74
20130003186
2013-01-03

Achromatic gradient index singlet lens

#75
20120310340
2012-12-06

Method for modifying the refractive index of an optical material

#76
20120164395
2012-06-28

MANUFACTURING METHOD FOR PLASTIC MEMBER AND PLASTIC MEMBER

#77
20120156397
2012-06-21

Method of manufacturing an optical lens

#78
20120061864
2012-03-15

Method for manufacturing lens, apparatus for manufacturing lens, and method for manufacturing optical apparatus

#79
20110273666
2011-11-10

Vision correction lenses

#80
20110242672
2011-10-06

Lens and method for producing lens

#81
20110236804
2011-09-29

Composition for producing optical elements having gradient structure

#82
20100298933
2010-11-25

Optical material and method for modifying the refractive index

#83
20100273109
2010-10-28

Method for producing optical part

#84
20100265457
2010-10-21

Materials and methods for producing lenses

#85
20100109034
2010-05-06

LED with molded bi-directional optics

#86
20090323178
2009-12-31

Solid state lenses and lens components

#87
20090323177
2009-12-31

Solid state lenses and lens components

#88
20090251663
2009-10-08

System for manufacturing an optical lens

#89
20090231541
2009-09-17

Eyeglass manufacturing method using variable index layer

#90
20090174098
2009-07-09

Method for Manufacturing an Ophthalmic Lens Using a Photoactive Material

#91
20090129736
2009-05-21

Plastic optical medium and production method thereof

#92
20080254210
2008-10-16

OPTICAL ELEMENTS AND METHODS FOR MAKING THEREOF

#93
20080252845
2008-10-16

Apparatus and method of correcting higher-order aberrations of the human eye

#94
20080218688
2008-09-11

Improving vision in macular degeneration patients

#95
20080198325
2008-08-21

Ophthalmic lens comprising a layer having a variable refractive index

#96
20080137032
2008-06-12

Optical lens and method of manufacturing

#97
20080123197
2008-05-29

APPARATUS AND METHOD OF FABRICATING AN OPHTHALMIC LENS FOR WAVEFRONT CORRECTION USING SPATIALLY LOCALIZED CURING OF PHOTO-POLYMERIZATION MATERIALS

#98
20080123049
2008-05-29

Multi-layered multifocal lens with blended refractive index

#99
20080071002
2008-03-20

Custom monomers and polymers for spectacle lenses

#100
20080023137
2008-01-31

Process for transferring onto a surface of an optical article a layer having a variable index of refraction

#101
20070285799
2007-12-13

Materials and methods for producing lenses

#102
20070285617
2007-12-13

Optical elements with a gap between two lens materials

#103
20070268452
2007-11-22

Eyeglass manufacturing method using variable index layer

#104
20070171359
2007-07-26

Eyeglass manufacturing method using variable index layer

#105
20070153232
2007-07-05

System for manufacturing an optical lens

#106
20070129802
2007-06-07

Composition and method for producing shapable implants in vivo and implants produced thereby

#107
20070109494
2007-05-17

Eyeglass manufacturing method using variable index layer

#108
20070023942
2007-02-01

Method of creating ophthalmic lenses using modulated energy

#109
20070004863
2007-01-04

Infinite refractive index gradient (IRIG) polymers for ocular implant and contact lens applications

#110
20060278605
2006-12-14

Method of fabricating a lens

#111
20060255485
2006-11-16

Method for fabricating optical preform

#112
20060255484
2006-11-16

Solid state method and apparatus for making lenses and lens components

#113
20060119792
2006-06-08

Eyeglass manufacturing method using variable index layer

#114
20060119791
2006-06-08

Eyeglass manufacturing method using variable index layer

#115
20050260388
2005-11-24

Apparatus and method of fabricating an ophthalmic lens for wavefront correction using spatially localized curing of photo-polymerization materials

#116
20050105191
2005-05-19

Multilayer polymer gradient index (GRIN) lenses

#117
20050105048
2005-05-19

System for manufacturing an optical lens

#118
20050104240
2005-05-19

Method of manufacturing an optical lens

#119
20050083481
2005-04-21

Eyeglass manufacturing method using variable index layer

#120
20050064105
2005-03-24

Optical elements and methods for making thereof

#121
20050057815
2005-03-17

Optical elements and methods for making thereof

#122
20050052747
2005-03-10

Wavefront aberrator and method of manufacturing

#123
20050046957
2005-03-03

Optical elements and methods for making thereof

#124
20050036106
2005-02-17

Eyeglass manufacturing method using variable index layer

#125
17822367
2024-04-09

Nanovoided graded-index optical elements, optical arrays, and methods of forming the same