ClassID:

53976

B29K2995/0031 - CPC Classification

Classification description:

Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent Refractive

Sub-classes:
Recent Application in this class:
#1
20260137560
2026-05-21

METHODS AND SYSTEMS FOR CHANGING A REFRACTIVE PROPERTY OF AN IMPLANTABLE INTRAOCULAR LENS

#2
20250303617
2025-10-02

MOULD ASSEMBLY, OPTICAL COMPONENT AND USING METHOD OF MOULD ASSEMBLY

#3
20250198547
2025-06-19

TUBE AND METHOD FOR MAKING SAME

#4
20250135737
2025-05-01

Injection Overmolding with Heat/Cool Cycling for Making Optical Lenses Using 3D-Printed Functional Wafers

#5
20250083401
2025-03-13

Mold for Manufacturing a Thermoset Optical Article, Method for Manufacturing the Mold and Method for Manufacturing the Thermoset Optical Article

#6
20250044504
2025-02-06

CORE/CLADDING STRUCTURED FILAMENT FOR ADDITIVE MANUFACTURE OF MICROSTRUCTURE COMPONENTS

#7
20250018669
2025-01-16

REPARATION METHOD OF EYE-TRACKING GLASSES

#8
20240399685
2024-12-05

METHOD FOR MAKING EMBEDDED SILICONE HYDROGEL CONTACT LENSES

#9
20240399684
2024-12-05

EMBEDDED HYDROGEL CONTACT LENSES

#10
20240377576
2024-11-14

PLASTIC OPTICAL FIBER AND METHOD FOR PRODUCING THE SAME

#11
20240309198
2024-09-19

THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE MANUFACTURED USING THE SAME

#12
20240160040
2024-05-16

MOLD MANUFACTURING METHOD, OPTICAL MEMBER MANUFACTURING METHOD, AND SPECTACLE LENS

#13
20230333409
2023-10-19

Method for manufacturing at least one ophthalmic lens

#14
20220315707
2022-10-06

DIFFRACTION LIGHT GUIDE PLATE AND MANUFACTURING METHOD THEREOF

#15
20220274326
2022-09-01

METHOD AND APPARATUS FOR VOLUMETRIC ADDITIVE MANUFACTURING OF CELL-LOADED RESINS

#16
20220266488
2022-08-25

Injection overmolding with heat/cool cycling for making optical lenses using 3D-printed functional wafers

#17
20220041779
2022-02-10

High refractive index compositions and uses thereof

#18
20220031504
2022-02-03

Methods and systems for changing a refractive property of an implantable intraocular lens

#19
20210271018
2021-09-02

Polymer optical fiber with tunable, hydrolytically stable overcladding

#20
20210263197
2021-08-26

Anti-blue light anti-infrared resin lens with refractivity of 1.50 and preparation method thereof

#21
20210263191
2021-08-26

Cast-moldable, high refractive index, rigid, gas permeable polymer formulations for an accommodating contact lens

#22
20210208319
2021-07-08

Optically anisotropic polymer thin films

#23
20200316826
2020-10-08

Method for forming anti-glare hard coat layer

#24
20200262110
2020-08-20

REINFORCED AROMATIC POLYCARBONATE RESIN SHEET OR FILM

#25
20190383464
2019-12-19

Optic member for an LED light fixture

#26
20190307554
2019-10-10

Methods and systems for changing a refractive property of an implantable intraocular lens

#27
20190284382
2019-09-19

Composition, injection molded article made therefrom and process to make an injection molded article

#28
20190200467
2019-06-27

Frame-type optical member with optical fiber and multi-panel display device with same

#29
20190105846
2019-04-11

Body phantom, apparatus for producing layered resin structure, and method for producing layered resin structure

#30
20190047271
2019-02-14

POLY(VINYL ACETAL) RESIN COMPOSITIONS, LAYERS, AND INTERLAYERS HAVING ENHANCED OPTICAL PROPERTIES

#31
20180329175
2018-11-15

Optical element stack assemblies

#32
20180326650
2018-11-15

Third generation pantograph device for stretching a thermoplastic film simultaneously in the longitudinal and transverse directions

#33
20180252846
2018-09-06

Athermal doublet lens with large thermo-optic coefficients

#34
20180231202
2018-08-16

Daylighting film, die for forming daylighting film, and manufacturing method for daylighting film

#35
20180088352
2018-03-29

Cast-moldable, high refractive index, rigid, gas permeable polymer formulations for an accommodating contact lens

#36
20170342226
2017-11-30

Biaxially oriented UV-resistant, single- or multilayer polyester film with at antireflective coating

#37
20170240102
2017-08-24

Multifunction lamp unit and rear view device therewith

#38
20170235022
2017-08-17

Optical articles and methods for preparation of same

#39
20170153359
2017-06-01

Methods for preparing optical articles and optical articles prepared therefrom

#40
20170144414
2017-05-25

Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties

#41
20170094815
2017-03-30

Plate-type optical member with optical fiber and multi-panel display device with the same

#42
20170094814
2017-03-30

Frame-type optical member with optical fiber and multi-panel display device with same

#43
20170087813
2017-03-30

Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties

#44
20160361899
2016-12-15

Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties

#45
20160299263
2016-10-13

MICROLENS ARRAY, MANUFACTURING METHOD THEREOF, IMAGE ACQUISITION DEVICE, AND DISPLAY DEVICE

#46
20160243737
2016-08-25

Method for producing a light for vehicles and exterior mirror assembly of a vehicle with a lamp thus prepared

#47
20160178916
2016-06-23

Decorative plastic molded article and manufacturing method thereof

#48
20160161761
2016-06-09

Method for manufacturing at least one ophthalmic lens

#49
20160160028
2016-06-09

Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties

#50
20160159049
2016-06-09

Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties

#51
20160144534
2016-05-26

Molds for making contact lenses

#52
20160101573
2016-04-14

Process and machine for manufacturing an ophthalmic lens

#53
20160033681
2016-02-04

Fabrication of lenses by droplet formation on a pre-heated surface

#54
20150224726
2015-08-13

Apparatus for making an optical waveguide

#55
20150124461
2015-05-07

Welding structure and welding apparatus

#56
20150064371
2015-03-05

Decorative film and molded product including the same

#57
20150049999
2015-02-19

ULTRA-LOW LOSS OPTICAL FIBER

#58
20150048243
2015-02-19

Optical fiber sensing with enhanced backscattering

#59
20140319708
2014-10-30

Internal optical elements produced by irradiation-induced refractive index changes

#60
20140268762
2014-09-18

LED light fixture and unitary optic member therefor

#61
20140248478
2014-09-04

Transparent resin substrate

#62
20130187301
2013-07-25

Method of, and apparatus for, making an optical waveguide

#63
20130142999
2013-06-06

PLASTIC ARTICLE AND METHOD FOR MANUFACTURING SAME

#64
20130052435
2013-02-28

Double-Sided Self-Adhesive Products with High Optical Quality

#65
20120241424
2012-09-27

Welding method and welding apparatus

#66
20120148704
2012-06-14

Transferring mold and production process of transferring mold

#67
20110269910
2011-11-03

Optical film and liquid crystal display device comprising the same

#68
20110227248
2011-09-22

POLYVINYL ALCOHOL FILM AND POLARIZING FILM AND POLARIZING PLATE USING THE SAME

#69
20110203726
2011-08-25

Method for manufacturing resin molding

#70
20110193118
2011-08-11

Light emitting device and manufacturing method thereof

#71
20110094673
2011-04-28

Laser welding method

#72
20110090569
2011-04-21

OPTICAL COMPONENT HAVING ANTIREFLECTION STRUCTURE AND METHOD OF MANUFACTURING OPTICAL COMPONENT

#73
20110057205
2011-03-10

LED WITH PHOSPHOR TILE AND OVERMOLDED PHOSPHOR IN LENS

#74
20100297397
2010-11-25

OPTICAL FILM AND MANUFACTURING METHOD THEROF

#75
20100247813
2010-09-30

Injection molded product and manufacturing method thereof

#76
20100222567
2010-09-02

Stretched cellulose acylate film and process for producing the same

#77
20100207292
2010-08-19

PROCESS FOR PRODUCING THERMOPLASTIC RESIN FILM

#78
20100168409
2010-07-01

THERMOPLASTIC RESIN FILM AND METHOD FOR PRODUCING SAME

#79
20100028600
2010-02-04

Hard-coated film, method for production thereof and antireflection film

#80
20090268290
2009-10-29

THERMOPLASTIC RESIN FILM AND METHOD FOR PRODUCING THEREOF

#81
20090169810
2009-07-02

THERMOPLASTIC FILM AND METHOD FOR PRODUCING THEREOF

#82
20090091833
2009-04-09

Method for producing defect-free light guiding elements of great widths, production device and diffractive light guiding element

#83
20090051856
2009-02-26

Cellulose acylate film, polarizing plate and liquid crystal display device

#84
20080165312
2008-07-10

Optical compensation sheet and liquid crystal display device

#85
20080118760
2008-05-22

Method for producing a radiation-absorbing optical element and corresponding radiation absorbing optical element

#86
20080048200
2008-02-28

LED with phosphor tile and overmolded phosphor in lens

#87
20080003444
2008-01-03

Method for producing cellulose acylate composition and cellulose acylate film

#88
20070298234
2007-12-27

Polyvinyl alcohol film, and polarizing film and polarizing plate using the same

#89
20070056684
2007-03-15

Laser-transmissible resin composition and method for laser welding using it

#90
20060051526
2006-03-09

Process for producing cellulose acylate film

#91
20050284851
2005-12-29

Method and apparatus for manufacturing vehicle lamps

#92
20050056952
2005-03-17

Method of manufacturing multi-polymer optical fiber cable

#93
15788756
2020-08-11

Fabrication of graded index light guides

#94
14659422
2017-03-14

Method of fabrication of low-bend-loss single mode fibers of very large mode areas

#95
14457967
2016-09-06

Jewelry process