ClassID:

52829

B29D11/0098 - CPC Classification

Classification description:

Producing optical elements, e.g. lenses or prisms; Measuring, controlling or regulating Inspecting lenses

Sub-classes:
Recent Application in this class:
#1
20250006475
2025-01-02

SURFACE PROCESSING EQUIPMENT

#2
20230366148
2023-11-16

DYEING SYSTEM

#3
20230271392
2023-08-31

SYSTEM AND METHOD FOR LOW-STRESS OPTICAL LENS USING A 3D-PRINT CORRECTION TECHNIQUE

#4
20230176400
2023-06-08

OPTICAL LENS

#5
20230162469
2023-05-25

DEVICE (SYSTEM) AND METHOD FOR DETERMINING EDGE PROFILE OF LENS

#6
20230074453
2023-03-09

DYEING DATA MANAGEMENT METHOD AND DYEING SYSTEM

#7
20220396878
2022-12-15

METHOD FOR OPERATING A COATING SYSTEM FOR PRODUCING LAYER SYSTEMS

#8
20220283448
2022-09-08

POLARIZED LENS FOR SPECTACLES, METHOD FOR MANUFACTURING POLARIZED LENS FOR SPECTACLES, METHOD FOR MANUFACTURING FRAMED SPECTACLE, AND METHOD FOR INSPECTING POLARIZED LENS FOR SPECTACLES

#9
20220208533
2022-06-30

Surface processing equipment and surface processing method

#10
20210146495
2021-05-20

Method of determining the position of an optical lens member

#11
20200240871
2020-07-30

Method for evaluating cosmetic defects of an optical device

#12
20200209438
2020-07-02

OPTICAL COMPONENT AND METHOD FOR MANUFACTURING SAME

#13
20180365620
2018-12-20

Method for “real time” in-line quality audit of a digital ophthalmic lens manufacturing process

#14
20170165930
2017-06-15

Method for producing contact lenses with a lubricious surface

#15
20160101573
2016-04-14

Process and machine for manufacturing an ophthalmic lens

#16
20130140724
2013-06-06

METHOD OF DETERMINING MANUFACTURING CONDITION OF EYEGLASS LENS AND METHOD OF MANUFACTURING EYEGLASS LENS

#17
20120229814
2012-09-13

Method of measuring a shape of an optical surface based on computationally combined surface region measurements and interferometric measuring device

#18
20120139136
2012-06-07

Refractive index distribution measuring method and apparatus, and method of producing optical element thereof, that use multiple transmission wavefronts of a test object immersed in at least one medium having a different refractive index from that of the test object and multiple reference transmission wavefronts of a reference object having known shape and refractive index distribution

#19
20120037800
2012-02-16

PERFORMANCE EVALUATION METHOD WITH X-RAY AND ITS USAGE

#20
20100007873
2010-01-14

Visualization of the ultraviolet radiation reflecting power of a spectacle lens

#21
20090262333
2009-10-22

Coherent and non-coherent interferometry with cold mirror for contact lens thickness measurement

#22
20090219517
2009-09-03

Method and apparatus for inverting a flexible molding

#23
20090145462
2009-06-11

Maintaining an Ophthalmic Device in a Hydrated State

#24
20090145461
2009-06-11

Degassing System

#25
20080007694
2008-01-10

Measurement of lenses and lens molds using optical coherence tomography

#26
20070291259
2007-12-20

Method and apparatus for contactless measurement of the radius of curvature of an ophthalmic article

#27
20070195311
2007-08-23

Device and method for non-contact scanning of contact lens and contact lens mold geometry

#28
20070194486
2007-08-23

Ophthalmic lens inspection processing aid

#29
20070150086
2007-06-28

Contact lens manufacture

#30
20070002331
2007-01-04

In line thickness measurement

#31
20060251316
2006-11-09

Automated inspection of colored contact lenses

#32
16546586
2020-09-15

Testing device