ClassID:

43207

B23K26/04 - CPC Classification

Classification description:

Working by laser beam, e.g. welding, cutting or boring; Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light

Sub-classes:
Recent Application in this class:
#1
20260109045
2026-04-23

ROBOTIC LASER ABLATION SYSTEM WITH PROGRAMMATIC SURFACE-FIT MOTION PATH GENERATION

#2
20260102856
2026-04-16

LASER MACHINING METHOD FOR MACHINING A TEXTURE OR A CAVITY ON A WORKPIECE

#3
20260076151
2026-03-12

LASER PROCESSING DEVICE AND LASER PROCESSING METHOD

#4
20260076150
2026-03-12

LASER PROCESSING DEVICE AND LASER PROCESSING METHOD

#5
20260070151
2026-03-12

WELDING SYSTEMS AND METHODS WITH WIRE, ARM AND LASER BEAM WOBBLE

#6
20250387851
2025-12-25

INSPECTION METHOD AND INSPECTION DEVICE FOR WORKPIECE IN LASER MACHINING

#7
20250367758
2025-12-04

LASER PROCESSING SYSTEM, AND LASER PROCESSING METHOD

#8
20250367743
2025-12-04

Bonding Head and Bonding Apparatus

#9
20250339920
2025-11-06

PROCESSING SYSTEM AND PROCESSING METHOD

#10
20250303500
2025-10-02

Laser Irradiation Device, Laser Irradiation System, and Method for Removing Coating or Adhering Matter

#11
20250196254
2025-06-19

LASER-INDUCED STRUCTURES FOR BIOMEDICAL USE

#12
20250050446
2025-02-13

METHOD FOR CALIBRATING A LASER MACHINING SYSTEM

#13
20250033130
2025-01-30

LASER SOLDERING DEVICE WITH ADJUSTABLE LASER IRRADIATION POSITION AND SOLDERING METHOD COMPRISING SAME

#14
20250001532
2025-01-02

VOICE CONTROLLED JEWELRY LASER PROCESSING SYSTEM AND METHOD

#15
20240424601
2024-12-26

PROCESSING APPARATUS, AND MANUFACTURING METHOD OF MOVABLE BODY

#16
20240398620
2024-12-05

CALIBRATING THE POSITION OF THE FOCAL POINT OF A LASER BEAM

#17
20240391027
2024-11-28

METHOD AND APPARATUS FOR ABLATING HOLES IN AN ARTICLE

#18
20240383066
2024-11-21

HIGH-PRECISION LASER TRIGGER SYSTEM AND HIGH-PRECISION LASER TRIGGER METHOD USING THE SAME

#19
20240238897
2024-07-18

LASER MACHINING APPARATUS AND LASER MACHINING METHOD

#20
20240051062
2024-02-15

THREE-DIMENSIONAL PRINTING OF THREE-DIMENSIONAL OBJECTS

#21
20230364861
2023-11-16

SKILLFUL THREE-DIMENSIONAL PRINTING

#22
20230335310
2023-10-19

Water barrier materials for a dynamic power cable for submarine applications

#23
20230278134
2023-09-07

ALIGNING OF MELTING BEAM SOURCE IN ADDITIVE MANUFACTURING SYSTEM

#24
20230278124
2023-09-07

Laser reflow method

#25
20230263018
2023-08-17

Display device and method for manufacturing the same

#26
20230122002
2023-04-20

Skillful Three-Dimensional Printing

#27
20230109709
2023-04-13

CONTROL DEVICE FOR LASER MACHINING APPARATUS

#28
20230074954
2023-03-09

Laser Treatment Device and Procedure for Laser Treatment

#29
20230029522
2023-02-02

METHOD AND PROCESSING MACHINE FOR WORKPIECE POSE DETECTION BY MEANS OF OCT

#30
20220379381
2022-12-01

ACCURATE THREE-DIMENSIONAL PRINTING

#31
20220362879
2022-11-17

LASER PROCESSING MACHINE SETTING METHOD AND LASER PROCESSING MACHINE

#32
20220288720
2022-09-15

LASER PROCESSING METHOD AND LASER PROCESSING MACHINE

#33
20220272207
2022-08-25

Automated beam scan calibration, alignment, and adjustment

#34
20220241902
2022-08-04

Sacrificial layers to enable laser cutting of textured substrates

#35
20220226933
2022-07-21

Processing program creation device, method for determining scattering direction of molten metal, laser processing machine, and laser processing method

#36
20220193819
2022-06-23

Material processing method and material processing system for performing the method

#37
20220176493
2022-06-09

Characterization method and system for a laser processing machine with a moving sheet or web

#38
20220168841
2022-06-02

METHOD FOR FLAME CUTTING BY MEANS OF A LASER BEAM

#39
20220105592
2022-04-07

High power laser offshore decommissioning tool, system and methods of use

#40
20210394308
2021-12-23

Laser Irradiation Device, Laser Irradiation System, and Method for Removing Coating or Adhering Matter

#41
20210379693
2021-12-09

PROCESSING SYSTEM AND PROCESSING METHOD

#42
20210370438
2021-12-02

LASER PROCESSING DEVICE

#43
20210323090
2021-10-21

System and method for determining additive manufacturing beam parameters

#44
20210323087
2021-10-21

Automatic calibration of a laser processing system using an integrated telecentric optical detector with limited degrees of freedom

#45
20210283719
2021-09-16

Substrate perforation system and method using beamlets

#46
20210257432
2021-08-19

Display device and method for manufacturing the same

#47
20210205928
2021-07-08

POWDER BED FUSION APPARATUS

#48
20210197312
2021-07-01

PROCESSING APPARATUS, PROCESSING SYSTEM, AND MANUFACTURING METHOD OF MOVABLE BODY

#49
20210146617
2021-05-20

Focus adjustment and laser beam caustic estimation via frequency analysis of time traces and 2D raster scan data

#50
20210094128
2021-04-01

Laser processing apparatus

#51
20200353560
2020-11-12

Processing apparatus, and manufacturing method of movable body

#52
20200331095
2020-10-22

Engraving in a computer numerically controlled machine

#53
20200273936
2020-08-27

Display device and method for manufacturing the same

#54
20200273935
2020-08-27

Display device and method for manufacturing the same

#55
20200269359
2020-08-27

Machine learning device, laser machine, and laser machining system

#56
20200266601
2020-08-20

Calibrating the position of the focal point of a laser beam

#57
20200251547
2020-08-06

Display device and method for manufacturing the same

#58
20200230738
2020-07-23

Apparatus for laser machining and a method for compensating for errors of the same

#59
20200230644
2020-07-23

Method and device for processing microstructure arrays of polystyrene-graphene nanocomposites

#60
20200180081
2020-06-11

APPLICATIONS, METHODS AND SYSTEMS FOR MATERIALS PROCESSING WITH VISIBLE RAMAN LASER

#61
20200180080
2020-06-11

APPLICATIONS, METHODS AND SYSTEMS FOR MATERIALS PROCESSING WITH VISIBLE RAMAN LASER

#62
20200139486
2020-05-07

Laser welding method and laser welding jig device

#63
20200088571
2020-03-19

Method and device for beam analysis

#64
20200086557
2020-03-19

Method for calibrating an irradiation device

#65
20200047365
2020-02-13

Systems and methods for altering high throughput cutting of sealing elements on packages

#66
20200047283
2020-02-13

Laser processing device and operation checking method

#67
20200016692
2020-01-16

CALIBRATED LASER PRINTING METHOD

#68
20200001397
2020-01-02

LASER PROCESSING APPARATUS

#69
20190381609
2019-12-19

Laser processing apparatus

#70
20190366483
2019-12-05

Adapter for laser cutting head

#71
20190333976
2019-10-31

Display device and method for manufacturing the same

#72
20190314936
2019-10-17

Double fibre laser cutting system

#73
20190255652
2019-08-22

Laser machining head having function of rectifying assist gas

#74
20190247953
2019-08-15

Apparatus and method for material processing using a transparent contact element

#75
20190176269
2019-06-13

LASER ENGRAVING DEVICE

#76
20190143412
2019-05-16

ACCURATE THREE-DIMENSIONAL PRINTING

#77
20190126395
2019-05-02

Laser machining head and laser machining apparatus

#78
20190122907
2019-04-25

Laser processing apparatus

#79
20190118263
2019-04-25

Skillful three-dimensional printing

#80
20190096977
2019-03-28

Display device and method for manufacturing the same

#81
20190084090
2019-03-21

Method for rapid laser drilling of holes in glass and products made therefrom

#82
20190084089
2019-03-21

Laser light radiation device and laser light radiation method

#83
20190084081
2019-03-21

Method of reducing photoelectron yield and/or secondary electron yield of a ceramic surface; corresponding apparatus and product

#84
20190061002
2019-02-28

THREE-DIMENSIONAL PRINTING OF THREE-DIMENSIONAL OBJECTS

#85
20190057902
2019-02-21

Dicing method and laser processing apparatus

#86
20190033527
2019-01-31

Nanopositioner and method of making

#87
20190015933
2019-01-17

Sensor system for directly calibrating high power density lasers used in direct metal laser melting

#88
20190015928
2019-01-17

Axis calibration of beam processing machines

#89
20180339363
2018-11-29

Laser processing device and laser processing method

#90
20180333808
2018-11-22

Laser machining device

#91
20180326488
2018-11-15

APPARATUSES AND METHODS FOR THREE-DIMENSIONAL PRINTING

#92
20180318928
2018-11-08

SKILLFUL THREE-DIMENSIONAL PRINTING

#93
20180318926
2018-11-08

ADDITIVE MANUFACTURING APPARATUS

#94
20180281116
2018-10-04

Laser processing method, and laser processing device

#95
20180272465
2018-09-27

Laser processing method, and laser processing device

#96
20180260712
2018-09-13

Laser processing apparatus and machine learning device

#97
20180250775
2018-09-06

Three-dimensional printing of three-dimensional objects

#98
20180250774
2018-09-06

Three-dimensional printing of three-dimensional objects

#99
20180250773
2018-09-06

Three-dimensional printing of three-dimensional objects

#100
20180250772
2018-09-06

Three-dimensional printing of three-dimensional objects

#101
20180250746
2018-09-06

Three-dimensional printing of three-dimensional objects

#102
20180250745
2018-09-06

THREE-DIMENSIONAL PRINTING OF THREE-DIMENSIONAL OBJECTS

#103
20180221990
2018-08-09

Laser machining system including laser machining head and imaging device

#104
20180202860
2018-07-19

Method and device for beam analysis

#105
20180169789
2018-06-21

LASER PROCESSING APPARATUS

#106
20180166524
2018-06-14

Display device and method for manufacturing the same

#107
20180161938
2018-06-14

Laser processing machine

#108
20180161920
2018-06-14

Laser processing apparatus

#109
20180161875
2018-06-14

Skillful three-dimensional printing

#110
20180147658
2018-05-31

Engraving in a computer numerically controlled machine

#111
20180141160
2018-05-24

IN-LINE LASER SCANNER FOR CONTROLLED COOLING RATES OF DIRECT METAL LASER MELTING

#112
20180133842
2018-05-17

Laser cutting apparatus and laser cutting method using the same

#113
20180133801
2018-05-17

ACCURATE THREE-DIMENSIONAL PRINTING

#114
20180085858
2018-03-29

Laser irradiation device, laser irradiation system, and method for removing coating or adhering matter

#115
20180079029
2018-03-22

Additive manufacturing apparatus with a chamber and a removably-mountable optical module; method of preparing a laser processing apparatus with such removably-mountable optical module

#116
20180062342
2018-03-01

Laser cutting of materials with intensity mapping optical system

#117
20180044219
2018-02-15

EDGE CHAMFERING METHODS

#118
20180029164
2018-02-01

Apparatus and method for beam diagnosis on laser processing optics

#119
20170361399
2017-12-21

Laser beam machine and alignment adjusting meihod

#120
20170341177
2017-11-30

LASER PEENING APPARATUS AND LASER PEENING METHOD

#121
20170291261
2017-10-12

Method And Apparatus Of Very Much Faster 3D Printer

#122
20170282301
2017-10-05

Laser processing device capable of reducing intensity of reflected laser beam

#123
20170252858
2017-09-07

High power laser offshore decommissioning tool, system and methods of use

#124
20170239892
2017-08-24

Accurate three-dimensional printing

#125
20170239752
2017-08-24

Accurate three-dimensional printing

#126
20170239721
2017-08-24

Accurate three-dimensional printing

#127
20170239720
2017-08-24

Accurate three-dimensional printing

#128
20170236738
2017-08-17

Method and device for grooving wafers

#129
20170225393
2017-08-10

APPARATUS AND METHOD FOR FORMING THREE-DIMENSIONAL OBJECTS USING TWO-PHOTON ABSORPTION LINEAR SOLIDIFICATION

#130
20170225268
2017-08-10

Laser welding device and laser welding method

#131
20170182589
2017-06-29

Laser nozzle having an internal mobile element and an external cover

#132
20170165792
2017-06-15

Apparatuses for three-dimensional printing

#133
20170165754
2017-06-15

Skillful three-dimensional printing

#134
20170165753
2017-06-15

Skillful three-dimensional printing

#135
20170165752
2017-06-15

Systems for three-dimensional printing

#136
20170165751
2017-06-15

Skillful three-dimensional printing

#137
20170144248
2017-05-25

Three-dimensional deposition device and three-dimensional deposition method

#138
20170136578
2017-05-18

Three-dimensional deposition device and three-dimensional deposition method

#139
20170133450
2017-05-11

Display device and method for manufacturing the same

#140
20170123403
2017-05-04

Welding machine and control method therefor

#141
20170106470
2017-04-20

Laser beam welding with a spiral weld path having a first order of continuity

#142
20170072506
2017-03-16

Optical device and laser processing apparatus

#143
20170066080
2017-03-09

Numerical controller capable of machining condition control based on posture

#144
20170057010
2017-03-02

Laser welding method

#145
20170027748
2017-02-02

Laser treatment device

#146
20170021470
2017-01-26

Workpiece positioning device for positioning workpiece

#147
20170021451
2017-01-26

Trimming Device and Method for Cutting Metal Hollow Bodies

#148
20170021449
2017-01-26

Laser machining device

#149
20170008793
2017-01-12

Edge chamfering by mechanically processing laser cut glass

#150
20170001900
2017-01-05

Edge chamfering methods

#151
20160368100
2016-12-22

Method for rapid laser drilling of holes in glass and products made therefrom

#152
20160339541
2016-11-24

Laser machining head

#153
20160303684
2016-10-20

Apparatus and method for material processing using a transparent contact element

#154
20160297031
2016-10-13

Method for producing a laser weld seam between components by use of a spherical or sphere-like element, and corresponding component connection

#155
20160288250
2016-10-06

Wafer producing method

#156
20160285350
2016-09-29

Adaptive Laser Joining Of Stator And Rotor Laminations

#157
20160247868
2016-08-25

Display device and method for manufacturing the same

#158
20160243647
2016-08-25

Display device and method for manufacturing the same

#159
20160202043
2016-07-14

Energy beam position verification

#160
20160202042
2016-07-14

Energy beam size verification

#161
20160151857
2016-06-02

Laser processing apparatus

#162
20160144457
2016-05-26

Colour marking metal surfaces

#163
20160082545
2016-03-24

NC program generating device and NC program generating method

#164
20160079065
2016-03-17

Laser annealing device including tunable mask and method of using the same

#165
20160067827
2016-03-10

Applications, methods and systems for materials processing with visible raman laser

#166
20160059350
2016-03-03

Method for measuring the distance between a workpiece and a machining head of a laser machining apparatus

#167
20150352668
2015-12-10

Additive manufacturing apparatus with a chamber and a removably-mountable optical module; method of preparing a laser processing apparatus with such removably-mountable optical module

#168
20150321290
2015-11-12

Laser systems and apparatus for the removal of structures

#169
20150298254
2015-10-22

Laser hair cutter

#170
20150286020
2015-10-08

Fiber optic laser alignment tool

#171
20150166396
2015-06-18

Method for rapid laser drilling of holes in glass and products made therefrom

#172
20150165548
2015-06-18

Edge chamfering methods

#173
20150158121
2015-06-11

Control of redundant laser processing machines

#174
20150144604
2015-05-28

Laser machining system utilizing thermal radiation image and method thereof

#175
20150137004
2015-05-21

Laser processing device

#176
20150076125
2015-03-19

Laser irradiation device, laser irradiation system, and method for removing coating or adhering matter

#177
20150053659
2015-02-26

Thermal processing by scanning a laser line beam

#178
20150048067
2015-02-19

Tools for making retroreflective articles

#179
20150021304
2015-01-22

Laser machining method, laser machining apparatus, and laser machining program

#180
20140339208
2014-11-20

Laser machining device and adjusting method for same

#181
20140312013
2014-10-23

Laser emission-based control of beam positioner

#182
20140299586
2014-10-09

Laser machining apparatus

#183
20140285900
2014-09-25

Laser head assembly for laser processing system

#184
20140251962
2014-09-11

Apparatus and method for laser cutting with a laser implementing gas pulses, the frequency or pressure of which is controlled

#185
20140175071
2014-06-26

Method for detecting defects during a laser-machining process and laser-machining device

#186
20140162381
2014-06-12

Laser annealing device and method

#187
20140138363
2014-05-22

Method for processing a workpiece and processing device

#188
20140138362
2014-05-22

Thermal processing apparatus

#189
20140116998
2014-05-01

Laser processing apparatus

#190
20140088574
2014-03-27

Femtosescond laser system for the exact manipulation of material and tissues

#191
20140069897
2014-03-13

Color sensing for laser decoating

#192
20140021177
2014-01-23

Method and apparatus for machining a workpiece by means of a laser beam

#193
20140014636
2014-01-16

Apparatus and method for material processing using a transparent contact element

#194
20140014632
2014-01-16

Laser processing machine, in particular laser cutting machine, and method for centering a laser beam, in particular a focused laser beam

#195
20130334181
2013-12-19

Laser processing machine, laser cutting machine, and method for adjusting a focused laser beam

#196
20130256284
2013-10-03

Laser marking

#197
20130220983
2013-08-29

Device and method for joining workpieces by means of a laser beam and movable pressing element

#198
20130193119
2013-08-01

Laser machining head

#199
20130186871
2013-07-25

Laser processing machine

#200
20130161299
2013-06-27

Laser optics with passive seam tracking

#201
20130146567
2013-06-13

Welding device and method for welding

#202
20130112671
2013-05-09

Laser processing machine

#203
20130068740
2013-03-21

Laser processing apparatus

#204
20130020474
2013-01-24

Light intensity monitor capable of detecting light intensity and fiber breaking

#205
20130001208
2013-01-03

Method and device for detecting and adjusting the focus of a laser beam when laser machining workpieces

#206
20120329178
2012-12-27

Thermal processing apparatus

#207
20120325784
2012-12-27

NOVEL THERMAL PROCESSING APPARATUS

#208
20120324731
2012-12-27

Method and system for making dental restorations

#209
20120321735
2012-12-20

Color sensing for laser decoating

#210
20120314224
2012-12-13

METHOD AND IRRADIATING DEVICE FOR IRRADIATING CURVED SURFACES WITH NON-IONIZING RADIATION

#211
20120298838
2012-11-29

Systems and methods for implementing an interaction between a laser shaped as line beam and a film deposited on a substrate

#212
20120276754
2012-11-01

Methods and systems for thermal-based laser processing a multi-material device

#213
20120205347
2012-08-16

Scanned laser light source

#214
20120171876
2012-07-05

Method and apparatus for irradiating a semiconductor material surface by laser energy

#215
20120111839
2012-05-10

Head for the continuous precision machining on three-dimensional bodies and machining equipment that comprises said head

#216
20120061357
2012-03-15

Welding method including welding as a function of an ascertained welding distortion; welding device including a detection unit for detecting a misalignment of the workpieces; joined part

#217
20120015318
2012-01-19

METHOD FOR MATERIAL PROCESSING AND LASER PROCESSING DEVICE FOR MATERIAL PROCESSING

#218
20120006806
2012-01-12

Color sensing for laser decoating

#219
20110301741
2011-12-08

Aircraft component manufacturing method and apparatus

#220
20110284512
2011-11-24

Method and device for monitoring a laser processing operation to be performed on a workpiece and laser processing head having such a device

#221
20110278277
2011-11-17

Method and device for monitoring a laser processing operation to be performed on a workpiece and laser processing head having such a device

#222
20110259862
2011-10-27

Additive manufacturing apparatus with a chamber and a removably-mountable optical module; method of preparing a laser processing apparatus with such removably-mountable optical module

#223
20110163079
2011-07-07

Laser dicing apparatus and dicing method

#224
20110134525
2011-06-09

DUAL-BEAM LASER PROCESSING SYSTEM

#225
20110108534
2011-05-12

METHOD AND SYSTEM FOR HIGH-SPEED, PRECISE MICROMACHINING AN ARRAY OF DEVICES

#226
20110102810
2011-05-05

Apparatus and method for material processing using a transparent contact element

#227
20110095007
2011-04-28

Thermal flux processing by scanning a focused line beam

#228
20110079350
2011-04-07

LASER IRRADIATION SYSTEM AND LASER IRRADIATION METHOD

#229
20110062127
2011-03-17

Laser-based method and system for removing one or more target link structures

#230
20110002514
2011-01-06

Determination and monitoring of laser energy

#231
20100328643
2010-12-30

Multiple mirror calibration system

#232
20100320177
2010-12-23

Laser beam machining device and method for adjusting the focal position

#233
20100305757
2010-12-02

Method and device for controlling an auxiliary tool axis of a tool being guided by a manipulator

#234
20100304506
2010-12-02

Laser irradiation method in which a distance between an irradiation object and an optical system is controlled by an autofocusing mechanism and method for manufacturing semiconductor device using the same

#235
20100282726
2010-11-11

Multiple beam drilling system

#236
20100276402
2010-11-04

WELDING METHOD COMBINING A LASER BEAM AND THE ELECTRIC ARC WITH A CONSUMABLE ELECTRODE FOR ASSEMBLING ABUTTING METAL CONDUITS TO FORM PIPELINE METAL PIPES

#237
20100219171
2010-09-02

Laser processing system and laser processing method

#238
20100219170
2010-09-02

Active beam delivery system with variable optical path segment through air

#239
20100174407
2010-07-08

Laser processing robot control system, control method and control program medium

#240
20100165098
2010-07-01

Method, device and system for positioning a first body and a part fixed to a second body with respect to each other

#241
20100163536
2010-07-01

Substrate treatment device and method and encoder scale treated by this method

#242
20100155375
2010-06-24

Machining device and method for machining material

#243
20100147815
2010-06-17

Method and device for machining a workpiece

#244
20100147810
2010-06-17

Tool machine for laser cutting of sheet and pipe materials

#245
20100140239
2010-06-10

Method and system for high-speed, precise micromachining an array of devices

#246
20100140235
2010-06-10

Method for processing a memory link with a set of at least two laser pulses

#247
20100116797
2010-05-13

Ascertaining a laser beam contact point

#248
20100044357
2010-02-25

Color sensing for laser decoating

#249
20090314749
2009-12-24

Slit width adjusting device and microscope laser processing apparatus

#250
20090302011
2009-12-10

Laser beam welding head

#251
20090294417
2009-12-03

Laser beam welding device and method

#252
20090256057
2009-10-15

Systems and methods for implementing an interaction between a laser shaped as line beam and a film deposited on a substrate

#253
20090250590
2009-10-08

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