ClassID:

43209

B23K26/043 - 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; Automatically aligning the laser beam along the beam path, i.e. alignment of laser beam axis relative to laser beam apparatus

Recent Application in this class:
#1
20250214176
2025-07-03

MANIFOLD FOR MATERIAL REMOVAL SYSTEM

#2
20250018501
2025-01-16

METHOD AND DEVICE FOR ADJUSTING OPTICAL AXIS OF LASER LIGHT

#3
20240367267
2024-11-07

METHOD AND SYSTEM OF PRODUCING MICROSTRUCTURED COMPONENTS

#4
20240131620
2024-04-25

PATH PLANNING SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING

#5
20240017352
2024-01-18

Apparatus and method for laser machining a workpiece

#6
20240010544
2024-01-11

METHODS FOR DRILLING FEATURES IN A SUBSTRATE USING LASER PERFORATION AND LASER ABLATION

#7
20230211436
2023-07-06

APPARATUS FOR TREATING SUBSTRATE AND METHOD FOR TREATING A SUBSTRATE

#8
20230158603
2023-05-25

Marking system for decorating workpieces

#9
20230130740
2023-04-27

SYSTEM AND METHOD TO MEASURE AND CALIBRATE LASER PROCESSING MACHINE USING LOW-POWER BEAM PROFILER

#10
20230066377
2023-03-02

ALIGNMENT ADJUSTER AND METHOD FOR MANUFACTURING ELECTRONIC DEVICES

#11
20220402071
2022-12-22

ELECTROMAGNETIC RADIATION SYSTEM

#12
20220331911
2022-10-20

METHOD FOR COMPARING LASER PROCESSING SYSTEMS AND METHOD FOR MONITORING A LASER PROCESSING PROCESS AND ASSOCIATED LASER PROCESSING SYSTEM

#13
20220326478
2022-10-13

LASER APPARATUS AND LASER MACHINING APPARATUS USING SAME

#14
20220234134
2022-07-28

ALIGNMENT DEVICE FOR A BESSEL BEAM PROCESSING OPTICAL ASSEMBLY AND METHOD

#15
20210323089
2021-10-21

System and method of determining support locations for additively manufactured build parts

#16
20210296843
2021-09-23

Laser alignment apparatus and system for alignment of output fiber of a fiber laser

#17
20210252640
2021-08-19

ADDITIVE MANUFACTURING SYSTEMS AND RELATED METHODS UTILIZING OPTICAL PHASED ARRAY BEAM STEERING

#18
20210187667
2021-06-24

Laser processing apparatus and laser processing method

#19
20210121980
2021-04-29

Laser apparatus

#20
20210114137
2021-04-22

Optical device and method for detecting the drift of a light beam

#21
20210109341
2021-04-15

Laser apparatus

#22
20210107089
2021-04-15

Apparatus for machining a workpiece with a laser beam coupled into a fluid jet, with automatic laser-nozzle alignment; method of aligning such a beam

#23
20210060696
2021-03-04

Laser device and laser processing device using same

#24
20210031299
2021-02-04

LASER BEAM POSITIONING SYSTEM, LASER PROCESSING DEVICE AND CONTROL METHOD

#25
20210023651
2021-01-28

Laser welding method

#26
20210008659
2021-01-14

Methods for aligning multiple optical surfaces using spheres

#27
20200368845
2020-11-26

Optical axis adjusting method for laser processing apparatus

#28
20200353570
2020-11-12

Multi-laser cutting method and system thereof

#29
20200298337
2020-09-24

Laser machine for cutting workpiece

#30
20200262005
2020-08-20

Path planning systems and methods for additive manufacturing

#31
20200238436
2020-07-30

Workpiece processing machine and method for processing a workpiece, in particular by welding

#32
20200171600
2020-06-04

Laser crystallizing apparatus and method of manufacturing display apparatus

#33
20200156184
2020-05-21

Laser-beam material machining

#34
20200016690
2020-01-16

Marking system for decorating workpieces

#35
20190302725
2019-10-03

Laser conditioning of solid bodies using prior knowledge from previous machining steps

#36
20190176269
2019-06-13

LASER ENGRAVING DEVICE

#37
20190163156
2019-05-30

Systems and methods for path command generation

#38
20190143448
2019-05-16

Laser machining method, controller, and robot system

#39
20190084089
2019-03-21

Laser light radiation device and laser light radiation method

#40
20190067108
2019-02-28

Cutting apparatus and groove detecting method

#41
20190039172
2019-02-07

Laser alignment apparatus and system for alignment of output fiber of a fiber laser

#42
20190015930
2019-01-17

Boresighting a laser to an imaging sensor systems and methods

#43
20180339366
2018-11-29

Laser processing apparatus capable of retracting processing nozzle upon power failure

#44
20180328725
2018-11-15

Sensor device for determining alignment/misalignment of a laser beam relative to a gas nozzle of a laser machining head

#45
20180281107
2018-10-04

Control device and method for controlling the laser beam deflection

#46
20180257173
2018-09-13

Optical processing apparatus, method for optical processed object

#47
20180214985
2018-08-02

Multi-operation laser tooling for deposition and material processing operations

#48
20180178321
2018-06-28

Laser welding method and laser welding device

#49
20180169788
2018-06-21

Scanning head with integrated beam position sensor and adjustment arrangement for an off-line adjustment

#50
20180161938
2018-06-14

Laser processing machine

#51
20180161921
2018-06-14

Substrate processing method

#52
20180111227
2018-04-26

Decorated parts having a decorative surface with a design drawn thereon

#53
20180105451
2018-04-19

CREATION OF HOLES AND SLOTS IN GLASS SUBSTRATES

#54
20180104838
2018-04-19

Laser machining apparatus including guide laser

#55
20180059407
2018-03-01

Optical apparatus, machining apparatus, and article manufacturing method

#56
20170157705
2017-06-08

Laser machining apparatus comprising a parallel displacement unit

#57
20170064801
2017-03-02

Device for Monitoring the Alignment of a Laser Beam, and EUV Radiation Generating Apparatus having such a Device

#58
20170028506
2017-02-02

Laser welder alignment system

#59
20170027748
2017-02-02

Laser treatment device

#60
20160313179
2016-10-27

Beam position sensor

#61
20160241001
2016-08-18

Modular laser apparatus

#62
20160139403
2016-05-19

Optical apparatus, processing apparatus, and article manufacturing method

#63
20150314392
2015-11-05

Method for Stitch-Welding a Front Flange Joint

#64
20150273626
2015-10-01

Laser processing apparatus capable of retracting processing nozzle upon power failure

#65
20150083697
2015-03-26

Method for laser remote processing of a workpiece on a fillet and device therefor

#66
20140233044
2014-08-21

Method and system for adjusting the alignment of a photonic beam

#67
20140036331
2014-02-06

Optical scanning device and laser machining device having pluralities of flat reflective surfaces corresponding to divided virtual arcs

#68
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

#69
20130334183
2013-12-19

Laser machine, laser machine system

#70
20130334181
2013-12-19

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

#71
20130200049
2013-08-08

Apparatus and method for correcting position of laser beam for use in manufacturing biosensor with fine pattern

#72
20130140286
2013-06-06

SYSTEMS AND METHODS FOR INTERNAL CAVITY FORMATION USING LASER MANIPULATION

#73
20130112671
2013-05-09

Laser processing machine

#74
20130087538
2013-04-11

Method and device for laser-joining sheet metal parts

#75
20120305807
2012-12-06

Assembly for precision datum alignment and method of use

#76
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

#77
20120276754
2012-11-01

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

#78
20120261393
2012-10-18

Modular system for surface welding inner surfaces of workpieces, comprising a laser beam and multiple modules

#79
20120015318
2012-01-19

METHOD FOR MATERIAL PROCESSING AND LASER PROCESSING DEVICE FOR MATERIAL PROCESSING

#80
20110305249
2011-12-15

Fiber laser system with controllably alignable optical components thereof

#81
20110266262
2011-11-03

Method and apparatus for detecting embedded material within an interaction region of a structure

#82
20110255088
2011-10-20

Polarization compensated beam splitter and diagnostic system for high power laser systems

#83
20110253690
2011-10-20

Flexible beam delivery system for high power laser systems

#84
20110220621
2011-09-15

Determining powder feed nozzle misalignment

#85
20110134525
2011-06-09

DUAL-BEAM LASER PROCESSING SYSTEM

#86
20110120982
2011-05-26

Oblique laser beam cutting

#87
20110108533
2011-05-12

Orientating a laser cutting beam

#88
20110103408
2011-05-05

Beam stabilized fiber laser

#89
20110102789
2011-05-05

Method and apparatus for detecting embedded material within an interaction region of a structure

#90
20100219170
2010-09-02

Active beam delivery system with variable optical path segment through air

#91
20100174407
2010-07-08

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

#92
20100116797
2010-05-13

Ascertaining a laser beam contact point

#93
20090284739
2009-11-19

Method and apparatus for detecting embedded material within an interaction region of a structure

#94
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

#95
20090021731
2009-01-22

System and method for detecting laser irradiated embedded material in a structure

#96
20090017642
2009-01-15

LASER CRYSTALLIZATION APPARATUS AND LASER CRYSTALLIZATION METHOD

#97
20090001063
2009-01-01

LASER PROCESSING MACHINE WITH LASER PROCESSING NOZZLE ADJUSTMENT

#98
20080316504
2008-12-25

Method and system for machine vision-based feature detection and mark verification in a workpiece or wafer marking system

#99
20080284837
2008-11-20

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

#100
20080273836
2008-11-06

Ultrafast laser machining system and method for forming diffractive structures in optical fibers

#101
20080240184
2008-10-02

Beam stabilized fiber laser

#102
20080223839
2008-09-18

Laser Machining Apparatus

#103
20080165414
2008-07-10

LASER BEAM ALIGNMENT DEVICES, SYSTEMS, AND METHODS

#104
20080094640
2008-04-24

Methods and systems for precisely relatively positioning a waist of a pulsed laser beam and method for controlling energy delivered to a target structure

#105
20080073573
2008-03-27

Laser crystallization apparatus and crystallization method

#106
20080067331
2008-03-20

Method and apparatus for detecting embedded material within an interaction region of a structure

#107
20080043220
2008-02-21

Laser marking system

#108
20080035619
2008-02-14

Laser working apparatus and method of controlling laser working apparatus

#109
20080029715
2008-02-07

Alignment method of a laser beam processing machine

#110
20080023447
2008-01-31

Reducing coherent crosstalk in dual-beam laser processing system

#111
20080019405
2008-01-24

Laser processing device

#112
20080000885
2008-01-03

Microinscribed gemstone

#113
20070250049
2007-10-25

Method and device for monitoring the energy and/or the position of a pulsed and scanned laser beam

#114
20070215820
2007-09-20

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

#115
20070166945
2007-07-19

SEMICONDUCTOR THIN FILM FORMING SYSTEM

#116
20070145025
2007-06-28

Optical path axis aligning device of laser beam machine

#117
20070138146
2007-06-21

Laser crystallization apparatus and crystallization method

#118
20070121485
2007-05-31

SYSTEM AND METHOD FOR ADJUSTING A PID CONTROLLER IN A LIMITED ROTATION MOTOR SYSTEM

#119
20070119835
2007-05-31

Laser beam processing machine

#120
20070089500
2007-04-26

System and method for diagnosing a controller in a limited rotation motor system

#121
20070084837
2007-04-19

Real time target topography tracking during laser processing

#122
20070075063
2007-04-05

Method and system for LASER machining

#123
20070075058
2007-04-05

High-speed, precision, laser-based method and system for processing material of one or more targets within a field

#124
20070052791
2007-03-08

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

#125
20070051708
2007-03-08

Method of thermal processing a substrate with direct and redirected reflected radiation

#126
20070045574
2007-03-01

Methods and systems for positioning a laser beam spot relative to a semiconductor integrated circuit using a processing target as an alignment target

#127
20070031993
2007-02-08

Method and system for machine vision-based feature detection and mark verification in a workpiece or wafer marking system

#128
20070020785
2007-01-25

Systems and methods for alignment of laser beam(s) for semiconductor link processing

#129
20070010803
2007-01-11

Laser treatment device

#130
20060289410
2006-12-28

Laser machining apparatus

#131
20060243708
2006-11-02

Laser machining apparatus, laser machining method and manufacturing method of semiconductor device

#132
20060217688
2006-09-28

Method and Apparatus for Laser Surgery of the Cornea

#133
20060216927
2006-09-28

Methods and systems for processing a device, methods and systems for modeling same and the device

#134
20060207975
2006-09-21

High-speed, precision, laser-based method and system for processing material of one or more targets within a field

#135
20060202115
2006-09-14

Apparatus and method for beam drift compensation

#136
20060192845
2006-08-31

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

#137
20060186096
2006-08-24

High speed, laser-based marking method and system for producing machine readable marks on workpieces and semiconductor devices with reduced subsurface damage produced thereby

#138
20060180580
2006-08-17

High speed, laser-based marking method and system for producing machine readable marks on workpieces and semiconductor devices with reduced subsurface damage produced thereby

#139
20060113289
2006-06-01

Method and apparatus for laser marking by ablation

#140
20060102608
2006-05-18

Laser processing machine and laser processing method

#141
20060102604
2006-05-18

Active beam delivery system with image relay

#142
20060102602
2006-05-18

Active beam delivery system with variable optical path segment through air

#143
20060093265
2006-05-04

Ultrafast laser machining system and method for forming diffractive structures in optical fibers

#144
20060091120
2006-05-04

Recycling optical systems and methods for thermal processing

#145
20060054608
2006-03-16

Method and system for calibrating a laser processing system and laser marking system utilizing same

#146
20060028655
2006-02-09

Methods and systems for precisely relatively positioning a waist of a pulsed laser beam and method and system for controlling energy delivered to a target structure

#147
20060019503
2006-01-26

Laser crystallization apparatus and laser crystallization method

#148
20060001878
2006-01-05

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

#149
20050263510
2005-12-01

Method for checking a nozzle for a laser beam machine

#150
20050263509
2005-12-01

Nozzle presetter for laser machining tool of laser beam machine

#151
20050259709
2005-11-24

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

#152
20050247681
2005-11-10

Laser joining head assembly and laser joining method

#153
20050212906
2005-09-29

Methods and systems for processing a device, methods and systems for modeling same and the device

#154
20050199598
2005-09-15

Method and system for precisely positioning a waist of a material-processing laser beam to process microstructures within a laser-processing site

#155
20050194365
2005-09-08

Method of precise laser nanomachining with UV ultrafast laser pulses

#156
20050184036
2005-08-25

Method and system for precisely positioning a waist of a material-processing laser beam to process microstructures within a laser-processing site

#157
20050177330
2005-08-11

System and method for optimizing character marking performance

#158
20050174124
2005-08-11

System and method for diagnosing a controller in a limited rotation motor system

#159
20050165590
2005-07-28

System and method for virtual laser marking

#160
20050162174
2005-07-28

System and method for adjusting a PID controller in a limited rotation motor system

#161
20050161445
2005-07-28

Laser machining apparatus

#162
20050109743
2005-05-26

Semiconductor thin film forming system

#163
20050103760
2005-05-19

Laser marking system

#164
20050103759
2005-05-19

Precision laser micromachining system for drilling holes

#165
20050051523
2005-03-10

Laser machine tool with image sensor for registration of workhead guidance system

#166
20050046792
2005-03-03

Manufacturing method of spectacle lens, marking apparatus, marking system and spectacle lens

#167
20050017156
2005-01-27

High-speed, precision, laser-based method and system for processing material of one or more targets within a field

#168
20050005642
2005-01-13

Microinscribed gemstone

#169
16548939
2020-06-30

Method and device for the controlled machining of a workpiece

#170
15820659
2019-01-01

In-situ laser beam position and spot size sensor and high speed scanner calibration, wafer debonding method

#171
15705521
2018-11-06

In-situ laser beam position and spot size sensor and high speed scanner calibration, wafer debonding method

#172
14192595
2018-06-12

Compact radiation detector