ClassID:

43205

B23K26/035 - 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 Aligning the laser beam

Sub-classes:
Recent Application in this class:
#1
20260138215
2026-05-21

DEVICE FOR DETECTING SCATTERED RADIATION WITH A LIGHT-GUIDING CHANNEL

#2
20260097446
2026-04-09

PRESET OPTICAL COMPONENTS IN A COMPUTER NUMERICALLY CONTROLLED MACHINE

#3
20260091447
2026-04-02

PROCESS SYSTEM

#4
20260081311
2026-03-19

APPARATUS AND METHOD FOR FORMING ELECTRODE PLATE TAB PATTERN

#5
20260077427
2026-03-19

MULTI-LIGHT-SOURCE CALIBRATION METHOD, LASER PROCESSING DEVICE, NUMERICAL CONTROL DEVICE AND COMPUTING SYSTEM

#6
20260070150
2026-03-12

APPARATUS AND METHOD FOR MANUFACTURING DISPLAY APPARATUS, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE

#7
20250387850
2025-12-25

OPTICAL PROCESSING APPARATUS, OPTICAL SYSTEM, AND LASER PROCESSING METHOD

#8
20250339922
2025-11-06

METHOD FOR FORMING PRECISE THROUGH-HOLE AT HIGH SPEED BY USING INFRARED LASER

#9
20250212375
2025-06-26

JOINING WORK MACHINE

#10
20250205818
2025-06-26

LASER WELDING SYSTEM FOR WELDING A BUSBAR TO A STACK OF BATTERY CELLS, AND METHOD USING SAME

#11
20250151202
2025-05-08

METHOD AND SYSTEM FOR REMOVING SURFACE INSULATING LAYER OF PRINTED CIRCUIT BOARD OF MONOLITHIC STORAGE DEVICE

#12
20250073808
2025-03-06

Integrated machine for automatic cutting, polishing, stacking and unloading of substrates

#13
20240399495
2024-12-05

LASER PROCESSING APPARATUS, LASER PROCESSING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR APPARATUS

#14
20240293893
2024-09-05

SOLDERING APPARATUS AND SOLDERING METHOD USING SAME

#15
20240198455
2024-06-20

DAMAGE PREVENTION DURING WAFER EDGE TRIMMING

#16
20240183512
2024-06-06

Lamp for a vehicle having an outer lens with a black and different colored painted layers with perforations

#17
20240165739
2024-05-23

METHOD AND DEVICE FOR POWDER INJECTION MONITORING DURING LASER BEAM BUILDUP WELDING

#18
20240100632
2024-03-28

CHIP MANUFACTURING METHOD

#19
20240100630
2024-03-28

LASER CUTTING HEAD WITH VARIABLE SPOT TRAJECTORY SHAPE AND CUTTING PROCESS THEREOF

#20
20240042553
2024-02-08

METHOD FOR LASER CUTTING DISPLAY MATERIALS AND DEVICE FOR LASER CUTTING DISPLAY MATERIALS

#21
20240033850
2024-02-01

LASER ANNEALING APPARATUS AND METHOD OF MANUFACTURING SUBSTRATE INCLUDING POLY-SI LAYER USING THE SAME

#22
20240024980
2024-01-25

Laser processing apparatus, laser processing method, and method for manufacturing semiconductor apparatus

#23
20240009761
2024-01-11

Device and Method for Determining a Focal Point

#24
20230405722
2023-12-21

Method for 3D laser printing by heating/fusing metal wire or powder material with controllable melt pool

#25
20230398625
2023-12-14

APPARATUS FOR MANUFACTURING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS

#26
20230321751
2023-10-12

System and method for calibrating laser marking and cutting systems

#27
20230311242
2023-10-05

ALIGNMENT OF LASER FOR GEAR INSPECTION

#28
20230278142
2023-09-07

METHOD AND APPARATUS FOR MAKING ADHESIVE TAPE

#29
20230241715
2023-08-03

SYSTEM AND METHOD OF DETECTING OR PREDICTING MATERIALS IN MICROELECTRONIC DEVICES AND LASER-BASED MACHINING TECHNIQUES WITH CO2 ASSISTED PROCESSING

#30
20230219166
2023-07-13

LASER PROCESSING DEVICE AND METHOD FOR ADJUSTING FOCAL POSITION OF LASER BEAM USING SAME

#31
20230105870
2023-04-06

Laser Fabrication with Beam Detection

#32
20230020397
2023-01-19

Debris removal

#33
20220362887
2022-11-17

Damage prevention during wafer edge trimming

#34
20220339735
2022-10-27

PRESET OPTICAL COMPONENTS IN A COMPUTER NUMERICALLY CONTROLLED MACHINE

#35
20220331901
2022-10-20

LASER PROCESSING APPARATUS

#36
20220331898
2022-10-20

PROCESS SYSTEM

#37
20220258282
2022-08-18

METHOD FOR DETERMINING A POSITION OF A LIQUID JET

#38
20220234143
2022-07-28

LASER MACHINING METHOD AND LASER MACHINING DEVICE

#39
20220226930
2022-07-21

Laser processing head and laser processing machine

#40
20220221510
2022-07-14

LASER-INDUCED THERMAL STRESSING OF INTEGRATED CIRCUITS

#41
20220161361
2022-05-26

Laser edge welding of copper substrates

#42
20220111469
2022-04-14

LASER MACHINING INSIDE MATERIALS

#43
20220090221
2022-03-24

Thermal Processing of Closed Shape Workpieces

#44
20220080524
2022-03-17

SYSTEMS AND METHODS FOR ALIGNING LASERS USING SENSOR DATA

#45
20220072662
2022-03-10

Laser processing device and laser processing method using same

#46
20220072661
2022-03-10

Laser processing device and laser processing method using same

#47
20220016728
2022-01-20

Systems and methods for laser dicing of bonded structures

#48
20210370438
2021-12-02

LASER PROCESSING DEVICE

#49
20210370435
2021-12-02

Method for Controlling Stress in a Substrate During Laser Deposition

#50
20210331272
2021-10-28

Method of forming a single, angled and hourglass shaped weld

#51
20210308786
2021-10-07

Laser apparatus

#52
20210291296
2021-09-23

PHASED ARRAY STEERING FOR LASER BEAM POSITIONING SYSTEMS

#53
20210283718
2021-09-16

Apparatus for 3D laser printing by heating/fusing metal wire or powder material with controllable melt pool

#54
20210260690
2021-08-26

Method for splash-free welding, in particular using a solid-state laser

#55
20210237198
2021-08-05

Phase-modified quasi-non-diffracting laser beams for high angle laser processing of transparent workpieces

#56
20210229218
2021-07-29

LASER PROCESSING DEVICE AND LASER PROCESSING METHOD

#57
20210205923
2021-07-08

Method and apparatus for auto-aligning of a process gas jet nozzle and laser machining beam

#58
20210197311
2021-07-01

LASER HEAD CONFIGURATIONS AND TECHNIQUES FOR MATERIALS PROCESSING

#59
20210154768
2021-05-27

Method for the continuous production of optical fibre waveguides mounted in a thin-walled, radially closed metal tube

#60
20210069824
2021-03-11

Laser processing apparatus, laser processing method, and method for manufacturing semiconductor apparatus

#61
20210060697
2021-03-04

Method of determining whether or not result of processing process of laser processing apparatus is acceptable

#62
20210023652
2021-01-28

METHOD FOR CENTERING LASER BEAM AND LASER PROCESSING MACHINE

#63
20200398371
2020-12-24

Systems and methods for laser dicing of bonded structures

#64
20200180073
2020-06-11

LASER PROCESSING METHODS AND LASER PROCESSING SYSTEMS

#65
20200105572
2020-04-02

HEAT TREATMENT DEVICE, HEAT TREATMENT METHOD, LASER ANNEALING DEVICE, AND LASER ANNEALING METHOD

#66
20200101566
2020-04-02

System and Method for Visualizing Laser Energy Distributions Provided by Different Near Field Scanning Patterns

#67
20200061739
2020-02-27

Alignment of laser for gear inspection

#68
20200055142
2020-02-20

Laser machining system and method for a laser machining system

#69
20200023475
2020-01-23

Jig structure for manufacturing heat dissipation unit

#70
20200008305
2020-01-02

Patterning and removal of circuit board material using ultrafast lasers

#71
20200001397
2020-01-02

LASER PROCESSING APPARATUS

#72
20190353857
2019-11-21

Core adjustment method

#73
20190321911
2019-10-24

Apparatus for laser peening hidden surfaces

#74
20190262937
2019-08-29

Laser engraver with calibration system

#75
20190224779
2019-07-25

Method of determining intensity of laser light delivered to a weld area by laser delivery bundles

#76
20190204584
2019-07-04

Light emitting method and light emitting device

#77
20190198691
2019-06-27

DEVICE FOR WELDING BUS BAR OF SOLAR CELL

#78
20190193196
2019-06-27

Aiming beam side-coupler

#79
20190134752
2019-05-09

METHOD OF FORMING A COOLING HOLE IN A COMPONENT

#80
20190127818
2019-05-02

Thermal processing of closed shape workpieces

#81
20190126393
2019-05-02

Laser light radiation device and laser light radiation method

#82
20190118326
2019-04-25

Method and apparatus for aligning a process gas jet nozzle and laser machining beam

#83
20190118290
2019-04-25

Engraving system and method of operation thereof

#84
20190084084
2019-03-21

Method and apparatus for auto-aligning of a process gas jet nozzle and laser machining beam

#85
20190067049
2019-02-28

RADIATIVE WAFER CUTTING USING SELECTIVE FOCUSING DEPTHS

#86
20190054570
2019-02-21

Method for refining magnetic domains of grain-oriented electrical steel plates, and apparatus therefor

#87
20190052155
2019-02-14

Rotor manufacturing method

#88
20190030643
2019-01-31

Laser beam diverting aperture and reflection capture device

#89
20190030641
2019-01-31

Fiber coupling device

#90
20190015921
2019-01-17

LASER WIRE FEEDING SYSTEM

#91
20180328725
2018-11-15

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

#92
20180299786
2018-10-18

Condensing point position detecting method

#93
20180264599
2018-09-20

Laser processing apparatus

#94
20180169789
2018-06-21

LASER PROCESSING APPARATUS

#95
20180147659
2018-05-31

Preset optical components in a computer numerically controlled machine

#96
20180134607
2018-05-17

Substrate processing method

#97
20180021888
2018-01-25

LASER WELDING SYSTEMS FOR ALUMINUM ALLOYS AND METHODS OF LASER WELDING ALUMINUM ALLOYS

#98
20170361398
2017-12-21

Phased array steering for laser beam positioning systems

#99
20170341179
2017-11-30

Laser processing apparatus and wafer producing method

#100
20170304937
2017-10-26

Laser machining device and laser machining method

#101
20170274473
2017-09-28

Laser welded joint and laser welding method

#102
20170216965
2017-08-03

Laser processing method and laser processing apparatus

#103
20170216963
2017-08-03

Optimization of the activation of adhesive agents by laser radiation

#104
20170157709
2017-06-08

METHOD AND APPARATUS FOR DETERMINING A POSITION OF A LIQUID JET THROUGH THE MODIFICATION OF AN ORIENTATION

#105
20170044057
2017-02-16

Portable defect mitigator for electrochromic windows

#106
20160348223
2016-12-01

Method for reducing the speed of propagation of a crack in a metal substrate

#107
20160346873
2016-12-01

Interchangeable optics modules for laser processing machines

#108
20160303686
2016-10-20

Laser welding method to weld two adjacent metal elements of a stator winding with rigid bars for an electric machine

#109
20160151857
2016-06-02

Laser processing apparatus

#110
20160067819
2016-03-10

Laser processing apparatus

#111
20160008926
2016-01-14

METHOD OF COLD-CLEAVING SAPPHIRE MATERIAL AT CRYOGENIC TEMPERATURES

#112
20150219937
2015-08-06

Optical modulation control method, control program, control device, and laser light irradiation device

#113
20140316555
2014-10-23

Method of generating a tool path

#114
20140259659
2014-09-18

Phased array steering apparatus for laser beam positioning systems

#115
20130270240
2013-10-17

Beam processor

#116
20130119029
2013-05-16

Device and method for material processing by means of laser radiation

#117
20120305807
2012-12-06

Assembly for precision datum alignment and method of use

#118
20120248079
2012-10-04

CENTERING STRUCTURE AND METHOD FOR MACHINING OF A SOLAR CELL

#119
20120211477
2012-08-23

Method and apparatus for improved laser scribing of opto-electric devices

#120
20120140341
2012-06-07

Holding arrangement for an optical element

#121
20110305252
2011-12-15

METHOD AND APPARATUS FOR THE ADJUSTMENT OF A LASER HEAD

#122
20110075274
2011-03-31

Insert for holding an optical system in a laser machining head, and a laser machining head

#123
20100078419
2010-04-01

POST-LENS STEERING OF A LASER BEAM FOR MICRO-MACHINING APPLICATIONS

#124
20100062223
2010-03-11

Laser welded seat structure

#125
20090161238
2009-06-25

Flexure guide bearing for short stroke stage

#126
20080264911
2008-10-30

Non-contact laser carving process and the equipment

#127
20080105658
2008-05-08

Laser module with laser generator control switch

#128
20080065052
2008-03-13

DEVICE AND METHOD FOR MATERIAL PROCESSING BY MEANS OF LASER RADIATION

#129
20070257012
2007-11-08

Method and apparatus for laser processing

#130
20070088409
2007-04-19

Device and method for material processing by means of laser radiation

#131
20070052114
2007-03-08

Alignment checking structure and process using thereof

#132
20070051707
2007-03-08

High speed laser drilling machine and method

#133
20060144834
2006-07-06

Containment plenum for laser irradiation and removal of material from a surface of a structure

#134
20050011871
2005-01-20

Auxiliary focusing tool for laser marker

#135
17825428
2026-02-03

Edge profiled media substrate

#136
16709981
2020-10-06

Apparatus, method, and system for laser welding heat sink fins in outdoor lighting fixtures

#137
16259750
2022-06-21

Method of laser cutting a hard disk drive substrate for an edge profile alignable to a registration support

#138
16134994
2022-03-01

Method for coupling a laser beam into a liquid-jet

#139
15419669
2020-02-04

Apparatus, method, and system for laser welding heat sink fins in outdoor lighting fixtures