ClassID:

43206

B23K26/037 - 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 by pressing on the workpiece, e.g. pressing roller foot

Recent Application in this class:
#1
20260139938
2026-05-21

DISTANCE DETECTION DEVICE, DISTANCE DETECTION METHOD, AND PROCESSING DEVICE

#2
20260114218
2026-04-23

WAFER MANUFACTURING APPARATUS

#3
20260027648
2026-01-29

JIG USED FOR WELDING CYLINDRICAL BATTERY CELL, CYLINDRICAL BATTERY CELL MANUFACTURING METHOD USING SAME, CYLINDRICAL BATTERY CELL MANUFACTURED THEREBY, AND BATTERY PACK AND VEHICLE INCLUDING CYLINDRICAL BATTERY CELL

#4
20250345880
2025-11-13

METHOD OF TRACKING A BLANK EDGE FOR LASER CUTTING

#5
20250303500
2025-10-02

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

#6
20250100084
2025-03-27

Transparent Coating Removal Through Laser Ablation

#7
20230398638
2023-12-14

LASER PROCESSING DEVICE AND PROCESSED ARTICLE MANUFACTURING METHOD

#8
20230047797
2023-02-16

Transparent coating removal through laser ablation

#9
20220181174
2022-06-09

WAFER MANUFACTURING APPARATUS

#10
20210394308
2021-12-23

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

#11
20210205926
2021-07-08

Method for connecting two components and component composite

#12
20190184490
2019-06-20

DEVICE AND METHOD FOR SEPARATING A BANDEROLE

#13
20190118296
2019-04-25

Tool for laser beam processing, laser beam processing apparatus and method for laser beam processing

#14
20190030642
2019-01-31

Device and method for alignment of parts for laser welding

#15
20180361516
2018-12-20

Method of welding laminated metal foils

#16
20180257175
2018-09-13

Laser welding device

#17
20180247853
2018-08-30

Electrostatic chuck table using method

#18
20180147664
2018-05-31

Pressing system, laser-joining system, and method

#19
20180085858
2018-03-29

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

#20
20180044219
2018-02-15

EDGE CHAMFERING METHODS

#21
20170310198
2017-10-26

Method and device for welding wire segment pairs

#22
20170106472
2017-04-20

Mask extension welding device for thin film deposition

#23
20170087680
2017-03-30

Tool for adjusting pressing heads of auxiliary welding machine and method for operating the same

#24
20170001900
2017-01-05

Edge chamfering methods

#25
20170001259
2017-01-05

Mask tension welding device for thin film deposition

#26
20160368084
2016-12-22

WORKING APPARATUS

#27
20160288259
2016-10-06

Laser welding method

#28
20160031039
2016-02-04

Laser apparatus for welding

#29
20150311078
2015-10-29

Beam shapers, annealing systems employing the same, methods of heat treating substrates and methods of fabricating semiconductor devices

#30
20150179539
2015-06-25

Laser welding method, laser welding jig, and semiconductor device

#31
20150165548
2015-06-18

Edge chamfering methods

#32
20150144260
2015-05-28

Device and method for adhering different kinds of materials

#33
20150076125
2015-03-19

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

#34
20150048068
2015-02-19

Laser welding machine and laser welding method using the same

#35
20140353293
2014-12-04

Moving a laser processing head relative to a clamping claw

#36
20140348576
2014-11-27

Joining method and joining component

#37
20140183247
2014-07-03

Welding methods

#38
20130092666
2013-04-18

Laser apparatus for welding

#39
20130062325
2013-03-14

Laser welding apparatus

#40
20130056448
2013-03-07

WIRE BONDING SYSTEM FOR SEMICONDUCTOR PACKAGE

#41
20130048615
2013-02-28

Rotating laser welding pressure unit

#42
20130026143
2013-01-31

Method for contactless laser welding and apparatus

#43
20120205350
2012-08-16

METHOD AND DEVICE FOR WELDING PARTS WITH SPOT CONTACT OR SHORT LINE CONTACT IN THE JOINING REGION AND JOINING DEVICE

#44
20120080586
2012-04-05

Process for testing a laser device

#45
20110259857
2011-10-27

Rotating laser welding pressure unit

#46
20110253684
2011-10-20

Apparatus for supporting workpieces for welding

#47
20110203481
2011-08-25

Laser welding method, laser-welded joint, outside sheathing panel, and body structure for rolling stock

#48
20110170946
2011-07-14

Sheet-metal composite, method for joining sheets and joining device

#49
20110108529
2011-05-12

System for spot welding with a laser beam

#50
20110073575
2011-03-31

Computer housing

#51
20110031741
2011-02-10

Apparatus and method for sealing collars of double-wall bellows and double-wall bellows so obtained that can be fitted with crack monitoring

#52
20110024402
2011-02-03

Laser welding apparatus

#53
20100326968
2010-12-30

Welding method and welding apparatus

#54
20100163538
2010-07-01

Laser cutting system

#55
20100159251
2010-06-24

Device for and method of maintaining a constant distance between a cutting edge and a reference surface

#56
20100140232
2010-06-10

Clamping apparatus for clamping at least two component parts

#57
20100129684
2010-05-27

Joining method, joining machine, and joint structure of dissimilar material

#58
20100065536
2010-03-18

Micro laser assisted machining

#59
20090277886
2009-11-12

Laser device with pendulum-type pressure roller

#60
20080296271
2008-12-04

Method and Apparatus for Laser Welding

#61
20080245776
2008-10-09

Laser beam welding method and apparatus

#62
20080191150
2008-08-14

Multidirectional electromagnetic wave irradiation system of workpiece and laser material processing system employing it

#63
20080105667
2008-05-08

Weld fairing apparatus and welding method using the same

#64
20080031298
2008-02-07

Laser processing device

#65
20070251927
2007-11-01

Laser hybrid welding method and laser hybrid welding torch using a zinc and/or carbon and/or aluminum-containing rod

#66
20070221637
2007-09-27

Apparatus and method for clamping sheet-metal components

#67
20070214998
2007-09-20

Laser welding method, laser-welded joint, outside sheathing panel, and body structure for rolling stock

#68
20060219672
2006-10-05

Laser bonding tool with improved bonding accuracy

#69
20060186095
2006-08-24

Laser beam machine

#70
20060144509
2006-07-06

Method and device for welding thermoplastic material shaped parts, particularly for contour-welding three-dimensional shaped parts

#71
20060096957
2006-05-11

Clamping device for processing work pieces

#72
20060060304
2006-03-23

Method and device for joining workpieces made from plastic in three-dimensional form by means of a laser beam

#73
20060054611
2006-03-16

Fusion welded lap penetration joint

#74
20060027541
2006-02-09

Programmable non-contact fusion welding apparatus and method

#75
20050246894
2005-11-10

METHOD FOR MANUFACTURING A STATOR OR ROTOR COMPONENT

#76
20050230371
2005-10-20

Laser roll joining method for dissimilar metals and laser roll joining apparatus

#77
20050230363
2005-10-20

Device for processing work pieces with height offset

#78
20050173379
2005-08-11

Welding torch and shield