ClassID:

43272

B23K26/1462 - CPC Classification

Classification description:

Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor Nozzles; Features related to nozzles

Sub-classes:
Recent Application in this class:
#1
20260102848
2026-04-16

LASER PROCESSING NOZZLE AND LASER PROCESSING MACHINE

#2
20260077433
2026-03-19

Apparatus and Methods for Water-Assisted Singulation

#3
20260070153
2026-03-12

ANGLED NOZZLES FOR DIRECTIONAL CONTROL OF A LASER BEAM FOR A LASER WELDING TOOL

#4
20260027651
2026-01-29

HOOD FOR LASER DEVICE, LASER PROCESSING DEVICE, AND LASER PROCESSING METHOD

#5
20250381623
2025-12-18

LASER CUTTING APPARATUS AND LASER CUTTING METHOD

#6
20250375835
2025-12-11

LASER MARKING APPARATUS AND LASER MARKING METHOD

#7
20250367743
2025-12-04

Bonding Head and Bonding Apparatus

#8
20250339924
2025-11-06

JET NOZZLE WITH OPPOSING INJECTOR GUIDES

#9
20250312866
2025-10-09

NOZZLE DESIGN FOR LASER WATERJET MICRO-MACHINING

#10
20250249532
2025-08-07

OPTICAL PROCESSING METHOD AND OPTICAL PROCESSING APPARATUS

#11
20250162083
2025-05-22

CONTROL OF A LASER CUTTING MACHINE BY MEANS OF AIRBORNE SOUND SIGNALS

#12
20250121456
2025-04-17

DEVICE FOR HEAT CONTROL OF LASER WELDING OF DISSIMILAR ADDITIVELY-MANUFACTURED PARTS

#13
20250073814
2025-03-06

DIRECTED COOLANT FLOWS IN A NOZZLE FOR A LASER PROCESSING SYSTEM

#14
20250065441
2025-02-27

CONTROLLED LASER CUTTING HEAD

#15
20250018505
2025-01-16

Device for Working a Surface of a Workpiece With a Laser Beam

#16
20240416455
2024-12-19

Additive manufacturing apparatus and machining head

#17
20240375214
2024-11-14

LASER MACHINING APPARATUS AND LASER MACHINING METHOD

#18
20240359263
2024-10-31

WELDING DEVICE, BATTERY MANUFACTURING DEVICE AND VEHICLE MANUFACTURING DEVICE

#19
20240351139
2024-10-24

LASER TOOL

#20
20240253158
2024-08-01

LASER PROCESSING APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

#21
20240227076
2024-07-11

Systems and methods for generating plasma shields

#22
20240173802
2024-05-30

LASER PROCESSING MACHINE AND LASER PROCESSING METHOD

#23
20240157476
2024-05-16

LASER PROCESSING APPARATUS AND PROCESSING METHOD

#24
20240139889
2024-05-02

CLAMPING PLATES FOR BATTERY MANUFACTURE

#25
20240058894
2024-02-22

LASER PROCESSING APPARATUS, LASER PROCESSING SYSTEM, AND LASER PROCESSING METHOD

#26
20240033853
2024-02-01

SHAPING APPARATUS AND SHAPING METHOD

#27
20230390862
2023-12-07

LASER HANDHELD TRIMMING AND WELDING DEVICE

#28
20230364861
2023-11-16

SKILLFUL THREE-DIMENSIONAL PRINTING

#29
20230219174
2023-07-13

LASER CUTTING METHOD

#30
20230201971
2023-06-29

Laser switching apparatus and method

#31
20230173611
2023-06-08

LASER PROCESSING APPARATUS AND DEBRIS REMOVER

#32
20230122002
2023-04-20

Skillful Three-Dimensional Printing

#33
20230074954
2023-03-09

Laser Treatment Device and Procedure for Laser Treatment

#34
20230021130
2023-01-19

Laser cutting nozzle for a laser machining unit and method for operating such a laser machining unit

#35
20220324055
2022-10-13

Systems and methods for generating plasma shields

#36
20220234138
2022-07-28

Nozzle adapter for laser cutting head

#37
20220226930
2022-07-21

Laser processing head and laser processing machine

#38
20220212286
2022-07-07

WELDING METHOD AND WELDING EQUIPMENT

#39
20220118551
2022-04-21

METHOD FOR PRODUCING THREE-DIMENSIONAL SILICON CARBIDE-CONTAINING OBJECTS

#40
20220001493
2022-01-06

Laser processing method and laser processing apparatus

#41
20210379702
2021-12-09

ETCHING APPARATUS

#42
20210372252
2021-12-02

Laser tool with color applicator

#43
20210346988
2021-11-11

Shaping apparatus and shaping method

#44
20210308800
2021-10-07

Laser processing method and laser processing apparatus

#45
20210308797
2021-10-07

LASER MARKING APPARATUS AND LASER MARKING METHOD

#46
20210308792
2021-10-07

Combined optical system for dimensional and thermal measurements, and operating method thereof

#47
20210260703
2021-08-26

Laser machining apparatus and laser machining method

#48
20210260701
2021-08-26

ADDITIVE MANUFACTURING WITH ROTATABLE DEPOSITION HEAD

#49
20210252636
2021-08-19

Hybrid welding device

#50
20210205923
2021-07-08

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

#51
20210187610
2021-06-24

METAL THREE-DIMENSIONAL PRINTING METHOD WITH VARIABLE SINTERING THERMAL ENERGY

#52
20210138585
2021-05-13

Laser welding apparatus

#53
20210121980
2021-04-29

Laser apparatus

#54
20210109341
2021-04-15

Laser apparatus

#55
20210046584
2021-02-18

Laser processing apparatus, laser processing system, and laser processing method

#56
20200406396
2020-12-31

Locking mechanisms in a laser nozzle holder

#57
20200398377
2020-12-24

Method for welding pretreatment of coated steel sheets

#58
20200282493
2020-09-10

Apparatus for machining a workpiece with a laser beam

#59
20200276673
2020-09-03

Optical module having a device for automatically changing a collimation optic

#60
20200189032
2020-06-18

Machining Robot for Machining Workpieces Using a Laser Beam, Comprising a Machining Laser Integrated into a Robot Arm

#61
20200164471
2020-05-28

Protection system for laser cutting machine

#62
20200061755
2020-02-27

Machining condition adjustment device and machine learning device

#63
20200061753
2020-02-27

Machining condition adjustment device and machine learning device

#64
20200061751
2020-02-27

Laser processing system, jet adjustment device, and laser processing method

#65
20200061744
2020-02-27

Laser processing system, jet observation apparatus , laser processing method, and jet observation method

#66
20200061738
2020-02-27

Laser processing system and laser processing method

#67
20200060679
2020-02-27

Self-retaining system having laser-cut retainers

#68
20200055142
2020-02-20

Laser machining system and method for a laser machining system

#69
20200023464
2020-01-23

Wear-resistant sleeve for a gas nozzle for encapsulating a cutting gas jet

#70
20200009688
2020-01-09

CUTTING METHOD FOR POLYMER RESIN MOLD COMPOUND BASED SUBSTRATES AND SYSTEM THEREOF

#71
20190381609
2019-12-19

Laser processing apparatus

#72
20190366483
2019-12-05

Adapter for laser cutting head

#73
20190262931
2019-08-29

Shaped welding head for electron or laser beam welding

#74
20190224780
2019-07-25

Methods and systems to keep a work piece surface free from liquid accumulation while performing liquid-jet guided laser based material processing

#75
20190217421
2019-07-18

Laser cutting nozzle for a laser machining unit and method for operating such a laser machining unit

#76
20190202001
2019-07-04

Insulation part and laser machining head with insulation part detecting sensor

#77
20190160592
2019-05-30

Laser processing device with tubular filter

#78
20190131173
2019-05-02

Laser processing apparatus

#79
20190118326
2019-04-25

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

#80
20190118292
2019-04-25

Laser processing apparatus

#81
20190118290
2019-04-25

Engraving system and method of operation thereof

#82
20190118263
2019-04-25

Skillful three-dimensional printing

#83
20190084084
2019-03-21

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

#84
20190047086
2019-02-14

Under material air purge

#85
20180369964
2018-12-27

Laser cutting head with dual movable mirrors providing beam alignment and/or wobbling movement

#86
20180354079
2018-12-13

Protective glass with transponder and installation aid and associated laser tool

#87
20180354073
2018-12-13

LASER NOZZLE COMPRISING AN ELEMENT MOVABLE IN A GAS LAYER

#88
20180354071
2018-12-13

Laser nozzle with mobile element

#89
20180326488
2018-11-15

APPARATUSES AND METHODS FOR THREE-DIMENSIONAL PRINTING

#90
20180318959
2018-11-08

Methods and apparatus to perform a liquid-jet guided laser process and to simplify the maintenance thereof

#91
20180318928
2018-11-08

SKILLFUL THREE-DIMENSIONAL PRINTING

#92
20180311766
2018-11-01

NOZZLE FOR A HOT GAS WELDING TOOL AND METHOD OF MANUFACTURING A LIGHTING DEVICE

#93
20180257168
2018-09-13

Apparatuses and systems for net shape manufacturing

#94
20180250769
2018-09-06

Device for additive production of three-dimensional objects

#95
20180185961
2018-07-05

METHOD FOR PROCESSING MATERIALS

#96
20180161875
2018-06-14

Skillful three-dimensional printing

#97
20180043469
2018-02-15

Method for laser cutting with optimized gas dynamics

#98
20170348799
2017-12-07

Under material air purge

#99
20170304939
2017-10-26

Machining head for laser machining machine, and laser machining machine

#100
20170282297
2017-10-05

Nozzle device and additive manufacturing apparatus

#101
20170259378
2017-09-14

Processing nozzle and optical machining apparatus

#102
20170189993
2017-07-06

NOZZLE FOR LASER CUTTING WITH AN INTERNAL MOVEABLE ELEMENT AND A SLEEVE WITH LOW RELATIVE PERMITTIVITY

#103
20170189016
2017-07-06

Laser cutting system and methods for creating self-retaining sutures

#104
20170165792
2017-06-15

Apparatuses for three-dimensional printing

#105
20170165754
2017-06-15

Skillful three-dimensional printing

#106
20170165753
2017-06-15

Skillful three-dimensional printing

#107
20170165752
2017-06-15

Systems for three-dimensional printing

#108
20170165751
2017-06-15

Skillful three-dimensional printing

#109
20170080537
2017-03-23

Coupling system for use with a spindle apparatus of a machine tool

#110
20170072510
2017-03-16

Machining head and machining device

#111
20170066079
2017-03-09

Device for mask projection of femtosecond and picosecond laser beams with blade, mask, and lens system

#112
20170057009
2017-03-02

Laser processing head comprising a lens interchange system

#113
20170038249
2017-02-09

Optical processing head having a plurality of optical fibers arranged to surround the light guide and 3D shaping apparatus

#114
20170014951
2017-01-19

Laser build-up method

#115
20160368090
2016-12-22

Methods for making functional slots

#116
20160311059
2016-10-27

NOZZLE DEVICE AND MANUFACTURING METHOD OF LAYERED OBJECT

#117
20160288267
2016-10-06

Laser cutting head for machine tool

#118
20160221286
2016-08-04

Methods for manufacturing a tire mold and displacing the air from the mold into a compression cavity during the tire making process

#119
20160184928
2016-06-30

Laser welding head and process

#120
20160167171
2016-06-16

Protection cover for a spray nozzle during a hardfacing process

#121
20160101483
2016-04-14

Welding apparatus and nozzle device

#122
20160096238
2016-04-07

Method for removing, by means of a laser beam, a bulge deposited on the surface of a workpiece when a through hole is formed

#123
20160023306
2016-01-28

NOZZLE FOR LASER POWDER BUILD-UP WELDING

#124
20160001488
2016-01-07

Method and device for producing and filling containers

#125
20150368744
2015-12-24

Method and apparatus for injecting water restraint layer of laser shock processing blade

#126
20150367444
2015-12-24

Apparatus and methods for continuous laser cutting of flexible glass

#127
20150364446
2015-12-17

Semiconductor chip assembly and method for manufacturing the same

#128
20150258633
2015-09-17

Movable vacuum welding device

#129
20150196974
2015-07-16

Laser processing head and annular nozzle for a laser processing head

#130
20150165559
2015-06-18

Methods and apparatus to perform a liquid-jet guided laser process and to simplify the maintenance thereof

#131
20150165553
2015-06-18

Methods and systems to keep a work piece surface free from liquid accumulation while performing liquid-jet guided laser based material processing

#132
20150144607
2015-05-28

Laser cutting head for machine tool

#133
20150048069
2015-02-19

Laser nozzle comprising an element movable in a gas layer

#134
20140238960
2014-08-28

Laser processing head with axial crash protection

#135
20140224776
2014-08-14

Laser-induced gas plasma machining

#136
20140072003
2014-03-13

Laser processing machine

#137
20140069898
2014-03-13

Laser nozzle with mobile element

#138
20140026351
2014-01-30

Method and apparatus for collecting material produced by processing workpieces

#139
20130341312
2013-12-26

Method for eye-safe laser welding

#140
20130334181
2013-12-19

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

#141
20130256281
2013-10-03

SOLDER-JET NOZZLE, LASER-SOLDERING TOOL, AND METHOD, FOR LASERSOLDERING HEAD-CONNECTION PADS OF A HEAD-STACK ASSEMBLY FOR A HARD-DISK DRIVE

#142
20130238022
2013-09-12

Self-retaining systems having laser-cut retainers

#143
20130228557
2013-09-05

Total internal reflection laser tools and methods

#144
20130200052
2013-08-08

Laser beam machining device and a process of laser machining comprising a single lens for light focussing

#145
20130026143
2013-01-31

Method for contactless laser welding and apparatus

#146
20120256563
2012-10-11

Welding method and superconducting accelerator

#147
20120184099
2012-07-19

Laser removal of conductive seed layers

#148
20120103946
2012-05-03

System for the thermal processing of workpieces by a plasma jet or a laser beam

#149
20120085738
2012-04-12

LASER NOZZLE TIP

#150
20110278265
2011-11-17

Laser welding tool

#151
20110220621
2011-09-15

Determining powder feed nozzle misalignment

#152
20110168092
2011-07-14

Spray nozzle

#153
20110168090
2011-07-14

SPRAY NOZZLE

#154
20110088499
2011-04-21

Laser head with axial crash protection

#155
20110024404
2011-02-03

EXCHANGEABLE MODULE FOR A MACHINING HEAD OF A LASER MACHINING TOOL

#156
20100314363
2010-12-16

Laser nozzle tips

#157
20090241320
2009-10-01

Fasteners

#158
20090179012
2009-07-16

Method for producing a laser processing machine component having a corrosion-resistant internal coating

#159
20090168111
2009-07-02

PRINTING FORM PROCESSING WITH FINE AND COARSE ENGRAVING TOOL PROCESSING TRACKS

#160
20090135601
2009-05-28

Focusing apparatus with deflection for electromagnetic radiation

#161
20090068598
2009-03-12

Laser processing apparatus and laser processing method, debris collection mechanism and debris collection method, and method for producing display panel

#162
20080308538
2008-12-18

Powder delivery nozzle

#163
20080257976
2008-10-23

Nozzle for industrial processing

#164
20080149605
2008-06-26

Positioning device

#165
20080079223
2008-04-03

Sealing device of a laser machining head

#166
20080021540
2008-01-24

METHOD AND APPARATUS FOR DIRECT LASER CUTTING OF METAL STENTS

#167
20070210045
2007-09-13

Laser processing apparatus, laser processing head and laser processing method

#168
20070193988
2007-08-23

Laser Cutting Machine For Trimming, Adding, Punching Or Similar Comprising A Support For The Removable Laser Head Of A Machine Tool Bed

#169
20070175874
2007-08-02

Welding shield and flexible skirt for automated welding

#170
20070170158
2007-07-26

System and method for laser welding foils

#171
20070145026
2007-06-28

Laser processing apparatus and laser processing method as well as debris extraction mechanism and debris extraction method

#172
20060279794
2006-12-14

Printing form processing with fine and coarse engraving tool processing tracks

#173
20060255023
2006-11-16

Processing spot defined by a plurality of laser beams

#174
20060250658
2006-11-09

Forming a rotogravure cup from small cups

#175
20060249491
2006-11-09

Laser radiation source

#176
20060249488
2006-11-09

Laser radiation source

#177
20060219674
2006-10-05

Centralized control architecture for a plasma arc system

#178
20060151443
2006-07-13

Laser processing device

#179
20060145399
2006-07-06

Method for separating flat ceramic workpieces with a calculated radiation spot length

#180
20060108333
2006-05-25

Centralized control architecture for a plasma arc system

#181
20060086700
2006-04-27

Method and device for laser drilling in a process gas atmosphere

#182
20060049156
2006-03-09

Method of forming substrate for fluid ejection device

#183
20060043622
2006-03-02

Optical component unit, laser joining method and apparatus for joining optical component

#184
20060042083
2006-03-02

Repair of turbines on wing

#185
20060006157
2006-01-12

Method and apparatus for repairing or building up surfaces on a workpiece while the workpiece is mounted on a machine tool

#186
20050224474
2005-10-13

Method and apparatus for removing a thermal barrier coating from a power generation component

#187
20050205530
2005-09-22

Centralized control architecture for a laser materials processing system

#188
20050184133
2005-08-25

Laser cleaning system for a wire bonding machine

#189
20050103755
2005-05-19

Hand-held laser welding wand reflection shield

#190
20050090813
2005-04-28

Method for removing waste products produced while stripping material in transparent objects by laser-induced plasma formation

#191
20050067393
2005-03-31

Method and installation for laser beam cutting using a multiple-focus objective and a convergent/divergent nozzle

#192
20050067385
2005-03-31

Pharmaceutical laser drilling system

#193
20050035096
2005-02-17

Method and apparatus for cleaning generator, turbine and boiler components

#194
20050023258
2005-02-03

Filler material for use in welding of Mg-contained aluminum alloy die-cast members, welding method, and welded article

#195
20050013328
2005-01-20

Laser radiation source

#196
20050011874
2005-01-20

Structure of platform and air-collecting bin in a laser-cutting/engraving machine

#197
20050000951
2005-01-06

Method for laser welding steel sheets and composite material