Patents-Review.com
ClassID:

42911 ⎘

B23K9/09 - CPC Classification

Classification description:

Arc welding or cutting Arrangements or circuits for arc welding with pulsed current or voltage

Sub-classes:
Recent Application in this class:
#1
20260108969
2026-04-23

METHOD AND ARRANGEMENT FOR BUILDING METALLIC OBJECTS BY SOLID FREEFORM FABRICATION

 #2
20260091439
2026-04-02

MEASURING ELECTRODE STICKOUT RESISTANCE DURING WELDING

 #3
20260001157
2026-01-01

PULSE ARC WELDING CONTROL METHOD

 #4
20250235945
2025-07-24

PULSE ARC WELDING CONTROL METHOD

 #5
20250162055
2025-05-22

AUTOMATIC PROCESS AND/OR SET UP OF WELDING TYPE SYSTEM

 #6
20250018492
2025-01-16

AUTOMATED SYSTEM FOR MACHINE SET-UP OF WELDING POWER SOURCES AND WELDING SYSTEMS

 #7
20250001514
2025-01-02

START OF WELD PROCEDURE

 #8
20240399481
2024-12-05

WAVEFORM CONTROL AND ADAPTIVE COMPENSATION METHOD FOR PULSED GAS SHIELDED WELDING

 #9
20240391011
2024-11-28

MULTIFUNCTIONAL DIGITAL PULSE ELECTRIC WELDING MACHINE SYSTEM

 #10
20240316672
2024-09-26

REGULATION OF ARC CHARACTERISTICS IN PULSED GAS METAL ARC WELDING

 #11
20240307989
2024-09-19

ARC WELDING METHOD AND ARC WELDING DEVICE

 #12
20230364700
2023-11-16

Method and system for short-arc welding

 #13
20230306872
2023-09-28

Importing and analyzing external data using a virtual reality welding system

 #14
20230241702
2023-08-03

WELD CIRCUIT INDUCTANCE TRACKING

 #15
20230234155
2023-07-27

CONTROLLER METHOD AND APPARATUS FOR WELDING SYSTEM

 #16
20230234154
2023-07-27

WELD CIRCUIT CALIBRATION FOR ARC VOLTAGE COMPENSATION

 #17
20230196940
2023-06-22

ADVANCED DEVICE FOR WELDING TRAINING, BASED ON AUGMENTED REALITY SIMULATION, WHICH CAN BE UPDATED REMOTELY

 #18
20230166345
2023-06-01

ADAPTIVE INDUCTANCE COMPENSATION IN A WELDING CIRCUIT

 #19
20230132518
2023-05-04

ARC WELDED JOINT AND ARC WELDING METHOD

 #20
20230079846
2023-03-16

INCREMENTAL HYBRID WELDING SYSTEMS AND METHODS

 #21
20230059841
2023-02-23

Importing and analyzing external data using a virtual reality welding system

 #22
20220246057
2022-08-04

Augmented and mediated reality welding helmet systems

 #23
20220176484
2022-06-09

METHOD AND ARRANGEMENT FOR BUILDING METALLIC OBJECTS BY SOLID FREEFORM FABRICATION

 #24
20220161345
2022-05-26

MULTIPLE PULSE WELDING PROCESS

 #25
20220105585
2022-04-07

Welding system with wire electrode contact detection

 #26
20220088695
2022-03-24

Pulse arc welding profile control method, control device, welding system, welding program, and welding power supply

 #27
20220055136
2022-02-24

ARC WELDING METHOD AND ARC WELDING DEVICE

 #28
20220055135
2022-02-24

ARC WELDING METHOD AND ARC WELDING DEVICE

 #29
20220055134
2022-02-24

ARC WELDING METHOD AND ARC WELDING DEVICE

 #30
20220040777
2022-02-10

WELDING SYSTEM WITH BREATH-BASED CONTROL

 #31
20220013032
2022-01-13

Advanced device for welding training, based on Augmented Reality simulation, which can be updated remotely

 #32
20210331264
2021-10-28

Pulsed arc welding control method and pulsed arc welding device

 #33
20210256873
2021-08-19

Importing and analyzing external data using a virtual reality welding system

 #34
20210252625
2021-08-19

WELDING POWER SUPPLIES, WIRE FEEDERS, AND SYSTEMS TO MEASURE A WELD CIRCUIT RESISTANCE VIA COMMUNICATIONS OVER THE WELD CIRCUIT

 #35
20210245283
2021-08-12

METHOD OF JOINING HIGH ENTROPY ALLOY, APPARATUS FOR JOINING HIGH ENTROPY ALLOY, AND JOINED STRUCTURE OF HIGH ENTROPY ALLOY

 #36
20210154762
2021-05-27

Automatic process and/or set up of welding type system

 #37
20210094114
2021-04-01

Method of arc welding

 #38
20200406385
2020-12-31

Arc welding method and arc welding device

 #39
20200376582
2020-12-03

Modular direct current power source

 #40
20200365054
2020-11-19

Importing and analyzing external data using a virtual reality welding system

 #41
20200361027
2020-11-19

Low energy, motion-assist, point-and-shoot welding torch

 #42
20200353553
2020-11-12

Devices and methods for analyzing spatter generating events

 #43
20200338659
2020-10-29

Welding system and method of welding

 #44
20200316704
2020-10-08

System and Method for Short Arc Welding

 #45
20200316703
2020-10-08

ARC WELDING CONTROLLING METHOD

 #46
20200254553
2020-08-13

Arc welding method

 #47
20200246900
2020-08-06

WELDING APPLICATOR AND METHOD OF APPLICATION

 #48
20200230732
2020-07-23

Systems and methods for automated root pass welding

 #49
20200198041
2020-06-25

Arc-tracking welding method and arc-tracking welding apparatus

 #50
20200164455
2020-05-28

Systems and methods for welding zinc-coated workpieces

 #51
20200139469
2020-05-07

Welding Type Power Supply For TIG Starts

 #52
20200130091
2020-04-30

Incremental hybrid welding systems and methods

 #53
20200086431
2020-03-19

Field girth welding technology for high manganese steel slurry pipelines

 #54
20200056643
2020-02-20

Welded member and method for manufacturing same

 #55
20190358724
2019-11-28

Arc start control method for forward and reverse feed arc welding

 #56
20190283165
2019-09-19

Arc welding method and arc welding device

 #57
20190275603
2019-09-12

METHOD FOR CONTROLLING ARC WELDING AND ARC WELDING DEVICE

 #58
20190232415
2019-08-01

Arc welding control method

 #59
20190176257
2019-06-13

Arc welding control method

 #60
20190143436
2019-05-16

Automatic process and/or set up of welding type system

 #61
20190143435
2019-05-16

Automated system for machine set-up of welding power sources and welding systems

 #62
20190134731
2019-05-09

Method for producing TIG welded stainless steel tube, TIG welded stainless steel tube, and TIG welded stainless member

 #63
20190126378
2019-05-02

Non-consumable electrode arc-welding method

 #64
20190061052
2019-02-28

Low energy, motion-assist, point-and-shoot welding torch

 #65
20190039162
2019-02-07

Incremental hybrid welding systems and methods

 #66
20190009355
2019-01-10

Method for welding zinc plated steel plate

 #67
20180357923
2018-12-13

Virtual reality and real welding training system and method

 #68
20180354049
2018-12-13

Arc welding method for hot-dip galvanized steel plate having excellent appearance of welded part and high welding strength, method for manufacturing welding member, and welding member

 #69
20180354048
2018-12-13

Welding device

 #70
20180345399
2018-12-06

Pulsed arc welding control method and pulsed arc welding device

 #71
20180326526
2018-11-15

Pulse arc welding control method and pulse arc welding device

 #72
20180308385
2018-10-25

Augmented and mediated reality welding helmet systems

 #73
20180297139
2018-10-18

Intelligent waveform selection for a welding system having particular electrical output characteristics

 #74
20180290228
2018-10-11

System and method for arc welding and wire manipulation control

 #75
20180257162
2018-09-13

Welding power supplies, wire feeders, and systems to measure a weld circuit resistance via communications over the weld circuit

 #76
20180250766
2018-09-06

Method of projection welding hardware to steel sheet for hot stamping

 #77
20180207739
2018-07-26

Arc welding method and arc welding device

 #78
20180193938
2018-07-12

Power supply and method for dual process welding

 #79
20180147649
2018-05-31

Welding wire feeder power control system and method

 #80
20180117699
2018-05-03

Welding system and method of welding

 #81
20180111216
2018-04-26

INTELLIGENT WAVEFORM SELECTION FOR A WELDING SYSTEM HAVING PARTICULAR ELECTRICAL OUTPUT CHARACTERISTICS

 #82
20180111215
2018-04-26

Initiation of welding arc by restricting output

 #83
20180099344
2018-04-12

System and method for short arc welding

 #84
20180096630
2018-04-05

Importing and analyzing external data using a virtual reality welding system

 #85
20180094839
2018-04-05

CONDENSER

 #86
20180050414
2018-02-22

WELDING SYSTEM USED WITH ADDITIVE MANUFACTURING

 #87
20180001412
2018-01-04

Devices and methods for analyzing spatter generating events

 #88
20170355035
2017-12-14

Arc-welding method and arc-welding apparatus

 #89
20170355034
2017-12-14

Arc welding control method

 #90
20170345336
2017-11-30

Importing and analyzing external data using a virtual reality welding system

 #91
20170225256
2017-08-10

Arc welding control method

 #92
20170225253
2017-08-10

Arc welding control method

 #93
20170197266
2017-07-13

Portable short electric arc processing system

 #94
20170189982
2017-07-06

Wire delivery apparatus with a non-rotational actuator

 #95
20170182581
2017-06-29

Method and system of welding with auto-determined startup parameters

 #96
20170165774
2017-06-15

Vertical Upward Welding in Which Wire Feed is Interrupted

 #97
20170157693
2017-06-08

Systems and methods for automated root pass welding

 #98
20170113293
2017-04-27

Welding system for AC welding with reduced spatter

 #99
20170095876
2017-04-06

Different material welded joint and welding method

 #100
20170072498
2017-03-16

Waveform compensation systems and methods for secondary weld component response

 #101
20170072497
2017-03-16

Systems and methods for analyzing weld signatures using pulse forensic features

 #102
20170036292
2017-02-09

Arc welding control method

 #103
20170028502
2017-02-02

Arc welding control method

 #104
20170001254
2017-01-05

Arc welding control method

 #105
20170001253
2017-01-05

Method and arrangement for building metallic objects by solid freeform fabrication using plasma transferred arc (PTA) torches

 #106
20160368075
2016-12-22

Arc welding control method

 #107
20160361773
2016-12-15

Method and system for short-arc welding

 #108
20160325372
2016-11-10

LOW HEAT INPUT WELD REPAIR OF CAST IRON

 #109
20160318112
2016-11-03

Hybrid pulsed-short circuit welding regime

 #110
20160303679
2016-10-20

Arc welding control method

 #111
20160243639
2016-08-25

PROCESS FOR FABRICATING MULTILAYER COMPONENT

 #112
20160163221
2016-06-09

Augmented and mediated reality welding helmet systems

 #113
20160155360
2016-06-02

Importing and analyzing external data using a virtual reality welding system

 #114
20160155359
2016-06-02

Importing and analyzing external data using a virtual reality welding system

 #115
20160155358
2016-06-02

Importing and analyzing external data using a virtual reality welding system

 #116
20160144443
2016-05-26

Welding system

 #117
20160144442
2016-05-26

Welding device

 #118
20160107255
2016-04-21

Arc welding control system and method

 #119
20160067808
2016-03-10

SYSTEM AND METHOD FOR OSCILLATING WAVEFORMS TO REDUCE MAGNETIC ARC BLOW

 #120
20160052076
2016-02-25

Devices and methods for analyzing spatter generating events

 #121
20160001390
2016-01-07

Method of short circuit pulse metal inert gas welding

 #122
20150375331
2015-12-31

System and method for controlling wire feed speed

 #123
20150375329
2015-12-31

Modular direct current power source

 #124
20150356888
2015-12-10

Importing and analyzing external data using a virtual reality welding system

 #125
20150352656
2015-12-10

Arc welding system, method for performing arc welding, and method for producing welded product

 #126
20150348441
2015-12-03

Importing and analyzing external data using a virtual reality welding system

 #127
20150348439
2015-12-03

Importing and analyzing external data using a virtual reality welding system

 #128
20150343553
2015-12-03

Machine arrangement

 #129
20150283639
2015-10-08

Method and system to use AC welding waveform and enhanced consumable to improve welding of galvanized workpiece

 #130
20150283638
2015-10-08

Method and system to use AC welding waveform and enhanced consumable to improve welding of galvanized workpiece

 #131
20150266125
2015-09-24

FOOT PEDAL WITH ADVANCED CONTROLS

 #132
20150228203
2015-08-13

Virtual welding system

 #133
20150209913
2015-07-30

Method and system for additive manufacturing using high energy source and hot-wire

 #134
20150209889
2015-07-30

Method and system for additive manufacturing using high energy source and hot-wire

 #135
20150170539
2015-06-18

Advanced device for welding training, based on augmented reality simulation, which can be updated remotely

 #136
20150125836
2015-05-07

Virtual reality and real welding training system and method

 #137
20150096965
2015-04-09

Arc welding control method

 #138
20150076129
2015-03-19

TIG welding system

 #139
20150041449
2015-02-12

Arc-welding method and arc-welding apparatus

 #140
20150028011
2015-01-29

SYSTEM AND METHOD OF CONTROLLING HEAT INPUT IN TANDEM HOT-WIRE APPLICATIONS

 #141
20150028010
2015-01-29

SYSTEM AND METHOD OF CONTROLLING HEAT INPUT IN TANDEM HOT-WIRE APPLICATIONS

 #142
20150014290
2015-01-15

Welding system and method of welding

 #143
20140353286
2014-12-04

METHOD FOR GAS METAL ARC WELDING

 #144
20140322684
2014-10-30

Virtual reality GTAW and pipe welding simulator and setup

 #145
20140315167
2014-10-23

Method and device for simulating an electrode welding process

 #146
20140299588
2014-10-09

Method and apparatus for arc welding by controlling welding current

 #147
20140291297
2014-10-02

Gas tungsten arc welding with cross AC arcing twin wires

 #148
20140263239
2014-09-18

System for and method of narrow-groove joining of metals

 #149
20140263237
2014-09-18

Method and system of welding with a power supply having a single welding mode

 #150
20140251969
2014-09-11

Automated system for machine set-up of welding power sources and welding systems

 #151
20140251968
2014-09-11

Arc welding with synchronized high frequency assist arc initiation

 #152
20140251966
2014-09-11

Inductive discharge arc re-ignition and stabilizing circuit

 #153
20140217068
2014-08-07

Method for welding and for hard surface deposition of metal parts made of aluminium by a MIG method with pulsed current and filler wire

 #154
20140209587
2014-07-31

Waveform compensation systems and methods for secondary weld component response

 #155
20140203007
2014-07-24

Cooperative welding system

 #156
20140202993
2014-07-24

Method of welding surface-treated members using a welding wire

 #157
20140175075
2014-06-26

Method and system of welding with auto-determined startup parameters

 #158
20140151349
2014-06-05

Method to monitor the life of the contact tip in GMAW-pulse

 #159
20140131333
2014-05-15

Method to monitor and control weld penetration in gas tungsten welding and full-position pipe welding

 #160
20140116999
2014-05-01

Arc welding apparatus, constant voltage characteristic welding power source, and method for performing arc welding

 #161
20140083988
2014-03-27

Systems and methods providing controlled AC arc welding processes

 #162
20140083987
2014-03-27

Systems and methods providing controlled AC arc welding processes

 #163
20140054276
2014-02-27

Incremental hybrid welding systems and methods

 #164
20140027426
2014-01-30

Root pass welding solution

 #165
20140027410
2014-01-30

Method and system for reducing oversized holes on turbine components

 #166
20130327753
2013-12-12

Controlled waveform welding wire feeder system and method

 #167
20130327752
2013-12-12

Welding wire feeder power control system and method

 #168
20130306610
2013-11-21

Intelligent waveform selection for a welding system having particular electrical output characteristics

 #169
20130301791
2013-11-14

PULSE ARC WELDING OF SPACER GRIDS TO GUIDE TUBES

 #170
20130299475
2013-11-14

Arc welding control system and method

 #171
20130270245
2013-10-17

Method and apparatus for welding

 #172
20130262000
2013-10-03

Devices and methods for analyzing spatter generating events

 #173
20130256288
2013-10-03

Synchronized magnetic arc steering and welding

 #174
20130228558
2013-09-05

Work current switching to eliminate arc blow

 #175
20130200054
2013-08-08

Tandem buried arc welding

 #176
20130153557
2013-06-20

DC electrode negative rotating arc welding method and system

 #177
20130112676
2013-05-09

Hybrid pulsed-short circuit welding regime

 #178
20130082041
2013-04-04

Consumable electrode arc welding method and consumable electrode arc welding device

 #179
20130082040
2013-04-04

Consumable electrode arc welding method and consumable electrode arc welding device

 #180
20130001210
2013-01-03

METAL CORED WELDING METHOD AND SYSTEM

 #181
20120305535
2012-12-06

Power source for electric arc welding

 #182
20120298642
2012-11-29

Initiation of welding arc by restricting output

 #183
20120298641
2012-11-29

Method to improve process stabilization

 #184
20120294729
2012-11-22

COLD METAL TRANSFER HARDFACING OF BUCKETS

 #185
20120255940
2012-10-11

Method for arc welding

 #186
20120234812
2012-09-20

Method and apparatus to maintain welding current to compensate for deterioration of welding contact tip

 #187
20120223063
2012-09-06

Welding method and welding device

 #188
20120199560
2012-08-09

Welding device and carbon dioxide gas shielded arc welding method

 #189
20120189993
2012-07-26

Virtual welding system

 #190
20120120687
2012-05-17

Inverter control device and method with multiple switching circuit control methods

 #191
20120111842
2012-05-10

Arc welding method and arc welding apparatus

 #192
20120074115
2012-03-29

Method for changing a welding process during a welding operation and method for applying heat prior to a welding operation

 #193
20120074114
2012-03-29

Consumable electrode arc welding method and consumable electrode arc welding device

 #194
20120024822
2012-02-02

Combination welding method using combination of gas metal arc welding and submerged-arc welding and combination arc welding machine

 #195
20120003035
2012-01-05

Fillet weld joint and method for gas shielded arc welding

 #196
20110309054
2011-12-22

Modular direct current power source

 #197
20110297752
2011-12-08

Process for rail restoration and rail manufacture using welding

 #198
20110253679
2011-10-20

High-current-density gas-shielded arc welding

 #199
20110204034
2011-08-25

Wire feed speed referenced variable frequency pulse welding system

 #200
20110204033
2011-08-25

Welding system with torque motor wire drive

 #201
20110174784
2011-07-21

METHOD FOR GAS-SHIELDED ARC BRAZING OF STEEL SHEET

 #202
20110168676
2011-07-14

Apparatus for welding with curtain electrodes and strip electrodes

 #203
20110114612
2011-05-19

Method and Apparatus For Welding

 #204
20110114607
2011-05-19

Incremental hybrid welding systems and methods

 #205
20110108527
2011-05-12

Method of arc welding root pass

 #206
20110072660
2011-03-31

Manufacture of a portion of a metal part using the MIG method with pulsed current and wire

 #207
20100230394
2010-09-16

Tandem pulse arc welding control apparatus and system therefor

 #208
20100193480
2010-08-05

DEPOSITION OF MATERIALS WITH LOW DUCTILITY USING SOLID FREE-FORM FABRICATION

 #209
20100176104
2010-07-15

Adaptive GMAW short circuit frequency control and high deposition arc welding

 #210
20100155383
2010-06-24

AC pulse arc welding control method

 #211
20100126976
2010-05-27

Welding device having a selector to designate welding conditions

 #212
20090212023
2009-08-27

Welding Processes

 #213
20090127243
2009-05-21

Method for bonding glassy metals using electric arc

 #214
20080245781
2008-10-09

METHOD FOR TANDEM WELDING

 #215
20080156782
2008-07-03

Method and Apparatus For Welding and Control Thereof

 #216
20080142490
2008-06-19

GAS-SHIELDED ARC WELDING METHOD

 #217
20080087654
2008-04-17

Pulse welder and method utilizing a plasma boost

 #218
20080023457
2008-01-31

Method and apparatus for pulse and short circuit arc welding

 #219
20080017621
2008-01-24

Method and Apparatus For arc Welding with Arc Control

 #220
20080006612
2008-01-10

Method and device to build-up, clad, or hard-face with minimal admixture

 #221
20070007263
2007-01-11

Method and apparatus for arc welding with arc control

 #222
20060283847
2006-12-21

Arc welding control method and arc welding machine

 #223
20060237411
2006-10-26

Gas metal arc welding methods and apparatus

 #224
20060237409
2006-10-26

Cooperative welding system

 #225
20060175313
2006-08-10

Modular power source for electric ARC welding and output chopper

 #226
20060138115
2006-06-29

Control method and system for metal arc welding

 #227
20060131291
2006-06-22

Method and system of welding with auto-determined startup parameters

 #228
20060081578
2006-04-20

Method and apparatus for welding

 #229
20060076334
2006-04-13

Method and apparatus for pulse and short circuit arc welding

 #230
20060011595
2006-01-19

Power source for electric arc welding

 #231
20050269306
2005-12-08

Pulse welder and method of using same

 #232
20050258156
2005-11-24

Method and apparatus for welding and control thereof

 #233
20050173391
2005-08-11

Welding and tack welding method involving the use of a non-fusing electrode

 #234
20050161449
2005-07-28

Method and apparatus for arc welding with arc control

 #235
20050051539
2005-03-10

Method for monitoring the performance of a magnetic pulse forming or welding process

 #236
13849718
2014-11-11

Method of manufacturing a seamless metal clad polystyrene door