ClassID:

43088

B23K11/34 - CPC Classification

Classification description:

Resistance welding; Severing by resistance heating Preliminary treatment

Recent Application in this class:
#1
20260138177
2026-05-21

METHOD OF PRODUCING JOINED BODY OF DIFFERENT MATERIALS

#2
20250187101
2025-06-12

METHOD AND APPARATUS FOR MITIGATING RISK OF LIQUID METAL EMBRITTLEMENT DURING RESISTANCE WELDING

#3
20230249278
2023-08-10

SPOT WELDING METHOD AND SPOT WELDING APPARATUS

#4
20230142665
2023-05-11

Welding method for flexible and rollable silicon-based solar module

#5
20230138076
2023-05-04

SOLID-PHASE SPOT-WELDING METHOD AND SOLID-PHASE SPOT-WELDING DEVICE

#6
20230087053
2023-03-23

APPARATUS AND METHOD FOR WELDING

#7
20220118545
2022-04-21

Device and Method for Compact Embedded Wire Welding Using a Shape-Forming Electrode

#8
20220055142
2022-02-24

Ultrasonic plus resistance welding for automotive applications

#9
20220040781
2022-02-10

Manufacturing method for joined body, welding metal body, and joining element

#10
20220001481
2022-01-06

Method for welding a titanium component with a titanium nitride coating

#11
20210394299
2021-12-23

Joined structure and method for manufacturing joined structure

#12
20210379634
2021-12-09

Transverse vibration rolling system and preparation method for double-layer metal composite ultra-thin strip

#13
20210346976
2021-11-11

WELDED SURFACE COATING USING ELECTRO-SPARK DISCHARGE PROCESS

#14
20210260685
2021-08-26

Steel sheet assembly, method of manufacturing steel sheet assembly, and spot welding process

#15
20210170516
2021-06-10

Method for preventing spot welding crack of galvanized steel plate

#16
20210078097
2021-03-18

RESISTANCE WELDING METHOD AND RESISTANCE WELDING APPARATUS

#17
20210071783
2021-03-11

METHOD OF PREPARING A PIPE-SECTION

#18
20200400378
2020-12-24

Heat exchanger and method for manufacturing such a heat exchanger

#19
20200269341
2020-08-27

Method of manufacture of spot welded joint, steel sheet for spot welding use, and steel sheet member for spot welding use

#20
20200230743
2020-07-23

VACUUM INSULATION PANEL MANUFACTURING METHOD, AND VACUUM INSULATION PANEL

#21
20200224813
2020-07-16

Electric-resistance-welded stainless clad steel pipe or tube

#22
20200030907
2020-01-30

METHOD FOR MANUFACTURING DISSIMILAR METALS-JOINED ARTICLE AND JOINING APPARATUS

#23
20200016679
2020-01-16

PRETREATMENT OF WELD FLANGES TO MITIGATE LIQUID METAL EMBRITTLEMENT CRACKING IN RESISTANCE WELDING OF GALVANIZED STEELS

#24
20190344375
2019-11-14

METHODS AND SYSTEMS FOR PRODUCTION OF MESH FROM WIRES OR RODS, WITH CHANGEABLE STEPS FOR LONGITUDINAL AND TRANSVERSE RODS

#25
20190299322
2019-10-03

Method of producing endless metal ring

#26
20190267723
2019-08-29

Sensor element and manufacturing method of sensor element

#27
20190219218
2019-07-18

Method of producing electric-resistance-welded stainless clad steel pipe or tube

#28
20190210144
2019-07-11

Method for the non-releasable connection of components or component regions and non-releasable connection

#29
20190210136
2019-07-11

METHOD AND APPARATUS FOR JOINING A JOINING ELEMENT ONTO A WORKPIECE

#30
20190193201
2019-06-27

Vacuum insulation panel manufacturing method, and vacuum insulation panel

#31
20190184437
2019-06-20

Clad welded pipe or tube and method of producing same

#32
20190176261
2019-06-13

Method for joining hot-stamped steel sheets

#33
20190143450
2019-05-16

Vacuum insulation panel manufacturing method, and vacuum insulation panel

#34
20190136888
2019-05-09

Method for undetachably introducing guiding aid elements into a component, component with guiding aid elements and composite component

#35
20190134924
2019-05-09

Setting welding device, modular components thereof and a continuous connecting method that can be carried out with such a device

#36
20190134737
2019-05-09

Aluminum to steel braze resistance spot welding

#37
20190099982
2019-04-04

Coloring of metallic materials coated with aluminum

#38
20180281101
2018-10-04

Metal joining using ultrasonic and reaction metallurgical welding processes

#39
20180272417
2018-09-27

FORGED RIVET FOR JOINING DISSIMILAR MATERIALS, DISSIMILAR-MATERIAL JOINING METHOD, AND DISSIMILAR-MATERIAL JOINED BODY

#40
20180269755
2018-09-20

Method for bonding electrical conductors

#41
20180183032
2018-06-28

Method of manufacturing secondary battery

#42
20180079026
2018-03-22

Method of spot welding

#43
20180079025
2018-03-22

Dissimilar material joined body and dissimilar material joining method

#44
20180056364
2018-03-01

Methods and systems for production of mesh from wires or rods, with changeable steps for longitudinal and transverse rods

#45
20180036827
2018-02-08

Method for welding together two components, preferably of an exhaust system of an internal combustion engine, by resistance welding

#46
20180024539
2018-01-25

Robot selection method and robot selection device

#47
20180009057
2018-01-11

METHOD AND DEVICE FOR RESISTANCE WELDING STEEL SANDWICH SHEETS

#48
20180001415
2018-01-04

Welding electrode, method, and device for welding sandwich panels

#49
20170349221
2017-12-07

Different material joining structure and different material joining method

#50
20170348788
2017-12-07

Welding apparatus and method

#51
20170326677
2017-11-16

METHOD AND APPARATUS FOR RESISTANCE WELDING OF STEEL SANDWICH SHEETS

#52
20170312847
2017-11-02

Method of welding a nickel strength lug with a bronze connecting pin and a brass contact ring in an accelerometer sensor

#53
20170297134
2017-10-19

RESISTANCE SPOT WELDING ALUMINUM TO STEEL USING PREPLACED METALLURGICAL ADDITIVES

#54
20170291246
2017-10-12

Method of resistance spot welding aluminum to steel

#55
20170259370
2017-09-14

METHOD OF ASSEMBLING TWO SHEET METAL COMPONENTS SUCH AS VEHICLE BODYWORK COMPONENTS

#56
20170232548
2017-08-17

Joining of light metal alloy workpieces to steel workpieces using resistance spot welding and adhesive

#57
20170189997
2017-07-06

Method of removing a coating of organic material adhering to the surface of tin-plated sheet steel

#58
20170144259
2017-05-25

Repair pin-stud for repairing honeycomb pearls

#59
20170050260
2017-02-23

Fastening method for a bushing

#60
20160368079
2016-12-22

Method for the non-releasable connection of components or component regions and non-releasable connection

#61
20160288241
2016-10-06

Multi-stage resistance welding of sandwich-type metal sheets

#62
20160281772
2016-09-29

Method for manufacture of a chassis module and chassis module manufactured according to such a method

#63
20160214202
2016-07-28

Resistance spot welding method and welded structure

#64
20160207139
2016-07-21

Resistance spot welding method and welded structure

#65
20160200041
2016-07-14

Method and apparatus for producing joining regions of composite sheets

#66
20160193641
2016-07-07

Electric resistance welded steel pipe excellent in weld zone and method of production of same

#67
20160184919
2016-06-30

Method and device for resistance welding of sandwich-type plates using a second electrical circuit

#68
20160178420
2016-06-23

Thermal mass flow meter and mass flow controller

#69
20160149169
2016-05-26

Assembled battery, exterior tube equipped battery, and manufacturing method of assembled battery welded to bus bar

#70
20160114420
2016-04-28

Production method for welded body and production method for gas sensor

#71
20160067913
2016-03-10

Setting welding device, modular components thereof and a continuous connecting method that can be carried out with such a device

#72
20160059343
2016-03-03

METHOD FOR IMPROVING THE WELDABILITY OF HOT STAMPING PARTS

#73
20160045978
2016-02-18

Systems and methods for improving weld strength

#74
20160045977
2016-02-18

Integrated resistance welding of functional element and auxiliary element

#75
20160009319
2016-01-14

Sheet metal component and manufacturing method therefor

#76
20160008916
2016-01-14

STRUCTURE FOR BONDING METAL PARTS TO EACH OTHER AND BONDING METHOD THEREFOR

#77
20160008915
2016-01-14

Method of connecting two components

#78
20160008912
2016-01-14

Current schedule for optimized reaction metallurgical joining

#79
20160008911
2016-01-14

Reaction material pre-placement for reaction metallurgical joining

#80
20150318535
2015-11-05

Method for manufacturing stacked metal foil, method for manufacturing sealed cell including said method, and sealed cell

#81
20150314908
2015-11-05

WELDED CAN BODY, WELDED CAN, METHOD OF MANUFACTURING WELDED CAN BODY, AND METHOD OF MANUFACTURING WELDED CAN

#82
20150306697
2015-10-29

Resistance spot welding method

#83
20150226269
2015-08-13

Method for manufacturing propeller shaft

#84
20150190880
2015-07-09

Assembly unit with an assembly piece and a welding element, and method of producing the assembly unit

#85
20150183048
2015-07-02

Device and process for simultaneous shaping and welding of connector pipes for compressors

#86
20150083693
2015-03-26

Resistance spot welding steel and aluminum workpieces with hot welding electrode at aluminum workpiece

#87
20150060051
2015-03-05

Methods of forming borided down-hole tools

#88
20150043854
2015-02-12

Method and Component

#89
20150025176
2015-01-22

Flame retardant structural epoxy resin adhesives and process for bonding metal members

#90
20150000956
2015-01-01

APPARATUS AND METHODS FOR JOINING DISSIMILAR MATERIALS

#91
20140374406
2014-12-25

Method for joining two essentially metal sheet-type workpieces using friction squeeze welding

#92
20140374405
2014-12-25

Method for joining two essentially metal sheet-type workpieces by means of friction squeeze welding using a filler material

#93
20140360986
2014-12-11

Resistance spot welding of steel to pre-coated aluminum

#94
20140327272
2014-11-06

Method for creating a hardened steel assembly

#95
20140158668
2014-06-12

One-side resistance spot welding method and apparatus for carrying out the same

#96
20130186869
2013-07-25

COUPLER INSTALLATION DEVICE

#97
20120111488
2012-05-10

Handling layer and adhesive parts formed therewith

#98
20110233293
2011-09-29

Repair insert for repairing metallic structure

#99
20110108170
2011-05-12

METHOD OF PREPARATION PRIOR TO THE WELDING OF LITHIUM-ALUMINIUM ALLOY PRODUCTS

#100
20100288737
2010-11-18

System for detecting weld nut orientation

#101
20100163532
2010-07-01

Method of detecting dust and method of preventing erroneous determination of dust detection

#102
20100131256
2010-05-27

Spot weld failure determination method in a finite element analysis

#103
20100104888
2010-04-29

Method of production of electric resistance welded steel pipe and high Si or high Cr electric resistance welded steel pipe

#104
20100059484
2010-03-11

Method and equipment for manufacturing electric resistance welded steel pipe

#105
20090218329
2009-09-03

Method and system for automated selection of a set of candidate weld guns including orientations of the selected guns

#106
20090048127
2009-02-19

BODY-IN-WHITE STAMPING LUBRICANT WITH ANTI-WELD SPATTER PROPERTIES AND RELATED PROCESSES

#107
20080141616
2008-06-19

Method for Joining Dispersion-Strengthened Alloy

#108
20080087650
2008-04-17

Method for single side welding of laminate steel

#109
20080060742
2008-03-13

Handling layer and adhesive parts formed therewith

#110
20070295700
2007-12-27

Method and system for modeling spot welds in a finite element analysis

#111
20070284350
2007-12-13

System and Method for Reducing Weld Spatter

#112
20070090165
2007-04-26

Spot weld fracture analysis method, program therefor, and analysis apparatus thereof

#113
20070044292
2007-03-01

Method for blind rivet welding

#114
20060266805
2006-11-30

Projection welding method and workpieces fabrication for projection welding

#115
20050258145
2005-11-24

Weldment of different materials and resistance spot welding method

#116
20050247678
2005-11-10

Method of metallurgically bonding articles and article therefor

#117
20050230361
2005-10-20

Sheet metal assembly and method to reduce weight

#118
20050218121
2005-10-06

Resistance welding method of different kinds of materials, and resistance welding member of aluminum alloy material and different kind of material

#119
20050067471
2005-03-31

Method for producing a soldered joint between a substrate and a contact element of a fuel cell unit