ClassID:

43060

B23K11/25 - CPC Classification

Classification description:

Resistance welding; Severing by resistance heating; Electric supply or control circuits therefor Monitoring devices

Sub-classes:
Recent Application in this class:
#1
20260027642
2026-01-29

TUBE CUTTING-WELDING CASSETTE

#2
20240367268
2024-11-07

QUALITY MONITORING OF WELDING PROCESS

#3
20230219161
2023-07-13

APPARATUS FOR MEASURING ALIGNMENT OF WELDING GUN

#4
20230124228
2023-04-20

RESISTANCE SPOT WELDING METHOD AND WELD MEMBER PRODUCTION METHOD

#5
20230093372
2023-03-23

SYSTEM AND METHOD FOR DETERMINING WELD COOLING RATE IN-SITU

#6
20230083207
2023-03-16

INTRINSIC PROCESS SIGNAL-BASED ONLINE SPATTER DETECTION METHOD FOR RESISTANCE SPOT WELDING, AND SYSTEM

#7
20230030196
2023-02-02

RESISTANCE SPOT WELDING CONTROL SYSTEM AND METHOD THEREOF

#8
20220402064
2022-12-22

JOINING DEVICE AND JOINING METHOD

#9
20220297224
2022-09-22

Welding determination method and spot welding equipment

#10
20220258273
2022-08-18

Resistance welding system for nut control

#11
20220111473
2022-04-14

Heterogeneous nut welding automation system for metal-processed products for vehicle

#12
20210379689
2021-12-09

Control device, control system, welding system, control method, method for manufacturing joined body, and storage medium

#13
20210300214
2021-09-30

Method for connecting a spindle to a spindle holding element

#14
20210016387
2021-01-21

Methods and apparatus to detect stray welding-type current

#15
20200376587
2020-12-03

WELDING DETERMINATION DEVICE FOR STRIP-SHAPED SHEETS, AND WELDING DETERMINATION METHOD

#16
20200361020
2020-11-19

Resistance spot rivet welding systems and methods of use thereof

#17
20200180063
2020-06-11

Collet assembly for fastener feeding apparatus

#18
20200023457
2020-01-23

WELDING DETERMINATION DEVICE FOR STRIP-SHAPED SHEETS, AND WELDING DETERMINATION METHOD

#19
20200001390
2020-01-02

JOINING APPARATUS AND METHOD OF JOINING

#20
20190308278
2019-10-10

METHOD FOR EVALUATING A WELDED JOINT AND WELDED-JOINT EVALUATION DEVICE

#21
20190218635
2019-07-18

WELDING METHOD AND WELD STRUCTURE

#22
20190210159
2019-07-11

Welding monitoring system

#23
20190111512
2019-04-18

Systems and methods to reduce magnetic flux in a transformer in a switched mode power supply

#24
20190099830
2019-04-04

Weld electrode plugs with polymeric inserts for loss-of-cooling detection in welding systems

#25
20190099823
2019-04-04

Topology-based spot weld optimization with inter-distance constraints

#26
20180361499
2018-12-20

WELD MONITORING SYSTEMS AND METHODS

#27
20180281102
2018-10-04

Resistance spot welding method

#28
20180250766
2018-09-06

Method of projection welding hardware to steel sheet for hot stamping

#29
20180085845
2018-03-29

Power supply unit for a resistance welding apparatus

#30
20180056429
2018-03-01

Spatter analysis method and device

#31
20180043461
2018-02-15

Resistance spot welding device

#32
20180001429
2018-01-04

Device and method for checking and correcting the position of an operating device with respect to a piece

#33
20170182586
2017-06-29

WELD MONITORING SYSTEMS AND METHODS

#34
20170173726
2017-06-22

Resistance welding machine pinch point safety sensor

#35
20170129043
2017-05-11

Safety sensor for a welder

#36
20170080513
2017-03-23

Resistance welding device and resistance welding method

#37
20160318117
2016-11-03

Quality check system of spot welding

#38
20160303681
2016-10-20

Welding gun alignment detection device

#39
20160262214
2016-09-08

Joining device and joining method

#40
20160221111
2016-08-04

Automated adaptive maintenance method and system for welding gun electrodes

#41
20160076117
2016-03-17

Welding method and weld structure

#42
20150367440
2015-12-24

METHOD AND DEVICE FOR ROLL SEAM WELDING CONTAINER FRAMES

#43
20150346033
2015-12-03

Welding portion inspection system and the control method of inspection system

#44
20150336201
2015-11-26

Spot welding system and spot welding method

#45
20140175065
2014-06-26

Welding-Current Control Method of the Resistance Welding Machine and Welding-Current Control Device

#46
20140169914
2014-06-19

Method for manufacturing container bodies from metal sheet

#47
20130337284
2013-12-19

RESISTANCE WELDING METHOD, RESISTANCE-WELDED MEMBER, RESISTANCE WELDER AND CONTROL APPARATUS THEREOF, CONTROL METHOD AND CONTROL PROGRAM FOR RESISTANCE WELDER, AND RESISTANCE WELDING EVALUATION METHOD AND EVALUATION PROGRAM

#48
20130334179
2013-12-19

Method for Operating a Resistance Welding Device

#49
20130269439
2013-10-17

Ultrasonic in-process monitoring and feedback of resistance spot weld quality

#50
20130256278
2013-10-03

Robotic weld gun orientation normalization

#51
20130056524
2013-03-07

Method and device for controlling a thermal cycle of a weld joining ends of strip together

#52
20130020288
2013-01-24

System and method of welding a workpiece

#53
20110233174
2011-09-29

SPOT WELDING METHOD

#54
20100274388
2010-10-28

Method and device to regulate an automated manipulator

#55
20100272542
2010-10-28

Method and device for manufacturing container bodies from metal sheet

#56
20100270272
2010-10-28

Method and monitoring device for welding by means of a positioning device

#57
20100270271
2010-10-28

METHOD AND DEVICE TO CONTROL A POSITIONING DEVICE FOR WELDING

#58
20100232678
2010-09-16

System and method for monitoring of welding state

#59
20080302766
2008-12-11

Resistance welding machine pinch point safety sensor

#60
20080290073
2008-11-27

Single Weld Head

#61
20080128394
2008-06-05

Monitoring and repair method for adhesive bonding

#62
20060163227
2006-07-27

Integrating sensors over a digital link

#63
20060163213
2006-07-27

Method for monitoring the quality of spot welding

#64
20060157533
2006-07-20

Processing system

#65
20060076321
2006-04-13

Ultrasonic in-process monitoring and feedback of resistance spot weld quality

#66
20060070459
2006-04-06

Tool with signal generator