Weld quality monitoring

Industry

CPC
B23K31/125

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23KSOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY B23K31/00Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups

Current Industry

B23K31/125Weld quality monitoring

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method, device, and system for detecting welding spot quality abnor...
- Patent number 12,365,053
- Issue date Jul 22, 2025
- Tianjin Sunke Digital control technology Co. Ltd.
- Eugene Feng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Position detection apparatus for seam portion and heating portion o...
- Patent number 12,358,081
- Issue date Jul 15, 2025
- JFE Steel Corporation
- Hiroaki Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for inspecting welding quality of welded portion between ele...
- Patent number 12,358,082
- Issue date Jul 15, 2025
- LG ENERGY SOLUTION, LTD.
- Sang Ho Bae
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding component, and method for welding the welding component to...
- Patent number 12,352,192
- Issue date Jul 8, 2025
- Purem GmbH
- Kresimir Jambrosic
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for monitoring welding of electric resistance welded steel p...
- Patent number 12,350,753
- Issue date Jul 8, 2025
- Nippon Steel Corporation
- Noboru Hasegawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for monitoring resistance in a wire feed device
- Patent number 12,350,768
- Issue date Jul 8, 2025
- Esab AB
- Benny Svendsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for soldering an electronic component to a circuit board by...
- Patent number 12,349,287
- Issue date Jul 1, 2025
- PAC Tech-Packaging Technologies GmbH
- Matthias Fettke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ultrasonic micro-array imaging system
- Patent number 12,337,419
- Issue date Jun 24, 2025
- Tessonics Corp.
- Roman Gr. Maev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Robot system, parallel link mechanism, control method, control devi...
- Patent number 12,330,308
- Issue date Jun 17, 2025
- Kabushiki Kaisha Toshiba
- Masahiro Saito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for monitoring a laser machining process on workpieces
- Patent number 12,330,232
- Issue date Jun 17, 2025
- Precitec GmbH & Co. KG
- Erich Schauer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Weld bead inspection apparatus
- Patent number 12,330,242
- Issue date Jun 17, 2025
- WONIK HOLDINGS CO., LTD.
- Myeng Jin Choi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Processing system, robot system, control device, processing method,...
- Patent number 12,318,921
- Issue date Jun 3, 2025
- Kabushiki Kaisha Toshiba
- Yasunori Chiba
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for determining an estimated value of an arc voltage
- Patent number 12,318,875
- Issue date Jun 3, 2025
- Fronius International GmbH
- Philipp Roithinger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Virtual markings in welding systems
- Patent number 12,304,007
- Issue date May 20, 2025
- Illinois Tool Works Inc.
- William Joshua Becker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Weld portion inspection method using thermal image sensing
- Patent number 12,292,401
- Issue date May 6, 2025
- LG ENERGY SOLUTION, LTD.
- Mun Chae Joung
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inspection system for welded portion
- Patent number 12,285,822
- Issue date Apr 29, 2025
- Toyota Jidosha Kabushiki Kaisha
- Ryoji Kumagai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hammer device, apparatus for detecting fault of welded part, and me...
- Patent number 12,280,451
- Issue date Apr 22, 2025
- Hyundai Motor Company
- ByeongMoo Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Collaborative weld seam tracking method based on laser line scannin...
- Patent number 12,280,452
- Issue date Apr 22, 2025
- Jinan Ruiheng Zhiyuan Intelligent Technology Co., Ltd.
- Chengrui Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Battery, power utilization device, welding deviation detection devi...
- Patent number 12,263,606
- Issue date Apr 1, 2025
- Jiangsu Contemporary Amperex Technology Limited
- Congcheng Qi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and systems for characterizing laser machining properties b...
- Patent number 12,257,644
- Issue date Mar 25, 2025
- IPG Photonics Corporation
- Paul J. L. Webster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Detection method, terminal device, and computer-readable storage me...
- Patent number 12,254,610
- Issue date Mar 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lin Ma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for identifying missing welds using machine lea...
- Patent number 12,251,773
- Issue date Mar 18, 2025
- Illinois Tool Works Inc.
- Stephen Paul Ivkovich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for part tracking using machine learning techni...
- Patent number 12,246,399
- Issue date Mar 11, 2025
- Illinois Tool Works Inc.
- Stephen Paul Ivkovich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-transmittance device and use method
- Patent number 12,222,200
- Issue date Feb 11, 2025
- ZHONGJIAN WUZHOU ENGINEERING EQUIPMENT CO., LTD
- Huaijun Ji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for inspecting a tube and method of inspecting a tube usi...
- Patent number 12,222,321
- Issue date Feb 11, 2025
- Samsung Electronics Co., Ltd.
- Wongoo Choi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spatter detection method
- Patent number 12,214,438
- Issue date Feb 4, 2025
- Honda Motor Co., Ltd.
- Hiroki Toyoda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and devices for monitoring a welding process for welding gl...
- Patent number 12,214,444
- Issue date Feb 4, 2025
- Trumpf Laser- und Systemtechnik GmbH
- Sebastian Hecker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for welding cell strings and series welding machine
- Patent number 12,199,208
- Issue date Jan 14, 2025
- ZHEJIANG JINKO SOLAR CO., LTD
- Hao Jin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ultrasonic welding diagnostic method, joining method of welding mem...
- Patent number 12,194,572
- Issue date Jan 14, 2025
- Kabushiki Kaisha Toshiba
- Takashi Usui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for evaluating a laser cut edge, mobile terminal and system
- Patent number 12,179,283
- Issue date Dec 31, 2024
- TRUMPF WERKZEUGMASCHINEN SE + CO. KG
- Leonie Felica Tatzel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Methods and Systems for Characterizing Laser Machining Properties b...
- Publication number 20250229357
- Publication date Jul 17, 2025
- IPG PHOTONICS CORPORATION
- Paul J.L. Webster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INSPECTION OF CORROSION RESISTANCE ALLOY WITH MANUAL WELD OVERLAY U...
- Publication number 20250231149
- Publication date Jul 17, 2025
- Saudi Arabian Oil Company
- Hani Akl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING WELD TOOL BASED ON DETECTED CHA...
- Publication number 20250229366
- Publication date Jul 17, 2025
- BlueForge Alliance
- Arnold KRAVITZ
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELD MONITORING SYSTEMS WITH JOB AND PART POSITION TRACKING
- Publication number 20250205802
- Publication date Jun 26, 2025
- Illinois Tool Works Inc.
- Vincent Nicholas Romano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELD MONITORING SYSTEMS WITH TOOL AND OPERATOR POSITION TRACKING
- Publication number 20250196247
- Publication date Jun 19, 2025
- Illinois Tool Works Inc.
- Vincent Nicholas Romano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR EVALUATING SUSCEPTIBILITY TO LIQUID METAL EMBRITTLEMENT...
- Publication number 20250189505
- Publication date Jun 12, 2025
- JFE STEEL CORPORATION
- Koichi YASUDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR INSPECTING QUALITY OF WELDING USING SENSOR...
- Publication number 20250187120
- Publication date Jun 12, 2025
- Pukyong National University Industry-University Cooperation Foundation
- Jong Nam KIM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR IDENTIFYING MISSING WELDS USING MACHINE LEA...
- Publication number 20250178122
- Publication date Jun 5, 2025
- Illinois Tool Works Inc.
- Stephen Paul Ivkovich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR MANUFACTURING SECONDARY BATTERY, AND METHOD FOR MANUF...
- Publication number 20250183345
- Publication date Jun 5, 2025
- LG ENERGY SOLUTION, LTD.
- Min Jae KANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEFECT DETECTION METHOD, ADDITIVE MANUFACTURED ARTICLE MANUFACTURIN...
- Publication number 20250162085
- Publication date May 22, 2025
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Shuo HUANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR QUALITY CONTROL OF A WELDING JOINT BETWEEN A PAIR OF END...
- Publication number 20250162086
- Publication date May 22, 2025
- ATOP S.p.A.
- Massimiliano GIACHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NUGGET DIAMETER ESTIMATION METHOD
- Publication number 20250153279
- Publication date May 15, 2025
- Toyota Jidosha Kabushiki Kaisha
- Shuhei OGURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTI-RESOLUTION AUDIO DEFECT DETECTION IN WELDING
- Publication number 20250144748
- Publication date May 8, 2025
- International Business Machines Corporation
- Laura Wynter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR QUALITY CONTROL OF A WELDING JOINT BETWEEN A PAIR OF END...
- Publication number 20250144749
- Publication date May 8, 2025
- ATOP S.p.A.
- Massimiliano GIACHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPATTER DETECTION METHOD
- Publication number 20250135572
- Publication date May 1, 2025
- Honda Motor Co., Ltd.
- Hiroki TOYODA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTELLIGENT AUTOMATED MULTI-PASS WELDING METHOD
- Publication number 20250135587
- Publication date May 1, 2025
- NATIONAL APPLIED RESEARCH LABORATORIES
- Chung-Che CHOU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPREHENSIVE QUANTITATIVE EVALUATION METHOD AND SYSTEM FOR WELDING...
- Publication number 20250128359
- Publication date Apr 24, 2025
- HARBIN WELDING INSTITUTE LIMITED COMPANY
- Yinglong Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACK PURGING ROBOTIC CRAWLER
- Publication number 20250100067
- Publication date Mar 27, 2025
- Saudi Arabian Oil Company
- Ali Faraj M. AL QABANI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR THE FAULT MONITORING OF LASER WELDING PROCESSES
- Publication number 20250100072
- Publication date Mar 27, 2025
- TRUMPF LASER GMBH
- Andreas Jahn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMPROVEMENTS IN AND RELATING TO WELDING AND QUALITY CONTROL
- Publication number 20250073825
- Publication date Mar 6, 2025
- CAVENDISH NUCLEAR LIMITED
- Randika Kosala Wathavana VITHANAGE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding System Real-Time and Automated Quality Management System
- Publication number 20250078177
- Publication date Mar 6, 2025
- Richard Mitchell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR DETECTING POOR WELDING IN WELDING AND RELATED DEVICE
- Publication number 20250065447
- Publication date Feb 27, 2025
- Guangzhou Diligine Photonics Co., Ltd.
- Jianbiao YANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING QUALITY INSPECTION DEVICE
- Publication number 20250067698
- Publication date Feb 27, 2025
- LG ENERGY SOLUTION, LTD.
- Jung Hoon LEE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ABNORMALITY DIAGNOSIS APPARATUS, ABNORMALITY DIAGNOSIS METHOD, AND...
- Publication number 20250050442
- Publication date Feb 13, 2025
- NEC Corporation
- Hiroki TAGATO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS AND SYSTEMS FOR QUALITY INFERENCE AND CONTROL FOR ADDITIVE...
- Publication number 20250041976
- Publication date Feb 6, 2025
- DIVERGENT TECHNOLOGIES, INC.
- Lars Jacquemetton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTIMIZATION OF THE DISTRIBUTION OF SPOT WELDS
- Publication number 20250041959
- Publication date Feb 6, 2025
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Yafei Dong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REPAIR WELDING SYSTEM, REPAIR WELDING METHOD, INSPECTION DEVICE, AN...
- Publication number 20250033149
- Publication date Jan 30, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Takamichi KOMATSU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPOT WELDING GUN AND SYSTEM AND METHOD FOR AUTONOMOUSLY CALIBRATING...
- Publication number 20250033134
- Publication date Jan 30, 2025
- Hyundai Motor Company
- Seung Ho Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR CONTROLLING QUALITY OF WIRE ARC ADDITIVE FORMING THROUGH...
- Publication number 20250025967
- Publication date Jan 23, 2025
- NORTH UNIVERSITY OF CHINA
- Bin LIU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING INSPECTION APPARATUS
- Publication number 20250024130
- Publication date Jan 16, 2025
- LG ENERGY SOLUTION, LTD.
- Kyuhun SHIM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Weld quality monitoring

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method, device, and system for detecting welding spot quality abnor...

Position detection apparatus for seam portion and heating portion o...

Method for inspecting welding quality of welded portion between ele...

Welding component, and method for welding the welding component to...

Method for monitoring welding of electric resistance welded steel p...

System and method for monitoring resistance in a wire feed device

Method for soldering an electronic component to a circuit board by...

Ultrasonic micro-array imaging system

Robot system, parallel link mechanism, control method, control devi...

Method for monitoring a laser machining process on workpieces

Weld bead inspection apparatus

Processing system, robot system, control device, processing method,...

Method for determining an estimated value of an arc voltage

Virtual markings in welding systems

Weld portion inspection method using thermal image sensing

Inspection system for welded portion

Hammer device, apparatus for detecting fault of welded part, and me...

Collaborative weld seam tracking method based on laser line scannin...

Battery, power utilization device, welding deviation detection devi...

Methods and systems for characterizing laser machining properties b...

Detection method, terminal device, and computer-readable storage me...

Systems and methods for identifying missing welds using machine lea...

Systems and methods for part tracking using machine learning techni...

Light-transmittance device and use method

Apparatus for inspecting a tube and method of inspecting a tube usi...

Spatter detection method

Methods and devices for monitoring a welding process for welding gl...

Method for welding cell strings and series welding machine

Ultrasonic welding diagnostic method, joining method of welding mem...

Method for evaluating a laser cut edge, mobile terminal and system

Patents Applicationslast 30 patents

Methods and Systems for Characterizing Laser Machining Properties b...

INSPECTION OF CORROSION RESISTANCE ALLOY WITH MANUAL WELD OVERLAY U...

SYSTEMS AND METHODS FOR CONTROLLING WELD TOOL BASED ON DETECTED CHA...

WELD MONITORING SYSTEMS WITH JOB AND PART POSITION TRACKING

WELD MONITORING SYSTEMS WITH TOOL AND OPERATOR POSITION TRACKING

METHOD FOR EVALUATING SUSCEPTIBILITY TO LIQUID METAL EMBRITTLEMENT...

METHOD AND APPARATUS FOR INSPECTING QUALITY OF WELDING USING SENSOR...

SYSTEMS AND METHODS FOR IDENTIFYING MISSING WELDS USING MACHINE LEA...

APPARATUS FOR MANUFACTURING SECONDARY BATTERY, AND METHOD FOR MANUF...

DEFECT DETECTION METHOD, ADDITIVE MANUFACTURED ARTICLE MANUFACTURIN...

METHOD FOR QUALITY CONTROL OF A WELDING JOINT BETWEEN A PAIR OF END...

NUGGET DIAMETER ESTIMATION METHOD

MULTI-RESOLUTION AUDIO DEFECT DETECTION IN WELDING

METHOD FOR QUALITY CONTROL OF A WELDING JOINT BETWEEN A PAIR OF END...

SPATTER DETECTION METHOD

INTELLIGENT AUTOMATED MULTI-PASS WELDING METHOD

COMPREHENSIVE QUANTITATIVE EVALUATION METHOD AND SYSTEM FOR WELDING...

BACK PURGING ROBOTIC CRAWLER

SYSTEM AND METHOD FOR THE FAULT MONITORING OF LASER WELDING PROCESSES

IMPROVEMENTS IN AND RELATING TO WELDING AND QUALITY CONTROL

Welding System Real-Time and Automated Quality Management System

METHOD FOR DETECTING POOR WELDING IN WELDING AND RELATED DEVICE

WELDING QUALITY INSPECTION DEVICE

ABNORMALITY DIAGNOSIS APPARATUS, ABNORMALITY DIAGNOSIS METHOD, AND...

METHODS AND SYSTEMS FOR QUALITY INFERENCE AND CONTROL FOR ADDITIVE...

OPTIMIZATION OF THE DISTRIBUTION OF SPOT WELDS

REPAIR WELDING SYSTEM, REPAIR WELDING METHOD, INSPECTION DEVICE, AN...

SPOT WELDING GUN AND SYSTEM AND METHOD FOR AUTONOMOUSLY CALIBRATING...

DEVICE FOR CONTROLLING QUALITY OF WIRE ARC ADDITIVE FORMING THROUGH...

WELDING INSPECTION APPARATUS