Electric supply or control circuits therefor

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CPC
B23K11/24

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BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23KSOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY B23K11/00Resistance welding Severing by resistance heating

Current Industry

B23K11/24Electric supply or control circuits therefor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Resistance welding apparatus and resistance welding method for the...
- Patent number 12,220,759
- Issue date Feb 11, 2025
- Robert Bosch GmbH
- Reinhard Scholz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welding method
- Patent number 12,053,834
- Issue date Aug 6, 2024
- Honda Motor Co., Ltd.
- Shinya Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welded joint, vehicle framework component provided with spot w...
- Patent number 12,030,131
- Issue date Jul 9, 2024
- Nippon Steel Corporation
- Tasuku Zeniya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resistance spot welding method and method for producing resistance...
- Patent number 11,992,892
- Issue date May 28, 2024
- JFE Steel Corporation
- Reiko Endo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welding machine
- Patent number 11,904,402
- Issue date Feb 20, 2024
- CAR-O-LINER GROUP AB
- Anders Bergström
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method of manufacturing a resistance spot weld of workpi...
- Patent number 11,794,270
- Issue date Oct 24, 2023
- GM Global Technology Operations LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High frequency power supply system with closely regulated output fo...
- Patent number 11,784,576
- Issue date Oct 10, 2023
- Thermatool Corp.
- Thomas G. Ignatowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and apparatus to detect stray welding-type current
- Patent number 11,745,286
- Issue date Sep 5, 2023
- Illinois Tool Works Inc.
- Joseph C. Schneider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Evaluation system and evaluation method
- Patent number 11,724,332
- Issue date Aug 15, 2023
- Omron Corporation
- Hitoshi Oba
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welded advanced high strength steel
- Patent number 11,607,744
- Issue date Mar 21, 2023
- United States Steel Corporation
- Daniel James Branagan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resistance welder controller
- Patent number 11,597,030
- Issue date Mar 7, 2023
- Dengensha Toa Co., Ltd.
- Noburo Omori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Weld shielding apparatus and method of use by controlling shielding...
- Patent number 11,586,229
- Issue date Feb 21, 2023
- Pacesetter, Inc.
- Justin King
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inverter power supply
- Patent number 11,545,911
- Issue date Jan 3, 2023
- Dengensha Toa Co., Ltd.
- Yoshihiko Ochiai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resistance spot welding method
- Patent number 11,504,796
- Issue date Nov 22, 2022
- JFE Steel Corporation
- Chikaumi Sawanishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing joined member and apparatus for manufactur...
- Patent number 11,484,965
- Issue date Nov 1, 2022
- ORIGIN COMPANY, LIMITED
- Yasuo Kadoya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for manufacturing high-strength bonded metal shee...
- Patent number 11,465,227
- Issue date Oct 11, 2022
- GM Global Technology Operations LLC
- Nannan Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bonding system for dual walled turbine components
- Patent number 11,407,057
- Issue date Aug 9, 2022
- Rolls-Royce Corporation
- Joseph P. Henderkott
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply system for a mobile resistance welding machine
- Patent number 11,278,984
- Issue date Mar 22, 2022
- Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H.
- Ronald Steiner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum to steel braze resistance spot welding
- Patent number 11,235,418
- Issue date Feb 1, 2022
- FCA US LLC
- John Macdonald
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of resistance spot welding of galvanized high-strength steel...
- Patent number 11,167,370
- Issue date Nov 9, 2021
- Baoshan Iron & Steel Co., Ltd.
- Ming Lei
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metallic member bonding device for pressing rod-shaped or cylindric...
- Patent number 11,161,196
- Issue date Nov 2, 2021
- Mazda Motor Corporation
- Masanori Nakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resistance spot welding method
- Patent number 11,135,671
- Issue date Oct 5, 2021
- Toyota Jidosha Kabushiki Kaisha
- Toru Hioki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resistance spot welding method
- Patent number 11,065,712
- Issue date Jul 20, 2021
- JFE Steel Corporation
- Chikaumi Sawanishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welding method
- Patent number 11,007,598
- Issue date May 18, 2021
- Nippon Steel Corporation
- Chisato Yoshinaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welded joint and spot welding method
- Patent number 10,994,364
- Issue date May 4, 2021
- Nippon Steel Corporation
- Chisato Yoshinaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Capacitive discharge welding system
- Patent number 10,967,454
- Issue date Apr 6, 2021
- Jerry E. Gould
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Weldability improvements in advanced high strength steel
- Patent number 10,960,487
- Issue date Mar 30, 2021
- United States Steel Corporation
- Daniel James Branagan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Programmable polarity module for DC resistance spot welding
- Patent number 10,940,557
- Issue date Mar 9, 2021
- GM Global Technology Operations LLC
- Michael J. Karagoulis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for integrated welding of metal materials
- Patent number 10,888,950
- Issue date Jan 12, 2021
- Faraday & Future Inc.
- Farid Haddadi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding electrode, method, and device for welding sandwich panels
- Patent number 10,875,119
- Issue date Dec 29, 2020
- ThyssenKrupp Steel Europe AG
- Azeddine Chergui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CURRENT CONTROL METHOD AND CONTROL DEVICE IN RESISTANCE SPOT WELDING
- Publication number 20250229355
- Publication date Jul 17, 2025
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko SEKIGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF RESISTANCE SPOT WELDING AND RESISTANCE SPOT WELDING APPAR...
- Publication number 20250187100
- Publication date Jun 12, 2025
- FUTABA INDUSTRIAL CO., LTD.
- Keigo Yasuda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDED JOINT AND METHOD FOR PRODUCING THE SAME
- Publication number 20250178117
- Publication date Jun 5, 2025
- JFE STEEL CORPORATION
- Nao KAWABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING MACHINE FOR LONGITUDINAL METAL OBJECTS, IN PARTICULAR BILLETS
- Publication number 20250162059
- Publication date May 22, 2025
- SMS GROUP S.P.A.
- Andrea SARO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING PROJECTION WELD JOINT, PROJECTION WELD JOI...
- Publication number 20250144737
- Publication date May 8, 2025
- NIPPON STEEL CORPORATION
- Masanori YASUYAMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT JOINING METHOD AND RESISTANCE SPOT JOINING APPARATUS
- Publication number 20240399487
- Publication date Dec 5, 2024
- OSAKA UNIVERSITY
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SOLID STATE WELDING APPARATUS AND SOLID STATE WELDING METHOD
- Publication number 20240399490
- Publication date Dec 5, 2024
- Hidetoshi Fujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR RESISTANCE WELDING
- Publication number 20240375207
- Publication date Nov 14, 2024
- Sunstone Engineering LLC
- Larin Amos Dodgen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING WELDED STRUCTURE
- Publication number 20240326152
- Publication date Oct 3, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yosuke TAMADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A welding method
- Publication number 20240316683
- Publication date Sep 26, 2024
- ARCELORMITTAL
- Zhifen WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding Apparatus That Arranges Welding Heads For Performing Weldin...
- Publication number 20240261888
- Publication date Aug 8, 2024
- G-TEKT CORPORATION
- Akira CHINO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE WELDING ELECTRODES, METHODS OF WELDING FLANGES THEREWITH...
- Publication number 20240033844
- Publication date Feb 1, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Zhenke Teng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPOT WELDING METHOD
- Publication number 20230311233
- Publication date Oct 5, 2023
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Hideaki MATSUOKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDING METHOD OF ALUMINUM MATERIAL, CONTROL DEVICE...
- Publication number 20230226637
- Publication date Jul 20, 2023
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Tsuyoshi MATSUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
JOINT COMPONENT AND MANUFACTURING METHOD THEREOF
- Publication number 20230103935
- Publication date Apr 6, 2023
- NIPPON STEEL CORPORATION
- Shinichiro TABATA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE WELDING APPARATUS AND METHOD
- Publication number 20230086324
- Publication date Mar 23, 2023
- Wichita State University
- Waruna P. Seneviratne
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
JOINING DEVICE AND METHOD FOR MANUFACTURING JOINED OBJECT
- Publication number 20230080587
- Publication date Mar 16, 2023
- ORIGIN COMPANY, LIMITED
- Toshihiko HAYASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH FREQUENCY, HIGH CURRENT MANUFACTURING SYSTEM AND METHOD
- Publication number 20230060384
- Publication date Mar 2, 2023
- HONEYWELL FEDERAL MANUFACTURING & TECHNOLOGIES, LLC
- Jacob Hafner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RESISTANCE WELDING DEVICE
- Publication number 20230040373
- Publication date Feb 9, 2023
- KOYO GIKEN INC.
- Yoshikatu ENDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD OF MANUFACTURING A RESISTANCE SPOT WELD OF WORKPI...
- Publication number 20220355410
- Publication date Nov 10, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SOURCE MODULE FOR JOINT PROCESSES
- Publication number 20220297225
- Publication date Sep 22, 2022
- NIMAK GmbH
- Johannes STEUDTER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A WELDING TRANSFORMER
- Publication number 20220293325
- Publication date Sep 15, 2022
- KOYO GIKEN INC.
- Kouji KAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPOT WELDING METHOD
- Publication number 20220288718
- Publication date Sep 15, 2022
- Honda Motor Co., Ltd.
- Shinya WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR MANUFACTURING HIGH-STRENGTH BONDED METAL SHEE...
- Publication number 20220258274
- Publication date Aug 18, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Nannan Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELD, RESISTANCE SPOT WELDING METHOD, RESISTANCE SP...
- Publication number 20220228233
- Publication date Jul 21, 2022
- JFE STEEL CORPORATION
- Reiko ENDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPOT WELDING METHOD
- Publication number 20220097164
- Publication date Mar 31, 2022
- Honda Motor Co., Ltd.
- Shinya WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BALANCED WELDING OF DISSIMILAR MATERIALS
- Publication number 20220072647
- Publication date Mar 10, 2022
- KTH PARTS INDUSTRIES, INC.
- Nathan Cloeter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROSTATIC ENERGY STORAGE WELDING MACHINE
- Publication number 20220055144
- Publication date Feb 24, 2022
- Hidemasa Nagamine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDING METHOD AND METHOD FOR PRODUCING RESISTANCE...
- Publication number 20210362266
- Publication date Nov 25, 2021
- JFE STEEL CORPORATION
- Reiko Endo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDED SURFACE COATING USING ELECTRO-SPARK DISCHARGE PROCESS
- Publication number 20210346976
- Publication date Nov 11, 2021
- HUYS INDUSTRIES LIMITED
- Nigel Scotchmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Electric supply or control circuits therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Resistance welding apparatus and resistance welding method for the...

Spot welding method

Spot welded joint, vehicle framework component provided with spot w...

Resistance spot welding method and method for producing resistance...

Spot welding machine

System and method of manufacturing a resistance spot weld of workpi...

High frequency power supply system with closely regulated output fo...

Methods and apparatus to detect stray welding-type current

Evaluation system and evaluation method

Welded advanced high strength steel

Resistance welder controller

Weld shielding apparatus and method of use by controlling shielding...

Inverter power supply

Resistance spot welding method

Method for manufacturing joined member and apparatus for manufactur...

System and method for manufacturing high-strength bonded metal shee...

Bonding system for dual walled turbine components

Power supply system for a mobile resistance welding machine

Aluminum to steel braze resistance spot welding

Method of resistance spot welding of galvanized high-strength steel...

Metallic member bonding device for pressing rod-shaped or cylindric...

Resistance spot welding method

Resistance spot welding method

Spot welding method

Spot welded joint and spot welding method

Capacitive discharge welding system

Weldability improvements in advanced high strength steel

Programmable polarity module for DC resistance spot welding

Systems and methods for integrated welding of metal materials

Welding electrode, method, and device for welding sandwich panels

Patents Applicationslast 30 patents

CURRENT CONTROL METHOD AND CONTROL DEVICE IN RESISTANCE SPOT WELDING

METHOD OF RESISTANCE SPOT WELDING AND RESISTANCE SPOT WELDING APPAR...

RESISTANCE SPOT WELDED JOINT AND METHOD FOR PRODUCING THE SAME

WELDING MACHINE FOR LONGITUDINAL METAL OBJECTS, IN PARTICULAR BILLETS

METHOD FOR MANUFACTURING PROJECTION WELD JOINT, PROJECTION WELD JOI...

RESISTANCE SPOT JOINING METHOD AND RESISTANCE SPOT JOINING APPARATUS

SOLID STATE WELDING APPARATUS AND SOLID STATE WELDING METHOD

DEVICES, SYSTEMS, AND METHODS FOR RESISTANCE WELDING

METHOD FOR MANUFACTURING WELDED STRUCTURE

A welding method

Welding Apparatus That Arranges Welding Heads For Performing Weldin...

RESISTANCE WELDING ELECTRODES, METHODS OF WELDING FLANGES THEREWITH...

SPOT WELDING METHOD

RESISTANCE SPOT WELDING METHOD OF ALUMINUM MATERIAL, CONTROL DEVICE...

JOINT COMPONENT AND MANUFACTURING METHOD THEREOF

RESISTANCE WELDING APPARATUS AND METHOD

JOINING DEVICE AND METHOD FOR MANUFACTURING JOINED OBJECT

HIGH FREQUENCY, HIGH CURRENT MANUFACTURING SYSTEM AND METHOD

RESISTANCE WELDING DEVICE

SYSTEM AND METHOD OF MANUFACTURING A RESISTANCE SPOT WELD OF WORKPI...

POWER SOURCE MODULE FOR JOINT PROCESSES

A WELDING TRANSFORMER

SPOT WELDING METHOD

SYSTEM AND METHOD FOR MANUFACTURING HIGH-STRENGTH BONDED METAL SHEE...

RESISTANCE SPOT WELD, RESISTANCE SPOT WELDING METHOD, RESISTANCE SP...

SPOT WELDING METHOD

BALANCED WELDING OF DISSIMILAR MATERIALS

ELECTROSTATIC ENERGY STORAGE WELDING MACHINE

RESISTANCE SPOT WELDING METHOD AND METHOD FOR PRODUCING RESISTANCE...

WELDED SURFACE COATING USING ELECTRO-SPARK DISCHARGE PROCESS