Seam welding

Industry

CPC
B23K26/24

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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 B23K26/00Working by laser beam

Current Industry

B23K26/24Seam welding

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for welding sheets with coatings comprising an alloy of alum...
- Patent number 12,275,087
- Issue date Apr 15, 2025
- Trumpf Laser- und Systemtechnik GmbH
- Tim Hesse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a welded steel blank and associated welded blank
- Patent number 12,269,533
- Issue date Apr 8, 2025
- Arcelormittal
- Cristian Alvarez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Turbocharger turbine assembly having post attachment via a tailed l...
- Patent number 12,257,645
- Issue date Mar 25, 2025
- Garrett Transportation I Inc.
- Petr Balon
- 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
Generation method, estimation method, generator, and estimator
- Patent number 12,223,237
- Issue date Feb 11, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroko Yoshida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Visible laser welding of electronic packaging, automotive electrics...
- Patent number 12,220,764
- Issue date Feb 11, 2025
- Nuburu, Inc.
- Jean Michel Pelaprat
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rechargeable battery and method for welding rechargeable battery
- Patent number 12,218,363
- Issue date Feb 4, 2025
- Samsung SDI Co., Ltd.
- Junil Kang
- 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
Processing method and plant for welding metal strips
- Patent number 12,208,431
- Issue date Jan 28, 2025
- PRIMETALS TECHNOLOGIES GERMANY GMBH
- Josef Hofbauer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding assembly and battery module
- Patent number 12,186,831
- Issue date Jan 7, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Guofeng Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser processing method and laser processing device and sealed type...
- Patent number 12,179,285
- Issue date Dec 31, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Koji Funami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vision-based rotary part offset correction for weld toolpathing
- Patent number 12,179,284
- Issue date Dec 31, 2024
- DM3D Technology, LLC
- Vijayavel Bagavath-Singh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fixture assembly for supporting blanks during shearing and welding...
- Patent number 12,179,293
- Issue date Dec 31, 2024
- Magna International Inc.
- Florian Hanschmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser welding method and laser welding apparatus
- Patent number 12,172,232
- Issue date Dec 24, 2024
- Toyota Jidosha Kabushiki Kaisha
- Akira Tsukui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser-beam welding method and laser-beam welding apparatus
- Patent number 12,172,233
- Issue date Dec 24, 2024
- Toyota Jidosha Kabushiki Kaisha
- Toru Hioki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for laser joining two blanks made of aluminum material
- Patent number 12,168,264
- Issue date Dec 17, 2024
- AUTOTECH ENGINEERING R&D USA INC.
- Weijie Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High leverage beam wobbling
- Patent number 12,162,093
- Issue date Dec 10, 2024
- II-VI DELAWARE, INC.
- Axel Heinrici
- 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 12,157,183
- Issue date Dec 3, 2024
- Trumpf Laser- und Systemtechnik GmbH
- Sebastian Hecker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser welding machine and weld state monitoring method
- Patent number 12,121,990
- Issue date Oct 22, 2024
- Amada Co., Ltd.
- Alexander Wagner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for site-specific enhancement of soft magnetic alloys
- Patent number 12,115,596
- Issue date Oct 15, 2024
- National Technology & Engineering Solutions of Sandia, LLC
- Jeffrey Rodelas
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cable to reduce optical fiber movement and methods to fabricate
- Patent number 12,111,510
- Issue date Oct 8, 2024
- Weatherford Technology Holdings, LLC
- Edward M. Dowd
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and system for laser welding a multiplicity of foils
- Patent number 12,103,106
- Issue date Oct 1, 2024
- Trumpf Laser- und Systemtechnik GmbH
- Nicolai Speker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser welding device
- Patent number 12,076,817
- Issue date Sep 3, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Toru Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Glass welding through non-flat surface
- Patent number 12,036,626
- Issue date Jul 16, 2024
- NEURALINK CORP.
- Joshua S. Hess
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing an assembly for a spark plug and spark plug
- Patent number 12,027,828
- Issue date Jul 2, 2024
- INNIO Jenbacher GmbH & Co OG
- Johann Klausner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pouch type battery cell and method for manufacturing the same
- Patent number 12,009,530
- Issue date Jun 11, 2024
- LG ENERGY SOLUTION, LTD.
- Chang Je Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser-welded faucet
- Patent number 11,999,007
- Issue date Jun 4, 2024
- Kohler Co.
- Arun Bhardwaj
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Devices, systems and methods for a filter
- Patent number 11,992,793
- Issue date May 28, 2024
- Mott Corporation
- Jonathan Bolluyt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flange connection having a weld ring gasket
- Patent number 11,976,754
- Issue date May 7, 2024
- KLINGER Kempchen GmbH
- Torsten Bial
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser welding head with dual movable mirrors providing beam movemen...
- Patent number 11,964,341
- Issue date Apr 23, 2024
- IPG Photonics Corporation
- Yuri Grapov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WELDING DEVICE, WELDING METHOD, BATTERY MANUFACTURING DEVICE AND VE...
- Publication number 20250128353
- Publication date Apr 24, 2025
- LG ENERGY SOLUTION, LTD.
- Chang-Je LEE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MANUFACTURING WELDED MEMBER
- Publication number 20250114866
- Publication date Apr 10, 2025
- FUTABA INDUSTRIAL CO., LTD.
- Shota Muto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MANUFACTURING A COOLING ARRANGEMENT AND COOLING ARRANGEME...
- Publication number 20250096065
- Publication date Mar 20, 2025
- MIBA SINTER AUSTRIA GMBH
- Manuel Pohn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMI-CLOSED LOCAL LOW-VACUUM LASER WELDING DEVICE AND WELDING METHOD
- Publication number 20250091159
- Publication date Mar 20, 2025
- HARBIN WELDING INSTITUTE LIMITED COMPANY
- Ruisheng HUANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRESS HARDENING STEEL (PHS) WELDED BLANKS WITH ENHANCED TOUGHNESS
- Publication number 20250075282
- Publication date Mar 6, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Zhou WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Methods and Systems for Welding Copper and Other Metals Using Blue...
- Publication number 20250073817
- Publication date Mar 6, 2025
- NUBURU, INC.
- Mark S. Zediker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRESSURE RELIEF DEVICE, BATTERY CELL, BATTERY, ELECTRICAL APPARATUS...
- Publication number 20250070377
- Publication date Feb 27, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Wenlin ZHOU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND LASER PROCESSING SYSTEM FOR LASER WELDING
- Publication number 20250058407
- Publication date Feb 20, 2025
- Precitec GmbH & Co. KG
- Thorsten Lorenz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING OF STACKS OF EXTERNAL TABS OF ELECTRODES TO TERMINALS
- Publication number 20250055161
- Publication date Feb 13, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Masoud MOHAMMADPOUR
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME
- Publication number 20240413439
- Publication date Dec 12, 2024
- Prime Planet Energy & Solutions, Inc.
- Shogo TACHIBANA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A PROTECTIVE ELEMENT, FORMED OF A PLURALITY OF...
- Publication number 20240410677
- Publication date Dec 12, 2024
- BENTELER AUTOMOBILTECHNIK GMBH
- CHRISTIAN RUESING
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HYBRID MANUFACTURING AND ELECTRONIC DEVICES MADE THEREBY
- Publication number 20240399663
- Publication date Dec 5, 2024
- Nanyang Technological University
- Cheng Yang Nicholas THAM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING METHOD AND WELDING STRUCTURE OF METAL MEMBER
- Publication number 20240399498
- Publication date Dec 5, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Seiji KUMAZAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AEROSOL-GENERATING DEVICE
- Publication number 20240373927
- Publication date Nov 14, 2024
- KT&G Corporation
- Taehun KIM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR DETERMINING A GEOMETRICAL OUTCOME VARIABLE AND/OR A QUAL...
- Publication number 20240375208
- Publication date Nov 14, 2024
- TRUMPF Laser - und Systemtechnik GmbH
- Patrick Haug
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR WELDING ZINC-COATED SHEETS
- Publication number 20240367262
- Publication date Nov 7, 2024
- TRUMPF Laser - und Systemtechnik GmbH
- Travis Stempky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR WELDING SHEETS WITH COATINGS COMPRISING AN ALLOY OF ALUM...
- Publication number 20240367265
- Publication date Nov 7, 2024
- TRUMPF Laser - und Systemtechnik GmbH
- Tim Hesse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A BODY OR A BODY PART OF A MOTOR VEHICLE
- Publication number 20240351141
- Publication date Oct 24, 2024
- Audi AG
- Tobias BRAUN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH HARDNESS STEEL RACE WELDED TO A CARBURIZED STEEL SHAFT AND A M...
- Publication number 20240342836
- Publication date Oct 17, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for welding or additive manufacturing by laser fusion then c...
- Publication number 20240326168
- Publication date Oct 3, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Lucas BRIZZI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POSITIONING APPARATUS AND WELDING EQUIPMENT
- Publication number 20240326179
- Publication date Oct 3, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Wenchong Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING METHOD
- Publication number 20240326169
- Publication date Oct 3, 2024
- Kabushiki Kaisha Toshiba
- Go OBARA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hydraulic Accumulator
- Publication number 20240318669
- Publication date Sep 26, 2024
- Hydac Technology GmbH
- Peter Kloft
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Joining Components, and Component Connection
- Publication number 20240301903
- Publication date Sep 12, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Manuel ANASENZL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER STORAGE DEVICE AND METHOD FOR PRODUCING THE POWER STORAGE DEVICE
- Publication number 20240304909
- Publication date Sep 12, 2024
- Prime Planet Energy & Solutions, Inc.
- Yozo UCHIDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER-WELDED FAUCET
- Publication number 20240286216
- Publication date Aug 29, 2024
- KOHLER CO.
- Arun Bhardwaj
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING METHOD, LASER WELDING DEVICE, AND COMPUTER PROGRAM PR...
- Publication number 20240269771
- Publication date Aug 15, 2024
- Toyota Jidosha Kabushiki Kaisha
- Shotaro KUROKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING DEVICE AND LASER WELDING METHOD
- Publication number 20240269772
- Publication date Aug 15, 2024
- Toyota Jidosha Kabushiki Kaisha
- Shotaro KUROKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING HEAD WITH DUAL MOVABLE MIRRORS PROVIDING BEAM MOVEMEN...
- Publication number 20240261897
- Publication date Aug 8, 2024
- IPG Photonics Corporation
- Yuri Grapov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS TO CONTROL LASER APPLICATION FOR HANDHELD LASER...
- Publication number 20240253161
- Publication date Aug 1, 2024
- Illinois Tool Works Inc.
- Shuang Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Seam welding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for welding sheets with coatings comprising an alloy of alum...

Method for producing a welded steel blank and associated welded blank

Turbocharger turbine assembly having post attachment via a tailed l...

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

Generation method, estimation method, generator, and estimator

Visible laser welding of electronic packaging, automotive electrics...

Rechargeable battery and method for welding rechargeable battery

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

Processing method and plant for welding metal strips

Welding assembly and battery module

Laser processing method and laser processing device and sealed type...

Vision-based rotary part offset correction for weld toolpathing

Fixture assembly for supporting blanks during shearing and welding...

Laser welding method and laser welding apparatus

Laser-beam welding method and laser-beam welding apparatus

Method for laser joining two blanks made of aluminum material

High leverage beam wobbling

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

Laser welding machine and weld state monitoring method

Methods for site-specific enhancement of soft magnetic alloys

Cable to reduce optical fiber movement and methods to fabricate

Method and system for laser welding a multiplicity of foils

Laser welding device

Glass welding through non-flat surface

Method for manufacturing an assembly for a spark plug and spark plug

Pouch type battery cell and method for manufacturing the same

Laser-welded faucet

Devices, systems and methods for a filter

Flange connection having a weld ring gasket

Laser welding head with dual movable mirrors providing beam movemen...

Patents Applicationslast 30 patents

WELDING DEVICE, WELDING METHOD, BATTERY MANUFACTURING DEVICE AND VE...

METHOD OF MANUFACTURING WELDED MEMBER

METHOD OF MANUFACTURING A COOLING ARRANGEMENT AND COOLING ARRANGEME...

SEMI-CLOSED LOCAL LOW-VACUUM LASER WELDING DEVICE AND WELDING METHOD

PRESS HARDENING STEEL (PHS) WELDED BLANKS WITH ENHANCED TOUGHNESS

Methods and Systems for Welding Copper and Other Metals Using Blue...

PRESSURE RELIEF DEVICE, BATTERY CELL, BATTERY, ELECTRICAL APPARATUS...

METHOD AND LASER PROCESSING SYSTEM FOR LASER WELDING

LASER WELDING OF STACKS OF EXTERNAL TABS OF ELECTRODES TO TERMINALS

SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME

METHOD FOR PRODUCING A PROTECTIVE ELEMENT, FORMED OF A PLURALITY OF...

HYBRID MANUFACTURING AND ELECTRONIC DEVICES MADE THEREBY

WELDING METHOD AND WELDING STRUCTURE OF METAL MEMBER

AEROSOL-GENERATING DEVICE

METHOD FOR DETERMINING A GEOMETRICAL OUTCOME VARIABLE AND/OR A QUAL...

METHOD FOR WELDING ZINC-COATED SHEETS

METHOD FOR WELDING SHEETS WITH COATINGS COMPRISING AN ALLOY OF ALUM...

METHOD FOR PRODUCING A BODY OR A BODY PART OF A MOTOR VEHICLE

HIGH HARDNESS STEEL RACE WELDED TO A CARBURIZED STEEL SHAFT AND A M...

Method for welding or additive manufacturing by laser fusion then c...

POSITIONING APPARATUS AND WELDING EQUIPMENT

LASER WELDING METHOD

Hydraulic Accumulator

Method for Joining Components, and Component Connection

POWER STORAGE DEVICE AND METHOD FOR PRODUCING THE POWER STORAGE DEVICE

LASER-WELDED FAUCET

LASER WELDING METHOD, LASER WELDING DEVICE, AND COMPUTER PROGRAM PR...

LASER WELDING DEVICE AND LASER WELDING METHOD

LASER WELDING HEAD WITH DUAL MOVABLE MIRRORS PROVIDING BEAM MOVEMEN...

SYSTEMS AND METHODS TO CONTROL LASER APPLICATION FOR HANDHELD LASER...