characterised by the shape of the pulses produced

Industry

CPC
B23K9/092

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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 B23K9/00Arc welding or cutting

Current Industry

B23K9/092characterised by the shape of the pulses produced

Industries

Patents Grantslast 30 patents

Information Patent Grant
Arc welding control method with imposed currents
- Patent number 12,134,150
- Issue date Nov 5, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Noriyuki Matsuoka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for joining two metallic, tubular joining members and a corr...
- Patent number 12,128,509
- Issue date Oct 29, 2024
- Viega Technology GmbH & Co. KG
- Franziska Neubauer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for controlling arc initiation and termination...
- Patent number 12,128,508
- Issue date Oct 29, 2024
- Illinois Tool Works Inc.
- Craig Steven Knoener
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for voltage control of a short circuit during a...
- Patent number 12,115,604
- Issue date Oct 15, 2024
- Illinois Tool Works Inc.
- Craig Steven Knoener
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding apparatus and welding method
- Patent number 12,090,580
- Issue date Sep 17, 2024
- Masafumi Murakami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
AC pulse arc welding control method
- Patent number 12,005,530
- Issue date Jun 11, 2024
- Daihen Corporation
- Kento Takada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual wire welding or additive manufacturing system and method
- Patent number 11,964,346
- Issue date Apr 23, 2024
- Lincoln Global, Inc.
- Matthew A. Weeks
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Welding device, and welding method employing welding device
- Patent number 11,958,145
- Issue date Apr 16, 2024
- Kobe Steel, Ltd.
- Takashi Yashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods to control pulse welding
- Patent number 11,958,142
- Issue date Apr 16, 2024
- Illinois Tool Works Inc.
- Craig Steven Knoener
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding power supply with extended voltage characteristic
- Patent number 11,742,766
- Issue date Aug 29, 2023
- Esab AB
- Andrzej Mnich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method providing rapid decay of peak pulse current
- Patent number 11,731,209
- Issue date Aug 22, 2023
- Lincoln Global, Inc.
- Judah B. Henry
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for contactlessly striking an arc and welding current source...
- Patent number 11,633,800
- Issue date Apr 25, 2023
- Fronius International GmbH
- Franz Peter Musil
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding method
- Patent number 11,491,570
- Issue date Nov 8, 2022
- Daihen Corporation
- Kento Takada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dabbing pulsed welding system and method
- Patent number 11,478,870
- Issue date Oct 25, 2022
- Illinois Tool Works Inc.
- Robert R. Davidson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual wire welding or additive manufacturing system and method
- Patent number 11,440,121
- Issue date Sep 13, 2022
- Lincoln Global, Inc.
- Todd E. Kooken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controlled short circuit welding system and method
- Patent number 11,370,050
- Issue date Jun 28, 2022
- Illinois Tool Works Inc.
- Robert R. Davidson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding system and wire feeding device
- Patent number 11,370,052
- Issue date Jun 28, 2022
- Daihen Corporation
- Masahiro Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding method and arc welding device
- Patent number 11,298,770
- Issue date Apr 12, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Junji Fujiwara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding system and method for shielded welding wires
- Patent number 11,285,559
- Issue date Mar 29, 2022
- Illinois Tool Works Inc.
- Michael Todd Klegin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding control method
- Patent number 11,267,064
- Issue date Mar 8, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuya Furuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reduced energy welding system and method
- Patent number 11,253,940
- Issue date Feb 22, 2022
- Illinois Tool Works Inc.
- Peter Donald Mehn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding method
- Patent number 11,224,929
- Issue date Jan 18, 2022
- Daihen Corporation
- Daisuke Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode negative pulse welding system and method
- Patent number 11,198,189
- Issue date Dec 14, 2021
- Illinois Tool Works Inc.
- Bryan Dustin Marschke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for welding with AC waveform
- Patent number 11,110,536
- Issue date Sep 7, 2021
- Lincoln Global, Inc.
- Daniel Fleming
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire fed arc welding method having abnormal arc or abnormal short c...
- Patent number 11,014,186
- Issue date May 25, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kaito Matsui
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding waveform for stainless steel applications
- Patent number 10,974,341
- Issue date Apr 13, 2021
- Lincoln Global, Inc.
- Teresa Melfi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding control method
- Patent number 10,974,338
- Issue date Apr 13, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuya Furuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding power supply with extended voltage characteristic
- Patent number 10,944,328
- Issue date Mar 9, 2021
- Esab AB
- Andrzej Mnich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding control method
- Patent number 10,919,100
- Issue date Feb 16, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuya Furuyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding power supply with extended voltage characteristic
- Patent number 10,910,953
- Issue date Feb 2, 2021
- Esab AB
- Andrzej Mnich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLING ON-TIME OF PWM APPLIED TO POWER BLOCKS IN WELDING SYSTEM
- Publication number 20240326149
- Publication date Oct 3, 2024
- The ESAB Group, Inc.
- Philip Magnus Andersson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Joining Two Metallic, Tubular Joining Members and a Corr...
- Publication number 20240261885
- Publication date Aug 8, 2024
- Vega Technology GmbH & Co. KG
- Franziska Neubauer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE MANIPULATION WITH AC WAVEFORM
- Publication number 20240217018
- Publication date Jul 4, 2024
- LINCOLN GLOBAL, INC.
- Steven R. Peters
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUAL WIRE WELDING OR ADDITIVE MANUFACTURING SYSTEM AND METHOD
- Publication number 20240207962
- Publication date Jun 27, 2024
- LINCOLN GLOBAL, INC.
- Matthew A. Weeks
- B22 - CASTING POWDER METALLURGY
Information Patent Application
VARIABLE PWM FREQUENCY RESPONSIVE TO POWER INCREASE EVENT IN WELDIN...
- Publication number 20230283200
- Publication date Sep 7, 2023
- ESAB AB
- David Juliusson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and Apparatus for Welding Workpieces
- Publication number 20230226635
- Publication date Jul 20, 2023
- FRONIUS INTERNATIONAL GMBH
- Peter Lattner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR ADAPTING BREAK POINT FOR SHORT CIRCUIT WELDING
- Publication number 20230066991
- Publication date Mar 2, 2023
- LINCOLN GLOBAL, INC.
- Daniel P. Fleming
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIRECT CURRENT ARC WELDING CONTROL METHOD
- Publication number 20230041907
- Publication date Feb 9, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- TAKAHIRO NOGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING SYSTEM DEVICE DETECTION
- Publication number 20230027436
- Publication date Jan 26, 2023
- LINCOLN GLOBAL, INC.
- Jonathon C. Kelm
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND WELDING DEVICE FOR CARRYING OUT A MULTIPLE WELDING METHOD
- Publication number 20220324048
- Publication date Oct 13, 2022
- FRONIUS INTERNATIONAL GMBH
- Dominik SÖLLINGER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS TO MITIGATE FUSION BETWEEN A WIRE ELECTRODE AND...
- Publication number 20220134462
- Publication date May 5, 2022
- Illinois Tool Works Inc.
- Shuang Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR CONTROLLING A WELDING PROCESS
- Publication number 20220055137
- Publication date Feb 24, 2022
- FRONIUS INTERNATIONAL GMBH
- Dominik SÖLLINGER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR WELDING A ZINC COATED STEEL SHEET
- Publication number 20210394294
- Publication date Dec 23, 2021
- POSCO
- Gyu-Yeol Bae
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING CONTROL METHOD
- Publication number 20210299773
- Publication date Sep 30, 2021
- Panasonic Intellectual Property Managment Co., Ltd.
- Noriyuki MATSUOKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING POWER SUPPLY WITH EXTENDED VOLTAGE CHARACTERISTIC
- Publication number 20210305902
- Publication date Sep 30, 2021
- ESAB AB
- Andrzej MNICH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING METHOD COMPRISING A CONSUMABLE WELDING WIRE
- Publication number 20210237191
- Publication date Aug 5, 2021
- FRONIUS INTERNATIONAL GMBH
- Dominik SOELLINGER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF ARC WELDING CONTROL
- Publication number 20210154761
- Publication date May 27, 2021
- DAIHEN Corporation
- Kento TAKADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING WAVEFORM FOR STAINLESS STEEL APPLICATIONS
- Publication number 20210114132
- Publication date Apr 22, 2021
- LINCOLN GLOBAL, INC.
- Teresa A. Melfi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD PROVIDING RAPID DECAY OF PEAK PULSE CURRENT
- Publication number 20210101219
- Publication date Apr 8, 2021
- LINCOLN GLOBAL, INC.
- Judah B. Henry
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SHIELDING GAS CUSTOMIZED WELDING APPARATUS AND METHOD
- Publication number 20210101221
- Publication date Apr 8, 2021
- LINCOLN GLOBAL, INC.
- Charles Cross
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and Apparatus for Pulse Welding
- Publication number 20210086281
- Publication date Mar 25, 2021
- Illinois Tool Works Inc.
- Robert R. Davidson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING DEVICE, AND WELDING METHOD EMPLOYING WELDING DEVICE
- Publication number 20210016386
- Publication date Jan 21, 2021
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Takashi YASHIMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUAL WIRE WELDING OR ADDITIVE MANUFACTURING SYSTEM AND METHOD
- Publication number 20200398364
- Publication date Dec 24, 2020
- LINCOLN GLOBAL, INC.
- Matthew A. Weeks
- B22 - CASTING POWDER METALLURGY
Information Patent Application
System and Method for Short Arc Welding
- Publication number 20200316704
- Publication date Oct 8, 2020
- Illinois Tool Works Inc.
- Justin M. Durik
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR CONTACTLESSLY STRIKING AN ARC AND WELDING CURRENT SOURCE...
- Publication number 20200261996
- Publication date Aug 20, 2020
- FRONIUS INTERNATIONAL GMBH
- Franz Peter MUSIL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING METHOD
- Publication number 20200254552
- Publication date Aug 13, 2020
- DAIHEN Corporation
- Kento TAKADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TIG WELDING ARC INITIATION
- Publication number 20200246901
- Publication date Aug 6, 2020
- LINCOLN GLOBAL, INC.
- Timothy A. Lytle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding Type Power Supply For TIG Starts
- Publication number 20200139469
- Publication date May 7, 2020
- Illinois Tool Works Inc.
- Quinn W. Schartner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM FOR TIG SHIELDING GAS PREFLOW, POSTFLOW, AND ARC STARTING
- Publication number 20200139472
- Publication date May 7, 2020
- Illinois Tool Works Inc.
- Zachary Joseph Erndt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TWO-STAGE PULSE RAMP
- Publication number 20200130087
- Publication date Apr 30, 2020
- LINCOLN GLOBAL, INC.
- DANIEL FLEMING
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

characterised by the shape of the pulses produced

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Arc welding control method with imposed currents

Method for joining two metallic, tubular joining members and a corr...

Systems and methods for controlling arc initiation and termination...

Systems and methods for voltage control of a short circuit during a...

Welding apparatus and welding method

AC pulse arc welding control method

Dual wire welding or additive manufacturing system and method

Welding device, and welding method employing welding device

Systems and methods to control pulse welding

Welding power supply with extended voltage characteristic

System and method providing rapid decay of peak pulse current

Method for contactlessly striking an arc and welding current source...

Arc welding method

Dabbing pulsed welding system and method

Dual wire welding or additive manufacturing system and method

Controlled short circuit welding system and method

Arc welding system and wire feeding device

Arc welding method and arc welding device

Welding system and method for shielded welding wires

Arc welding control method

Reduced energy welding system and method

Arc welding method

Electrode negative pulse welding system and method

Apparatus and method for welding with AC waveform

Wire fed arc welding method having abnormal arc or abnormal short c...

Welding waveform for stainless steel applications

Arc welding control method

Welding power supply with extended voltage characteristic

Arc welding control method

Welding power supply with extended voltage characteristic

Patents Applicationslast 30 patents

CONTROLLING ON-TIME OF PWM APPLIED TO POWER BLOCKS IN WELDING SYSTEM

Method for Joining Two Metallic, Tubular Joining Members and a Corr...

WIRE MANIPULATION WITH AC WAVEFORM

DUAL WIRE WELDING OR ADDITIVE MANUFACTURING SYSTEM AND METHOD

VARIABLE PWM FREQUENCY RESPONSIVE TO POWER INCREASE EVENT IN WELDIN...

Method and Apparatus for Welding Workpieces

SYSTEM AND METHOD FOR ADAPTING BREAK POINT FOR SHORT CIRCUIT WELDING

DIRECT CURRENT ARC WELDING CONTROL METHOD

WELDING SYSTEM DEVICE DETECTION

METHOD AND WELDING DEVICE FOR CARRYING OUT A MULTIPLE WELDING METHOD

SYSTEMS AND METHODS TO MITIGATE FUSION BETWEEN A WIRE ELECTRODE AND...

METHOD FOR CONTROLLING A WELDING PROCESS

METHOD FOR WELDING A ZINC COATED STEEL SHEET

ARC WELDING CONTROL METHOD

WELDING POWER SUPPLY WITH EXTENDED VOLTAGE CHARACTERISTIC

ARC WELDING METHOD COMPRISING A CONSUMABLE WELDING WIRE

METHOD OF ARC WELDING CONTROL

WELDING WAVEFORM FOR STAINLESS STEEL APPLICATIONS

SYSTEM AND METHOD PROVIDING RAPID DECAY OF PEAK PULSE CURRENT

SHIELDING GAS CUSTOMIZED WELDING APPARATUS AND METHOD

Method and Apparatus for Pulse Welding

WELDING DEVICE, AND WELDING METHOD EMPLOYING WELDING DEVICE

DUAL WIRE WELDING OR ADDITIVE MANUFACTURING SYSTEM AND METHOD

System and Method for Short Arc Welding

METHOD FOR CONTACTLESSLY STRIKING AN ARC AND WELDING CURRENT SOURCE...

ARC WELDING METHOD

TIG WELDING ARC INITIATION

Welding Type Power Supply For TIG Starts

SYSTEM FOR TIG SHIELDING GAS PREFLOW, POSTFLOW, AND ARC STARTING

TWO-STAGE PULSE RAMP