by controlling the distance between laser head and workpiece

Industry

CPC
B23K26/048

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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

B23K26/048by controlling the distance between laser head and workpiece

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods and devices for determining a reference focus position of a...
- Patent number 12,251,775
- Issue date Mar 18, 2025
- Trumpf Laser- und Systemtechnik GmbH
- Jeremy Meyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser soldering system and light shaping method thereof
- Patent number 12,214,436
- Issue date Feb 4, 2025
- Delta Electronics, Inc.
- Yu-Chen Chang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser machining device
- Patent number 12,157,187
- Issue date Dec 3, 2024
- Hamamatsu Photonics K.K.
- Takeshi Sakamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser machining head and laser machining device
- Patent number 12,145,214
- Issue date Nov 19, 2024
- Hamamatsu Photonics K.K.
- Takeshi Sakamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser processing method, and laser processing device
- Patent number 12,128,498
- Issue date Oct 29, 2024
- Hamamatsu Photonics K.K.
- Takafumi Ogiwara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser machining apparatus, method for setting machining conditions,...
- Patent number 11,975,406
- Issue date May 7, 2024
- Amada Co., Ltd.
- Yoichi Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Continuous welding method and device for hybrid welding, welded fin...
- Patent number 11,931,826
- Issue date Mar 19, 2024
- CRRC QINGDAO SIFANG CO., LTD.
- Xiaohui Han
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser processing apparatus capable of measuring a distance to a wor...
- Patent number 11,852,894
- Issue date Dec 26, 2023
- Keyence Corporation
- Kazuma Nehashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Detecting apparatus
- Patent number 11,794,277
- Issue date Oct 24, 2023
- Disco Corporation
- Keiji Nomaru
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser transmission characteristic value determination method
- Patent number 11,772,197
- Issue date Oct 3, 2023
- LG ENERGY SOLUTION, LTD.
- Young Kyu Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser ablation spectrometry apparatus
- Patent number 11,768,157
- Issue date Sep 26, 2023
- Applied Spectra, Inc.
- Jong Hyun Yoo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser machining system and method for machining a workpiece using a...
- Patent number 11,731,211
- Issue date Aug 22, 2023
- Precitec GmbH & Co. KG
- Bert Schürmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for detecting the operating condition of an optical element...
- Patent number 11,685,002
- Issue date Jun 27, 2023
- ADIGE S.P.A.
- Maurizio Sbetti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser containment structure for a laser printhead
- Patent number 11,648,789
- Issue date May 16, 2023
- Zebra Technologies Corporation
- Richard Mark Clayton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser machining device and laser machining method
- Patent number 11,559,851
- Issue date Jan 24, 2023
- FANUC CORPORATION
- Kouichi Miyashita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for laser ablation analysis
- Patent number 11,555,786
- Issue date Jan 17, 2023
- Applied Spectra, Inc.
- Jong Hyun Yoo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Measuring device for determining a distance between a laser process...
- Patent number 11,549,798
- Issue date Jan 10, 2023
- Precitec GmbH & Co. KG
- Matthias Strebel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser welding method
- Patent number 11,511,370
- Issue date Nov 29, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Michio Sakurai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Insulation part and laser machining head with insulation part detec...
- Patent number 11,446,758
- Issue date Sep 20, 2022
- Precitec GmbH & Co. KG
- Georg Spörl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser ablation analysis
- Patent number 11,435,290
- Issue date Sep 6, 2022
- Applied Spectra, Inc.
- Alexander A. Bol'shakov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser machining systems and methods
- Patent number 11,420,288
- Issue date Aug 23, 2022
- General Electric Company
- Hongqiang Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Double fibre laser cutting system
- Patent number 11,389,905
- Issue date Jul 19, 2022
- TECOI CORTE, S. L.
- Jorge Luis Rodriguez Ordas
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Height detecting apparatus and laser processing apparatus
- Patent number 11,361,996
- Issue date Jun 14, 2022
- Disco Corporation
- Keiji Nomaru
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser transfer apparatus and transfer method using i he same
- Patent number 11,348,821
- Issue date May 31, 2022
- Samsung Electronics Co., Ltd.
- Doyoung Kwag
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser processing method
- Patent number 11,325,205
- Issue date May 10, 2022
- Disco Corporation
- Atsushi Ueki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Guidance of a cutting head in relation to a material by using senso...
- Patent number 11,267,073
- Issue date Mar 8, 2022
- Siemens Aktiengesellschaft
- Gerhard Forster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for multiphase laser ablation analysis
- Patent number 11,247,295
- Issue date Feb 15, 2022
- Applied Spectra, Inc.
- Alexander A. Bol'shakov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser processing method and device
- Patent number 11,241,757
- Issue date Feb 8, 2022
- Hamamatsu Photonics K.K.
- Kazuhiro Atsumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining head for a laser machining device
- Patent number 11,219,967
- Issue date Jan 11, 2022
- Precitec Optronik GmbH
- Markus Kogel-Hollacher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sensor device for scanning laser processing of a workpiece by means...
- Patent number 11,192,203
- Issue date Dec 7, 2021
- JENOPTIK Automatisierungstechnik GmbH
- Wolfgang Wittenbecher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DICING DEVICE, SEMICONDUCTOR CHIP MANUFACTURING METHOD, AND SEMICON...
- Publication number 20250174473
- Publication date May 29, 2025
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Yoshikuni SUZUKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINING CONDITION ACQUISITION METHOD AND LASER MACHINING DEVICE
- Publication number 20250100085
- Publication date Mar 27, 2025
- Hamamatsu Photonics K.K.
- Yo SUGIMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER MACHINING DEVICE
- Publication number 20250091164
- Publication date Mar 20, 2025
- HAMAMATSU PHOTONICS K. K.
- Takeshi SAKAMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR COATING A WORKPIECE USING A LASER DEVICE
- Publication number 20250083253
- Publication date Mar 13, 2025
- HPL Technologies GMBH
- Tobias Phillip UTSCH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING METHOD AND LASER WELDING DEVICE
- Publication number 20240351138
- Publication date Oct 24, 2024
- Honda Motor Co., Ltd.
- Takashi KOBAYASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A DEVICE AND A METHOD FOR OPTICAL ENGRAVING OF A DIFFRACTION GRATIN...
- Publication number 20240253152
- Publication date Aug 1, 2024
- BOEGLI-GRAVURES S.A.
- Charles BOEGLI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER MACHINING DEVICE AND NOZZLE UNIT FOR LASER MACHINING DEVICE
- Publication number 20240227070
- Publication date Jul 11, 2024
- KOMATSU INDUSTRIES CORPORATION
- Yoshihiro YAMAGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER MACHINING DEVICE AND NOZZLE UNIT FOR LASER MACHINING DEVICE
- Publication number 20240131621
- Publication date Apr 25, 2024
- KOMATSU INDUSTRIES CORPORATION
- Yoshihiro YAMAGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
- Publication number 20240051067
- Publication date Feb 15, 2024
- Hamamatsu Photonics K.K.
- Yo SUGIMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER MACHINING HEAD AND METHOD FOR MACHINING A WORKPIECE
- Publication number 20240024981
- Publication date Jan 25, 2024
- Precitec GmbH & Co. KG
- Tom WALDE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF CALIBRATING A FOCAL POINT OF A LASER APPARATUS MOUNTED ON...
- Publication number 20230405724
- Publication date Dec 21, 2023
- AGC Glass Europe
- Eric MORGANTE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONSTANT KERF DIEBOARD CUTTING SYSTEM USING LASER AND VISION
- Publication number 20230278135
- Publication date Sep 7, 2023
- Seoul Laser Dieboard System Co., Ltd.
- Kyong Chan Lim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser Containment Structure for a Laser Printhead
- Publication number 20230234386
- Publication date Jul 27, 2023
- Zebra Technologies Corporation
- Richard Mark Clayton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD
- Publication number 20230201958
- Publication date Jun 29, 2023
- Mitsubishi Electric Corporation
- Takanori MIYAZAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESSING APPARATUS
- Publication number 20230191531
- Publication date Jun 22, 2023
- Nikon Corporation
- Kaneyuki NAITO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS AND METHOD FOR REMOVING AT LEAST ONE PORTION OF AT LEAST...
- Publication number 20230173616
- Publication date Jun 8, 2023
- AGC Glass Europe
- Eric MORGANTE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS AND METHOD FOR REMOVING AT LEAST ONE PORTION OF AT LEAST...
- Publication number 20230173617
- Publication date Jun 8, 2023
- AGC Glass Europe
- Eric MORGANTE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AN AUTOMATIC SURFACE TRACING METHOD, SYSTEM, AND STORAGE MEDIUM FOR...
- Publication number 20230150056
- Publication date May 18, 2023
- INNOFOCUS PHOTONICS TECHNOLOGY PTY LTD
- Jinchuan ZHENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER ABLATION SPECTROMETRY APPARATUS
- Publication number 20230152236
- Publication date May 18, 2023
- Applied Spectra, Inc.
- Jong Hyun Yoo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD TO MEASURE AND CALIBRATE LASER PROCESSING MACHINE...
- Publication number 20230130740
- Publication date Apr 27, 2023
- II-VI Delaware, Inc.
- Danny Chan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER PROCESSING MACHINE AND PROCESSING METHOD
- Publication number 20230095329
- Publication date Mar 30, 2023
- AMADA CO., LTD.
- Yuya MIZOGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR REMOVING AT LEAST ONE PORTION OF AT LEAST ONE COATING...
- Publication number 20230083188
- Publication date Mar 16, 2023
- AGC Glass Europe
- Julien DUPUY
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER SOLDERING SYSTEM AND LIGHT SHAPING METHOD THEREOF
- Publication number 20230023814
- Publication date Jan 26, 2023
- Delta Electronics, Inc.
- Yu-Chen CHANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING AND CONTROLLING THE SEPARATION DI...
- Publication number 20230013723
- Publication date Jan 19, 2023
- Adige S.p.A.
- Simone DONADELLO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR LASER ABLATION ANALYSIS
- Publication number 20230009647
- Publication date Jan 12, 2023
- Applied Spectra, Inc.
- Jong Hyun Yoo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER AUTOMATIC FOCUSING EQUIPMENT FOR LASER ENGRAVING MACHINE
- Publication number 20230009595
- Publication date Jan 12, 2023
- Zengqiang XU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANUAL LASER CLEANING DEVICE
- Publication number 20230001460
- Publication date Jan 5, 2023
- IMT Co., Ltd.
- Jongmyoung LEE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method For Creating An Iridescent Visual Effect On The Surface Of A...
- Publication number 20220274204
- Publication date Sep 1, 2022
- APERAM
- Ismaël Guillotte
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER PROCESSING APPARATUS
- Publication number 20220193830
- Publication date Jun 23, 2022
- Disco Corporation
- Kenji FURUTA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD
- Publication number 20220184733
- Publication date Jun 16, 2022
- TOKYO ELECTRON LIMITED
- Hirotoshi MORI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

by controlling the distance between laser head and workpiece

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and devices for determining a reference focus position of a...

Laser soldering system and light shaping method thereof

Laser machining device

Laser machining head and laser machining device

Laser processing method, and laser processing device

Laser machining apparatus, method for setting machining conditions,...

Continuous welding method and device for hybrid welding, welded fin...

Laser processing apparatus capable of measuring a distance to a wor...

Detecting apparatus

Laser transmission characteristic value determination method

Laser ablation spectrometry apparatus

Laser machining system and method for machining a workpiece using a...

Method for detecting the operating condition of an optical element...

Laser containment structure for a laser printhead

Laser machining device and laser machining method

Apparatus for laser ablation analysis

Measuring device for determining a distance between a laser process...

Laser welding method

Insulation part and laser machining head with insulation part detec...

Laser ablation analysis

Laser machining systems and methods

Double fibre laser cutting system

Height detecting apparatus and laser processing apparatus

Laser transfer apparatus and transfer method using i he same

Laser processing method

Guidance of a cutting head in relation to a material by using senso...

Methods for multiphase laser ablation analysis

Laser processing method and device

Machining head for a laser machining device

Sensor device for scanning laser processing of a workpiece by means...

Patents Applicationslast 30 patents

DICING DEVICE, SEMICONDUCTOR CHIP MANUFACTURING METHOD, AND SEMICON...

MACHINING CONDITION ACQUISITION METHOD AND LASER MACHINING DEVICE

LASER MACHINING DEVICE

APPARATUS FOR COATING A WORKPIECE USING A LASER DEVICE

LASER WELDING METHOD AND LASER WELDING DEVICE

A DEVICE AND A METHOD FOR OPTICAL ENGRAVING OF A DIFFRACTION GRATIN...

LASER MACHINING DEVICE AND NOZZLE UNIT FOR LASER MACHINING DEVICE

LASER MACHINING DEVICE AND NOZZLE UNIT FOR LASER MACHINING DEVICE

LASER PROCESSING DEVICE AND LASER PROCESSING METHOD

LASER MACHINING HEAD AND METHOD FOR MACHINING A WORKPIECE

METHOD OF CALIBRATING A FOCAL POINT OF A LASER APPARATUS MOUNTED ON...

CONSTANT KERF DIEBOARD CUTTING SYSTEM USING LASER AND VISION

Laser Containment Structure for a Laser Printhead

LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD

PROCESSING APPARATUS

APPARATUS AND METHOD FOR REMOVING AT LEAST ONE PORTION OF AT LEAST...

APPARATUS AND METHOD FOR REMOVING AT LEAST ONE PORTION OF AT LEAST...

AN AUTOMATIC SURFACE TRACING METHOD, SYSTEM, AND STORAGE MEDIUM FOR...

LASER ABLATION SPECTROMETRY APPARATUS

SYSTEM AND METHOD TO MEASURE AND CALIBRATE LASER PROCESSING MACHINE...

LASER PROCESSING MACHINE AND PROCESSING METHOD

APPARATUS FOR REMOVING AT LEAST ONE PORTION OF AT LEAST ONE COATING...

LASER SOLDERING SYSTEM AND LIGHT SHAPING METHOD THEREOF

METHOD AND SYSTEM FOR DETERMINING AND CONTROLLING THE SEPARATION DI...

APPARATUS FOR LASER ABLATION ANALYSIS

LASER AUTOMATIC FOCUSING EQUIPMENT FOR LASER ENGRAVING MACHINE

MANUAL LASER CLEANING DEVICE

Method For Creating An Iridescent Visual Effect On The Surface Of A...

LASER PROCESSING APPARATUS

SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD