Malte KUMKAR

Person

Weimar, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for forming a laser beam
- Patent number 12,059,746
- Issue date Aug 13, 2024
- Trumpf Laser GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spatial frequency filter device for use with a laser beam, spatial...
- Patent number 12,032,183
- Issue date Jul 9, 2024
- Trumpf Laser- und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System for asymmetric optical beam shaping
- Patent number 11,780,033
- Issue date Oct 10, 2023
- Trumpf Laser- und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diffractive optical beam shaping element
- Patent number 11,150,483
- Issue date Oct 19, 2021
- Trumpf Laser- und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Processing a plate-like workpiece having a transparent, glass, glas...
- Patent number 10,941,069
- Issue date Mar 9, 2021
- Trumpf Laser- und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System for asymmetric optical beam shaping
- Patent number 10,882,143
- Issue date Jan 5, 2021
- Trumpf Laser- und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical system for beam shaping
- Patent number 10,661,384
- Issue date May 26, 2020
- Trumpf Laser- und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diffractive optical beam shaping element
- Patent number 10,620,444
- Issue date Apr 14, 2020
- TRUMPF Laser- und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fiber coupler
- Patent number 9,846,278
- Issue date Dec 19, 2017
- Trumpf Laser GmbH
- Marcin Kozak
- G02 - OPTICS
Information Patent Grant
Fiber coupler
- Patent number 9,557,483
- Issue date Jan 31, 2017
- Trumpf Laser GmbH
- Marcin Kozak
- G02 - OPTICS
Information Patent Grant
Fibre coupler
- Patent number 8,787,716
- Issue date Jul 22, 2014
- Trumpf Laser GmbH + Co. KG
- Malte Kumkar
- G02 - OPTICS
Information Patent Grant
Optical fiber having cladding scattering centers
- Patent number 8,724,863
- Issue date May 13, 2014
- Trumpf Laser GmbH + Co. KG
- Malte Kumkar
- G02 - OPTICS
Information Patent Grant
Optical fiber having cladding scattering centers
- Patent number 7,916,991
- Issue date Mar 29, 2011
- Trumpf Laser GmbH + Co. KG
- Malte Kumkar
- G02 - OPTICS
Information Patent Grant
Diode laser arrangement and associated beam shaping unit
- Patent number 7,773,653
- Issue date Aug 10, 2010
- Trumpf Laser GmbH + Co. KG
- Andreas Voss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser system comprising a number of longitudinally pumped laser-act...
- Patent number 7,542,501
- Issue date Jun 2, 2009
- Trumpf Laser GmbH + Co. KG
- Malte Kumkar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for optical pumping of a laser-active solid body
- Patent number 7,428,257
- Issue date Sep 23, 2008
- Trumpf Laser GmbH + Co. KG
- Malte Kumkar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beam shaping optics and module for a diode laser arrangement
- Patent number 7,167,312
- Issue date Jan 23, 2007
- Trumpf Laser GmbH + Co. KG
- Andreas Voss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser amplifying system
- Patent number 6,765,947
- Issue date Jul 20, 2004
- Trumpf Laser GmbH + Co. KG
- Malte Kumkar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulation device
- Patent number 6,563,845
- Issue date May 13, 2003
- Haas-Laser GmbH + Co. KG
- Malte Kumkar
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMBINATION DEVICE AND OPTICAL SYSTEM
- Publication number 20240045222
- Publication date Feb 8, 2024
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- G02 - OPTICS
Information Patent Application
SUPERPOSITION DEVICE AND OPTICAL SYSTEM
- Publication number 20240045223
- Publication date Feb 8, 2024
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- G02 - OPTICS
Information Patent Application
METHOD FOR SEPARATING A WORKPIECE
- Publication number 20230373034
- Publication date Nov 23, 2023
- TRUMPF Laser - und Systemtechnik GmbH
- Jonas Kleiner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR DIVIDING A TRANSPARENT WORKPIECE
- Publication number 20230377970
- Publication date Nov 23, 2023
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Markus BLOTHE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR MACHINING A MATERIAL
- Publication number 20230330782
- Publication date Oct 19, 2023
- TRUMPF LASER GMBH
- Daniel Grossmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR BEAM-INFLUENCING A LASER BEAM
- Publication number 20230330770
- Publication date Oct 19, 2023
- TRUMPF LASER GMBH
- Daniel Grossmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-ENERGY GLASS CUTTING
- Publication number 20230302574
- Publication date Sep 28, 2023
- TRUMPF Laser - und Systemtechnik GmbH
- Jonas Kleiner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESSING OPTICAL UNIT, LASER PROCESSING APPARATUS AND METHOD FOR...
- Publication number 20230182234
- Publication date Jun 15, 2023
- TRUMPF Laser - und Systemtechnik GmbH
- Daniel Flamm
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A LIGHT DEFLECTION STRUCTURE, USE OF A SUBSTRA...
- Publication number 20230014077
- Publication date Jan 19, 2023
- TRUMPF Laser - und Systemtechnik GmbH
- Felix Zimmermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR THE LASER PROCESSING OF A WORKPIECE, PROCESSING OPTICAL...
- Publication number 20220258284
- Publication date Aug 18, 2022
- TRUMPF Laser - und Systemtechnik GmbH
- Daniel Flamm
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MACHINING A WORKPIECE
- Publication number 20220184744
- Publication date Jun 16, 2022
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPATIAL FREQUENCY FILTER DEVICE FOR USE WITH A LASER BEAM, SPATIAL...
- Publication number 20220035083
- Publication date Feb 3, 2022
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESSING OPTICAL UNIT, LASER PROCESSING APPARATUS AND METHOD FOR...
- Publication number 20220032398
- Publication date Feb 3, 2022
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS AND METHOD FOR FORMING A LASER BEAM
- Publication number 20210354237
- Publication date Nov 18, 2021
- TRUMPF LASER GMBH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BUTT WELDING OF TWO WORKPIECES WITH AN ULTRASHORT PULSE LASER BEAM,...
- Publication number 20210276127
- Publication date Sep 9, 2021
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM FOR ASYMMETRIC OPTICAL BEAM SHAPING
- Publication number 20210170530
- Publication date Jun 10, 2021
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING OF TRANSPARENT WORKPIECES
- Publication number 20210008664
- Publication date Jan 14, 2021
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL SYSTEM FOR BEAM SHAPING
- Publication number 20200316711
- Publication date Oct 8, 2020
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIFFRACTIVE OPTICAL BEAM SHAPING ELEMENT
- Publication number 20200201057
- Publication date Jun 25, 2020
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIFFRACTIVE OPTICAL BEAM SHAPING ELEMENT
- Publication number 20170276951
- Publication date Sep 28, 2017
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL SYSTEM FOR BEAM SHAPING
- Publication number 20170259375
- Publication date Sep 14, 2017
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM FOR ASYMMETRIC OPTICAL BEAM SHAPING
- Publication number 20170252859
- Publication date Sep 7, 2017
- TRUMPF Laser - und Systemtechnik GmbH
- Malte Kumkar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FIBER COUPLER
- Publication number 20170010425
- Publication date Jan 12, 2017
- TRUMPF LASER GMBH
- Marcin KOZAK
- G02 - OPTICS
Information Patent Application
FIBER COUPLER
- Publication number 20150139587
- Publication date May 21, 2015
- Marcin Kozak
- G02 - OPTICS
Information Patent Application
SPLICED JOINT BETWEEN TWO OPTICAL FIBERS, AND METHOD FOR THE PRODUC...
- Publication number 20110317966
- Publication date Dec 29, 2011
- JT Optical Engine GmbH + Co. KG
- Malte Kumkar
- G02 - OPTICS
Information Patent Application
SPLICED CONNECTION BETWEEN TWO OPTICAL FIBERS AND METHOD FOR PRODUC...
- Publication number 20110317967
- Publication date Dec 29, 2011
- JT Optical Engine GmbH + Co. KG
- Malte Kumkar
- G02 - OPTICS
Information Patent Application
Optical Fiber Having Cladding Scattering Centers
- Publication number 20110194816
- Publication date Aug 11, 2011
- TRUMPF Laser GmbH + Co. KG
- Malte Kumkar
- G02 - OPTICS
Information Patent Application
FIBRE COUPLER
- Publication number 20110123155
- Publication date May 26, 2011
- JT Optical Engine GmbH + Co. KG
- Malte Kumkar
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER HAVING CLADDING SCATTERING CENTERS
- Publication number 20090169162
- Publication date Jul 2, 2009
- TRUMPF Laser GmbH + Co. KG
- Malte Kumkar
- G02 - OPTICS
Information Patent Application
Laser system comprising a number of longitudinally pumped laser-act...
- Publication number 20080175296
- Publication date Jul 24, 2008
- TRUMPF Laser GmbH + Co. KG
- Malte Kumkar
- H01 - BASIC ELECTRIC ELEMENTS

Malte KUMKAR

Person

Patents Grantslast 30 patents

Apparatus and method for forming a laser beam

Spatial frequency filter device for use with a laser beam, spatial...

System for asymmetric optical beam shaping

Diffractive optical beam shaping element

Processing a plate-like workpiece having a transparent, glass, glas...

System for asymmetric optical beam shaping

Optical system for beam shaping

Diffractive optical beam shaping element

Fiber coupler

Fiber coupler

Fibre coupler

Optical fiber having cladding scattering centers

Optical fiber having cladding scattering centers

Diode laser arrangement and associated beam shaping unit

Laser system comprising a number of longitudinally pumped laser-act...

Apparatus for optical pumping of a laser-active solid body

Beam shaping optics and module for a diode laser arrangement

Laser amplifying system

Optical modulation device

Patents Applicationslast 30 patents

COMBINATION DEVICE AND OPTICAL SYSTEM

SUPERPOSITION DEVICE AND OPTICAL SYSTEM

METHOD FOR SEPARATING A WORKPIECE

METHOD FOR DIVIDING A TRANSPARENT WORKPIECE

DEVICE FOR MACHINING A MATERIAL

APPARATUS FOR BEAM-INFLUENCING A LASER BEAM

HIGH-ENERGY GLASS CUTTING

PROCESSING OPTICAL UNIT, LASER PROCESSING APPARATUS AND METHOD FOR...

METHOD FOR PRODUCING A LIGHT DEFLECTION STRUCTURE, USE OF A SUBSTRA...

METHOD FOR THE LASER PROCESSING OF A WORKPIECE, PROCESSING OPTICAL...

METHOD FOR MACHINING A WORKPIECE

SPATIAL FREQUENCY FILTER DEVICE FOR USE WITH A LASER BEAM, SPATIAL...

PROCESSING OPTICAL UNIT, LASER PROCESSING APPARATUS AND METHOD FOR...

APPARATUS AND METHOD FOR FORMING A LASER BEAM

BUTT WELDING OF TWO WORKPIECES WITH AN ULTRASHORT PULSE LASER BEAM,...

SYSTEM FOR ASYMMETRIC OPTICAL BEAM SHAPING

LASER WELDING OF TRANSPARENT WORKPIECES

OPTICAL SYSTEM FOR BEAM SHAPING

DIFFRACTIVE OPTICAL BEAM SHAPING ELEMENT

DIFFRACTIVE OPTICAL BEAM SHAPING ELEMENT

OPTICAL SYSTEM FOR BEAM SHAPING

SYSTEM FOR ASYMMETRIC OPTICAL BEAM SHAPING

FIBER COUPLER

FIBER COUPLER

SPLICED JOINT BETWEEN TWO OPTICAL FIBERS, AND METHOD FOR THE PRODUC...

SPLICED CONNECTION BETWEEN TWO OPTICAL FIBERS AND METHOD FOR PRODUC...

Optical Fiber Having Cladding Scattering Centers

FIBRE COUPLER

OPTICAL FIBER HAVING CLADDING SCATTERING CENTERS

Laser system comprising a number of longitudinally pumped laser-act...