Assignee
Trumpf Laser—und Systemtechnik GmbH
DE·22 granted patents·46 citations·filing 2013–2023
Top patents by PatentIndex Score
22 records- 0195US11215761B2Method and arrangement for generating a laser beam having a differing beam profile characteristic by coupling different input laser beams into different cores of a multi-clad fiberTrumpf Laser—und Systemtechnik GmbH·Filed 2019·Granted Jan 4, 2022·14 cites·5 claims
- 0293US11135680B2Irradiation devices, machines, and methods for producing three-dimensional componentsTrumpf Laser—und Systemtechnik GmbH·Filed 2018·Granted Oct 5, 2021·16 cites·18 claims
- 0392US11806804B2Method and arrangement for generating a laser beam having a differing beam profile characteristic by a multi-clad fiberTrumpf Laser—und Systemtechnik GmbH·Filed 2021·Granted Nov 7, 2023·1 cites·18 claims
- 0487US9501821B2Method for detecting defects during a laser-machining process and laser-machining deviceTrumpf Laser—und Systemtechnik GmbH·Filed 2013·Granted Nov 22, 2016·8 cites·14 claims
- 0585US12103106B2Method and system for laser welding a multiplicity of foilsTrumpf Laser—und Systemtechnik GmbH·Filed 2021·Granted Oct 1, 2024·1 cites·15 claims
- 0681US12115595B2Hairpin welding method and apparatusTrumpf Laser—und Systemtechnik GmbH·Filed 2021·Granted Oct 15, 2024·1 cites·15 claims
- 0778US12142976B2Method for joining copper hairpins and statorTrumpf Laser—und Systemtechnik GmbH·Filed 2020·Granted Nov 12, 2024·1 cites·18 claims
- 0878US11123931B2Methods and devices for producing three-dimensional objects by selectively solidifying a construction material applied in layersTrumpf Laser—und Systemtechnik GmbH·Filed 2018·Granted Sep 21, 2021·2 cites·19 claims
- 0968US12515978B2Method for separating ultrathin glassTrumpf Laser—und Systemtechnik GmbH·Filed 2023·Granted Jan 6, 2026·0 cites·14 claims
- 1068US11780033B2System for asymmetric optical beam shapingTrumpf Laser—und Systemtechnik GmbH·Filed 2020·Granted Oct 10, 2023·0 cites·13 claims
- 1167US11141792B2Modularly constructed SLM or SLS processing machineTrumpf Laser—und Systemtechnik GmbH·Filed 2017·Granted Oct 12, 2021·2 cites·21 claims
- 1266US12576454B2Laser soldering for steel bodywork partsTrumpf Laser—und Systemtechnik GmbH·Filed 2022·Granted Mar 17, 2026·0 cites·14 claims
- 1366US12479045B2Method for the laser welding of a workpiece, with beam shaping by means of an axicon, and optical apparatusTrumpf Laser—und Systemtechnik GmbH·Filed 2022·Granted Nov 25, 2025·0 cites·12 claims
- 1465US12576460B2Method for machining a workpieceTrumpf Laser—und Systemtechnik GmbH·Filed 2022·Granted Mar 17, 2026·0 cites·9 claims
- 1555US12465976B2Method for operating a device for additive manufacturing of a three-dimensional objectTrumpf Laser—und Systemtechnik GmbH·Filed 2022·Granted Nov 11, 2025·0 cites·19 claims
- 1651US11305356B2Building cylinders for machines for the layer-by-layer production of three-dimensional objectsTrumpf Laser—und Systemtechnik GmbH·Filed 2020·Granted Apr 19, 2022·0 cites·23 claims
- 1750US12251775B2Methods and devices for determining a reference focus position of a beam of beam-based machine tools by performing test cuts on a workpieceTrumpf Laser—und Systemtechnik GmbH·Filed 2018·Granted Mar 18, 2025·0 cites·12 claims
- 1850US11660675B2Cover arrangements for machines for manufacturing three-dimensional componentsTrumpf Laser—und Systemtechnik GmbH·Filed 2020·Granted May 30, 2023·0 cites·17 claims
- 1948US12383979B2Segmented beam-shaping element and laser processing installationTrumpf Laser—und Systemtechnik GmbH·Filed 2022·Granted Aug 12, 2025·0 cites·18 claims
- 2046US11571749B2Lifting apparatuses for building cylinders in machines for producing 3D components, and methods for controlling the lifting apparatusesTrumpf Laser—und Systemtechnik GmbH·Filed 2020·Granted Feb 7, 2023·0 cites·13 claims
- 2146US10777961B2Generating plasma or laser pulses by radiofrequency excitation pulsesTrumpf Laser—und Systemtechnik GmbH·Filed 2018·Granted Sep 15, 2020·0 cites·20 claims
- 2241US10843292B2Initial distance approach for laser processingTrumpf Laser—und Systemtechnik GmbH·Filed 2017·Granted Nov 24, 2020·0 cites·13 claims
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