Assignee
FRONIUS INT GMBH
AT·193 granted patents·49 pending applications·2,142 citations·filing 2000–2025
Top patents by PatentIndex Score
242 records- 0197US6734393B1Data display on a welding screenFRONIUS INT GMBH·Filed 2000·Granted May 11, 2004·299 cites·23 claims
- 0294US6710297B1Method of detecting a welding voltageFRONIUS INT GMBH·Filed 2000·Granted Mar 23, 2004·120 cites·9 claims
- 0393US10232458B2Plug part, jack part and connecting device as well as adapter element for releasably connecting a liquid-cooled welding torch to a hose packageFRONIUS INT GMBH·Filed 2016·Granted Mar 19, 2019·8 cites·15 claims
- 0493USD638270SWelding torchFRONIUS INT GMBH·Filed 2009·Granted May 24, 2011·66 cites·1 claims
- 0593US7015419B2Detecting element for a welding deviceFRONIUS INT GMBH·Filed 2001·Granted Mar 21, 2006·94 cites·33 claims
- 0691US7045742B2System for carrying out a welding processFRONIUS INT GMBH·Filed 2001·Granted May 16, 2006·121 cites·29 claims
- 0790US6927360B2Method for continuously regulating or tracking a position of a welding torch or a welding headFRONIUS INT GMBH·Filed 2001·Granted Aug 9, 2005·86 cites·19 claims
- 0890US6831251B1Welding rod drive unit with main and auxiliary drivesFRONIUS INT GMBH·Filed 2000·Granted Dec 14, 2004·76 cites·35 claims
- 0989US6849828B2Method for regulating and/or controlling a welding current source with a resonance circuitFRONIUS INT GMBH·Filed 2001·Granted Feb 1, 2005·78 cites·17 claims
- 1088US7759603B2Method and device for combined laser-arc welding with control of laser unit according to welding torchFRONIUS INT GMBH·Filed 2005·Granted Jul 20, 2010·20 cites·12 claims
- 1188US6950323B2Method for regulating an inverter systemFRONIUS INT GMBH·Filed 2002·Granted Sep 27, 2005·272 cites·18 claims
- 1287US10104808B2Heat sink and housing for an inverter with such a heat sinkFRONIUS INT GMBH·Filed 2015·Granted Oct 16, 2018·17 cites·12 claims
- 1387US9862056B2Welding torch with a fixing element for the gas nozzle, said element being capable of extension; process control method for a welding system equipped with said welding torch; gas nozzle for said welding torch; and contact tube for said welding torchFRONIUS INT GMBH·Filed 2014·Granted Jan 9, 2018·16 cites·5 claims
- 1487USD647382SHandle for a welding torchFRONIUS INT GMBH·Filed 2010·Granted Oct 25, 2011·42 cites·1 claims
- 1587US7041936B2Method for connecting several welding devices and corresponding welding deviceFRONIUS INT GMBH·Filed 2001·Granted May 9, 2006·46 cites·16 claims
- 1687US6797921B1Welding unit equipped with a communications interface and method for operating the welding unitFRONIUS INT GMBH·Filed 2000·Granted Sep 28, 2004·83 cites·38 claims
- 1786US10661371B2Short circuit welding methodFRONIUS INT GMBH·Filed 2017·Granted May 26, 2020·3 cites·9 claims
- 1886US7577005B2Method for recognizing the load of an island inverter and island inverterFRONIUS INT GMBH·Filed 2005·Granted Aug 18, 2009·37 cites·28 claims
- 1985US9869710B2Determining insulation resistance for photovoltaicsFRONIUS INT GMBH·Filed 2014·Granted Jan 16, 2018·10 cites·18 claims
- 2084US7220941B2Remote controller and control unit for a welding deviceFRONIUS INT GMBH·Filed 2002·Granted May 22, 2007·48 cites·34 claims
- 2183US7049547B1Method for transmitting data and/or synchronizing at least two welding devices and device thereforFRONIUS INT GMBH·Filed 2000·Granted May 23, 2006·34 cites·9 claims
- 2283US6930280B2Method for the control and/or regulation of a welding processFRONIUS INT GMBH·Filed 2001·Granted Aug 16, 2005·42 cites·21 claims
- 2382US11738402B2Method and device for scanning a workpiece surface of a metal workpieceFRONIUS INT GMBH·Filed 2018·Granted Aug 29, 2023·2 cites·17 claims
- 2482US11614475B2Method and photovoltaic inverter for determining the insulation resistance of a photovoltaic system to groundFRONIUS INT GMBH·Filed 2021·Granted Mar 28, 2023·2 cites·15 claims
- 2582US9641079B2Dual buck-boost DC/DC converterFRONIUS INT GMBH·Filed 2015·Granted May 2, 2017·14 cites·15 claims
- 2681US11356055B2Photovoltaic module level monitoring systemFRONIUS INT GMBH·Filed 2019·Granted Jun 7, 2022·6 cites·13 claims
- 2781US7733679B2Method for setting switching times, in particular idle times, of an inverter based on detected power, and inverterFRONIUS INT GMBH·Filed 2004·Granted Jun 8, 2010·68 cites·5 claims
- 2880USD1032314SHandle for a welding torchFRONIUS INT GMBH·Filed 2022·Granted Jun 25, 2024·8 cites·1 claims
- 2980US11742745B2Method for identifying the filter inductor of a grid inverterFRONIUS INT GMBH·Filed 2020·Granted Aug 29, 2023·2 cites·15 claims
- 3080USD838301SHandle for a welding torchFRONIUS INT GMBH·Filed 2017·Granted Jan 15, 2019·22 cites·1 claims
- 3179USD876914SWelding torch gripFRONIUS INT GMBH·Filed 2018·Granted Mar 3, 2020·28 cites·1 claims
- 3279US6844521B2Device for a laser-hybrid welding processFRONIUS INT GMBH·Filed 2001·Granted Jan 18, 2005·33 cites·29 claims
- 3378US10024473B2Hose couplingFRONIUS INT GMBH·Filed 2013·Granted Jul 17, 2018·4 cites·8 claims
- 3478US2024238890A1Welding system and welding methodFRONIUS INT GMBH·Filed 2024·Application pending·0 cites
- 3577US12422491B2Method and system for analyzing an electrical stored energy source and energy supply systemFRONIUS INT GMBH·Filed 2024·Granted Sep 23, 2025·1 cites·12 claims
- 3677US11338383B2TIG welding torch body, TIG welding torch handle, and TIG welding torch having such a TIG welding torch body and TIG welding torch handleFRONIUS INT GMBH·Filed 2018·Granted May 24, 2022·2 cites·16 claims
- 3776USD620886SElectrical power packFRONIUS INT GMBH·Filed 2009·Granted Aug 3, 2010·23 cites·1 claims
- 3875USD904146SWelding torchFRONIUS INT GMBH·Filed 2019·Granted Dec 8, 2020·15 cites·1 claims
- 3975US9902009B2Device and method for contacting a welding rod and contact shellFRONIUS INT GMBH·Filed 2016·Granted Feb 27, 2018·1 cites·7 claims
- 4074US9919376B2Method for controlling a battery-powered welding device, and battery-powered welding deviceFRONIUS INT GMBH·Filed 2014·Granted Mar 20, 2018·7 cites·16 claims
- 4174US7291808B2Method for setting parameters in welding devicesFRONIUS INT GMBH·Filed 2003·Granted Nov 6, 2007·30 cites·11 claims
- 4273US11648151B2Welding helmetFRONIUS INT GMBH·Filed 2021·Granted May 16, 2023·1 cites·15 claims
- 4373US11137748B2Welding control systemFRONIUS INT GMBH·Filed 2014·Granted Oct 5, 2021·6 cites·18 claims
- 4472US9531276B2Method for controlling a power source, and power source and process controller thereforFRONIUS INT GMBH·Filed 2013·Granted Dec 27, 2016·4 cites·13 claims
- 4572US7511244B2Resistance-welding methodFRONIUS INT GMBH·Filed 2007·Granted Mar 31, 2009·3 cites·5 claims
- 4672US2025292702A1Teaching tool for a welding torch, welding torch with such a teaching tool and method for teaching a welding path of a welding torch with such a teaching toolFRONIUS INT GMBH·Filed 2024·Application pending·0 cites
- 4771US11656256B2Method and photovoltaic inverter for determining the system capacity of a photovoltaic system to groundFRONIUS INT GMBH·Filed 2021·Granted May 23, 2023·1 cites·15 claims
- 4871US10688584B2Portable welding arrangement and method for operating a portable welding arrangement, said arrangement comprising a storage battery controlled in accordance with the operating mode of welding apparatusFRONIUS INT GMBH·Filed 2013·Granted Jun 23, 2020·5 cites·20 claims
- 4971US9149885B2Method and apparatus for the production of a welding seam or a three-dimensional structure on a surface of a metallic work pieceFRONIUS INT GMBH·Filed 2012·Granted Oct 6, 2015·3 cites·21 claims
- 5070US11804710B2Arc detectionFRONIUS INT GMBH·Filed 2019·Granted Oct 31, 2023·2 cites·11 claims
Showing the top 50 of 242 patent records by PatentIndex Score.
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