Inventor · disambiguated record
Friedhelm Dorsch
Also filed as: DORSCH FRIEDHELM
6 granted patents·92 citations·filing 1997–2020
83Inventor score
Files withJENOPTIK JENA GMBH2DORSCH FRIEDHELM1TRUMPF LASER & SYSTEMTECHNIK GMBH1TRUMPF LASER GMBH & CO KG1Trumpf Laser—und Systemtechnik GmbH1
Top patents by PatentIndex Score
6 records- 0189US8890023B2Method of verifying seam quality during a laser welding processDORSCH FRIEDHELM·Filed 2012·Granted Nov 18, 2014·18 cites·11 claims
- 0289US6535533B2Mounting substrate and heat sink for high-power diode laser barsJENOPTIK JENA GMBH·Filed 2001·Granted Mar 18, 2003·39 cites·11 claims
- 0387US9501821B2Method 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
- 0485US11925999B2Workpiece processing machine and method for processing a workpiece, in particular by weldingTRUMPF LASER & SYSTEMTECHNIK GMBH·Filed 2020·Granted Mar 12, 2024·2 cites·32 claims
- 0578US7773653B2Diode laser arrangement and associated beam shaping unitTRUMPF LASER GMBH & CO KG·Filed 2005·Granted Aug 10, 2010·10 cites·16 claims
- 0646US5920584AHigh-power diode laser and method for mounting the sameJENOPTIK JENA GMBH·Filed 1997·Granted Jul 6, 1999·15 cites·18 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →