Inventor · disambiguated record
Claus Zumstrull
Also filed as: ZUMSTRULL CLAUS
24 granted patents·2 pending applications·129 citations·filing 1999–2016
94Inventor score
Top patents by PatentIndex Score
26 records- 0192US6274967B1Piezoelectric actuator for a servo drive, servo drive with a piezoelectric actuator and method of producing a piezoelectric actuatorSIEMENS AG·Filed 1999·Granted Aug 14, 2001·59 cites·15 claims
- 0282US7545080B2Monolithic piezoactuator with rotation of the polarisation in the transition region and use of said piezoactuatorSIEMENS AG·Filed 2006·Granted Jun 9, 2009·10 cites·11 claims
- 0372US7222424B2Method for producing a tubular spring and an actuator unit comprising one such tubular springSIEMENS AG·Filed 2004·Granted May 29, 2007·14 cites·7 claims
- 0465US9709186B2Modular actuator unit for a fuel injection valveCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Granted Jul 18, 2017·1 cites·11 claims
- 0565US8006669B2Sealing arrangement of a piezoactuator for a fuel injection valve of an internal combustion engineCONTINENTAL AUTOMOTIVE GMBH·Filed 2007·Granted Aug 30, 2011·4 cites·20 claims
- 0664US6984924B1Piezoelectric actuator unitSIEMENS AG·Filed 1999·Granted Jan 10, 2006·20 cites·18 claims
- 0757US7612487B2Contact mat for an actuator, and associated production methodSIEMENS AG·Filed 2004·Granted Nov 3, 2009·6 cites·12 claims
- 0853US9691965B2Method for making electrical contact with an electronic component in the form of a stack, and electronic component having a contact-making structureRICHTER THOMAS·Filed 2013·Granted Jun 27, 2017·0 cites·10 claims
- 0951US7564169B2Piezo actuator and associated production methodSIEMENS AG·Filed 2004·Granted Jul 21, 2009·4 cites·13 claims
- 1050US10217925B2Method for producing an electronic structural element as a stackCONTINENTAL AUTOMOTIVE GMBH·Filed 2016·Granted Feb 26, 2019·0 cites·7 claims
- 1150US9972765B2Method for producing an electronic structural element as a stackCONTINENTAL AUTOMOTIVE GMBH·Filed 2013·Granted May 15, 2018·0 cites·8 claims
- 1249US8264125B2Piezoelectric component comprising a security layer and an infiltration barrier and a method for the production thereofDENZLER MICHAEL·Filed 2008·Granted Sep 11, 2012·1 cites·17 claims
- 1349US6532942B2Pre-treatment method for an electromagnetic transducerSIEMENS AG·Filed 2002·Granted Mar 18, 2003·6 cites·10 claims
- 1446US7750539B2Reception bush for a piezoactuatorCONTINENTAL AUTOMOTIVE GMBH·Filed 2004·Granted Jul 6, 2010·1 cites·23 claims
- 1545US6917141B2Device with a piezoelectric actuatorSIEMENS AG·Filed 2004·Granted Jul 12, 2005·2 cites·16 claims
- 1644US7646139B2Head plate assembly for an actuator and method for producing an actuatorSIEMENS AG·Filed 2005·Granted Jan 12, 2010·0 cites·19 claims
- 1743US2011138593A1Method for producing a monolithic piezo actuator with stack elements, monolithic piezo actuator with stack elements, and use of the piezo actuatorSCHUH CARSTEN·Filed 2011·Application pending·0 cites
- 1842US9887345B2Piezo-stack with passivation, and a method for the passivation of a piezo-stackCONTINENTAL AUTOMOTIVE GMBH·Filed 2012·Granted Feb 6, 2018·0 cites·10 claims
- 1942US8112886B2Production method of contact mat for an actuatorDOELLGAST BERNHARD·Filed 2008·Granted Feb 14, 2012·0 cites·11 claims
- 2041US7218037B2Method for improving the long-term stability of a piezoelectric actuator and a piezoelectric actuatorSIEMENS AG·Filed 2005·Granted May 15, 2007·0 cites·14 claims
- 2139US7906888B2Actuator for actuating a fuel injection valveCONTINENTAL AUTOMOTIVE GMBH·Filed 2005·Granted Mar 15, 2011·0 cites·17 claims
- 2239US7784444B2Actuating drive for actuating a fuel injection valveCONTINENTAL AUTOMOTIVE GMBH·Filed 2006·Granted Aug 31, 2010·0 cites·20 claims
- 2336US7504762B2Receiving sleeve for a piezoelectric actuatorSIEMENS AG·Filed 2004·Granted Mar 17, 2009·0 cites·20 claims
- 2435US7334329B2Method for pretreating a piezoelectric ceramic and method for adjusting an injection valveSIEMENS AG·Filed 2004·Granted Feb 26, 2008·1 cites·22 claims
- 2535US2008197314A1Fuel Injector With a Housing, and Method For Finishing and Labeling the HousingBOHLMANN TIM·Filed 2006·Application pending·0 cites
- 2634US10153419B2Component for electrically contacting a piezo stack, a piezo stack, and method for producing the sameCONTINENTAL AUTOMOTIVE GMBH·Filed 2015·Granted Dec 11, 2018·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Claus Zumstrull files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →