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Matthias Hofstetter
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Ringsheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and control unit for variable turbocharger turbine flow cros...
Patent number
7,614,230
Issue date
Nov 10, 2009
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Andreas Sterner
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and control device for a turbocharger having a variable turb...
Patent number
7,603,859
Issue date
Oct 20, 2009
Dr. Ing. h.c.F Porsche AG
Andreas Sterner
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and control device for controlling a turbocharger having a t...
Patent number
7,487,639
Issue date
Feb 10, 2009
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Matthias Hofstetter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Device and method for variable valve timing in an internal combusti...
Patent number
6,343,578
Issue date
Feb 5, 2002
Dr. Ing. h.c.F Porsche AG
Martin Kerkau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Component protection method and control device for a supercharged i...
Publication number
20080010988
Publication date
Jan 17, 2008
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Andreas Sterner
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and Control Unit for Variable Turbocharger Turbine Flow Cros...
Publication number
20070204617
Publication date
Sep 6, 2007
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Andreas Sterner
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and control device for a turbocharger having a variable turb...
Publication number
20070169478
Publication date
Jul 26, 2007
Dr. Ing. h.c.F. Porsche AG
Andreas Sterner
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and control device for controlling a turbocharger having a c...
Publication number
20070107427
Publication date
May 17, 2007
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Matthias Hofstetter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and control device for controlling a turbocharger having a t...
Publication number
20070107428
Publication date
May 17, 2007
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Matthias Hofstetter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...