Karl Buck

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Bartenheim, FR

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Patents Grantslast 30 patents

Information Patent Grant
Earplug and manufacturing method
- Patent number 7,891,360
- Issue date Feb 22, 2011
- Institut Franco-Allemand de Recherches de Saint-Louis
- Karl Buck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Broad-dynamic filtering procedure for a recursive digital filter in...
- Patent number 7,552,157
- Issue date Jun 23, 2009
- Institut Franco-Allemand de Recherches de Saint-Louis
- Veronique Zimpfer
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Earplug and manufacturing method
- Publication number 20070000499
- Publication date Jan 4, 2007
- INSTITUT FRANCO-ALLEMAND DE RECHERCHES DE SAINT-LOUIS
- Karl Buck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Broad-dynamic filtering procedure for a recursive digital filter in...
- Publication number 20060069708
- Publication date Mar 30, 2006
- INSTITUT FRANCO-ALLEMAND DE RECHERCHES DE SAINT-LOUIS
- Veronique Zimpfer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Broad-dynamic filtering procedure for a recursive digital filter in...
- Publication number 20020035587
- Publication date Mar 21, 2002
- INSTITUT FRANCO-ALLEMAND DE RECHERCHES DE SAINT-LOUIS
- Veronique Zimpfer
- H03 - BASIC ELECTRONIC CIRCUITRY