The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 12, 2011
Filed:
Aug. 28, 2007
Harald Mangold, Lippach, DE;
Harald Mangold, Lippach, DE;
Diehl Ako Stiftung & Co., KG, Wangen, DE;
Abstract
A push button switch including a piezoelectric element () which is arranged between a first electrode () and a second electrode () in such a manner that, when a pressure is exerted on the piezoelectric element, an electric voltage is generated between the first and the second electrode (). The voltage generated between the first and the second electrode () of the piezoelectric element () is amplified via a suitable amplifier circuit () and supplied, for example, to a controller of an operating device of an electronic domestic appliance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile