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:
Dec. 15, 2009
Filed:
Apr. 14, 2003
Lutz Kirsten, Deutschlandsberg, AT;
Lutz Kirsten, Deutschlandsberg, AT;
Epcos AG, Munich, DE;
Abstract
An electrical component includes a base made of ceramic layers and electrode layers, where the electrode layers separate adjacent ceramic layers, and the ceramic layers include a ceramic material that has a positive temperature coefficient in at least one part of an R/T characteristic curve. The component includes a first collector electrode attached to a first side of the electrical component and a second collector electrode attached to a second side of the electrical component, such that first collector electrode and the second collector electrode contact alternate electrode layers. The electrical component has a volume V and a resistance R, where the resistance R is measured between collector electrodes at a temperature of between 0° C. and 40° C., and V·R<600Ω·mm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile