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. 11, 2006
Filed:
Jan. 28, 2004
Stefan Fürst, Rainau, DE;
Michael Moser, Rainau, DE;
Heinrich Stelzig, Ellwangen, DE;
Claudia Rathmann, Ellwangen, DE;
Fatima Birke-salam, Ellwangen, DE;
Dejan Ilic, Ellwangen, DE;
Ulrich Bosch, Nördlingen, DE;
Thomas Woehrle, Ellwangen, DE;
Stefan Fürst, Rainau, DE;
Michael Moser, Rainau, DE;
Heinrich Stelzig, Ellwangen, DE;
Claudia Rathmann, Ellwangen, DE;
Fatima Birke-Salam, Ellwangen, DE;
Dejan Ilic, Ellwangen, DE;
Ulrich Bosch, Nördlingen, DE;
Thomas Woehrle, Ellwangen, DE;
Varta Microbattery GmbH, , DE;
Abstract
A thin electronic chip card with an IC chip and a galvanic element as an energy store, which has at least one lithium-intercalating electrode and has a thin, flexible housing comprising two metal foils, which bear directly against the electrodes and are connected to each other in a sealed manner with an adhesive or sealing layer, the element is arranged in a recess in the chip card and the chip card and the element are covered on both sides by an overlay plastic film, which is firmly bonded to the chip card and the element with an elastic stress-compensating adhesive, which adheres simultaneously on metals and plastics.