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:
Mar. 09, 1999
Filed:
Oct. 29, 1997
Applicant:
Inventor:
Yahya Haghiri-Tehrani, Munich, DE;
Assignee:
Giesecke & Devrient GmbH, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H05K / ; H05K / ;
U.S. Cl.
CPC ...
361737 ; 235492 ; 257679 ; 361809 ; 361820 ;
Abstract
The invention relates to a data carrier comprising a card body and an integrated circuit connected electroconductively via contact elements with at least one coil serving the purpose of power supply and/or data exchange of the integrated circuit with external devices. The invention is characterized in that the integrated circuit and the contact elements form a separate module known in the art and the coil is disposed on a card body constructed from one or more layers in known fashion. The coil is preferably formed as a flat coil.