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:
May. 13, 2014
Filed:
Apr. 05, 2012
Juergen Hoegerl, Regensburg, DE;
Martin Buchsbaum, Graz, AT;
Frank Pueschner, Kelheim, DE;
Stephan Rampetzreiter, Graz, AT;
Juergen Hoegerl, Regensburg, DE;
Martin Buchsbaum, Graz, AT;
Frank Pueschner, Kelheim, DE;
Stephan Rampetzreiter, Graz, AT;
Infineon Technologies AG, Neubiberg, DE;
Abstract
Data carrier for contactless data transmission comprising a substrate, a chip having at least one connection pad, wherein the chip is arranged by its side remote from the connection pad on the substrate and a first copper-coated prepreg layer is arranged on the chip and at least partly on the substrate and has a contact opening to the connection pad. A plated-through hole is situated within the contact opening for producing an electrically conductive connection between the connection pad of the chip and the copper layer of the first copper-coated prepreg layer, wherein a first antenna structure is formed in the copper layer of the first copper-coated prepreg layer.