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:
Jun. 08, 2021
Filed:
Nov. 22, 2019
Infineon Technologies Ag, Neubiberg, DE;
Walther Pachler, Wetzelsdorf, AT;
Josef Gruber, Sankt Ruprecht an der Raab, AT;
Juergen Hoelzl, Graz, AT;
Francois Poensgen, Graz, AT;
Stephan Rampetzreiter, Graz, AT;
INFINEON TECHNOLOGIES AG, Neubiberg, DE;
Abstract
A chip card is provided. The chip card can have a metal layer in which an opening is formed and a slot that extends from one edge of the opening to the outer edge of the metal layer, a booster antenna structure, arranged in the opening, having an antenna section for electromagnetically coupling to the metal layer and having a coupling region for electromagnetically coupling to an antenna structure of a chip module, and the chip module, which is arranged in the coupling region, having the antenna structure arranged on the chip module.