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:
Sep. 12, 2023
Filed:
Feb. 14, 2022
Federal Card Services, Llc, Cincinnati, OH (US);
David Finn, Füssen Weissensee, DE;
Federal Card Services, LLC, Cincinnati, OH (US);
Abstract
Metal containing transaction cards or smartcards (SC) having a slit (S) formed in a metal layer (ML) or metal card body (MCB) which extends from a perimeter edge of the card body to a transponder chip module (TCM), wherein the path of the slit (S) extends to an area underneath a module antenna (MA) of the TCM. The slit (S) does not reach a module opening (MO) for the transponder chip module (TCM). The slit enters the area of the module antenna (MA) overlapping its windings or tracks and follows the form and path of the module antenna (MA). In some embodiments, the module opening (MO) may be omitted. The shape of the module opening (MO) may be other than rectangular, and it may have at least two parallel sides.