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:
Jan. 10, 2023
Filed:
Jul. 07, 2020
Amatech Group Limited, Spiddal, IE;
Mustafa Lotya, Celbridge, IE;
AMATECH GROUP LIMIIED, County Galway, IE;
Abstract
Coupling frames (CF) for smartcards (SC) having contactless capability. Openings (MO) for transponder chip modules (TCM) may have various non-rectangular shapes. Slits in the coupling frames may have various shapes, and may extend from anywhere in the opening to anywhere on the periphery (outer edge) of the coupling frame. The slit may be filled. A slit area of the coupling frame may be reinforced. The coupling frame may be one or more metal layers in the card. The slits of two coupling frames may have different shapes than one another. The coupling frame may constitute the entire card body. The coupling frame may be smaller than the overall card body.