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. 21, 2024
Filed:
Dec. 30, 2021
American Express Travel Related Services Company, Inc., New York, NY (US);
James Bruce Coleman, Phoenix, AZ (US);
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC., New York, NY (US);
Abstract
A transaction card is described that includes a first print layer, a second print layer, an antenna inlay layer, and a light-emitting element. At least one of the first print layer and the second print layer has a transparent portion through which light transmits. The antenna inlay layer has a loop antenna disposed thereon. The light-emitting element has a two-dimensional form factor and is positioned between the antenna inlay layer and one of the first print layer and the second print layer. The transaction card includes wireless power receiver circuitry that receives a wireless signal via the loop antenna and induces a voltage across terminals of the light-emitting element, causing the light-emitting element to illuminate and emit light through the transparent portion.