US 12,083,815 B2
Card and method of producing the card
Cristina Fabian, Garching (DE); Thorsten Sauer, Erding (DE); and Thomas Tarantino, Laufen (DE)
Assigned to GIESECKE+DEVRIENT ADVANCE52 GMBH, Munich (DE)
Appl. No. 17/642,867
Filed by GIESECKE+DEVRIENT ADVANCE52 GMBH, Munich (DE)
PCT Filed Sep. 23, 2020, PCT No. PCT/EP2020/076514
§ 371(c)(1), (2) Date Mar. 14, 2022,
PCT Pub. No. WO2021/063763, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 10 2019 006 799.1 (DE), filed on Sep. 30, 2019.
Prior Publication US 2022/0388325 A1, Dec. 8, 2022
Int. Cl. G06Q 20/06 (2012.01); B42D 25/29 (2014.01); B42D 25/305 (2014.01); B42D 25/351 (2014.01); B42D 25/455 (2014.01); B42D 25/46 (2014.01); G06Q 20/34 (2012.01); G06Q 20/36 (2012.01); G07F 7/08 (2006.01); B42D 25/23 (2014.01)
CPC B42D 25/305 (2014.10) [B42D 25/455 (2014.10); B42D 25/46 (2014.10); G06Q 20/0655 (2013.01); G06Q 20/341 (2013.01); B42D 25/23 (2014.10); G07F 7/0826 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A card comprising:
a card body;
a semiconductor chip integrated within the card body and arranged for managing electronic coin data records, said electronic coin data records being issued by a central entity; and
an antenna winding electrically connected to the semiconductor chip for near-field communication of the electronic coin data records between the card and a terminal;
wherein the semiconductor chip further includes a memory for storing the electronic coin data records;
wherein the card body has at least one visible feature defining a security element, the security element corresponding to a uniform security element used in banknotes from a series of banknotes issued by the central entity;
wherein said card includes an electronic display unit, in particular for displaying monetary amounts of the electronic coin data records.