US 12,468,918 B2
Electronic document module comprising a chip and a contact interface with an antenna connected to an I/O port of the chip, electronic document comprising such a module and method for checking a connection between the module and a corresponding antenna
Franck Bricout, Courbevoie (FR); Francis Chamberot, Courbevoie (FR); Cyrille Pepin, Courbevoie (FR); Pierre Vaures, Courbevoie (FR); and Antoine Vilain, Courbevoie (FR)
Assigned to IDEMIA FRANCE, Courbevoie (FR)
Appl. No. 17/597,757
Filed by IDEMIA France, Courbevoie (FR)
PCT Filed Jul. 16, 2020, PCT No. PCT/FR2020/051293
§ 371(c)(1), (2) Date Jan. 21, 2022,
PCT Pub. No. WO2021/014080, PCT Pub. Date Jan. 28, 2021.
Claims priority of application No. FR1908270 (FR), filed on Jul. 22, 2019.
Prior Publication US 2022/0318587 A1, Oct. 6, 2022
Int. Cl. G06K 19/077 (2006.01); H01L 23/00 (2006.01)
CPC G06K 19/07769 (2013.01) [G06K 19/07747 (2013.01); G06K 19/0775 (2013.01); H01L 24/31 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An electronic document module comprising:
a medium with an internal face;
at least two antenna contact interfaces formed on the internal face of the medium, each of the antenna contact interfaces of the internal face of the medium being configured to be in contact with a connection pad of an antenna of a body of an electronic document; and
a chip attached on the internal face of the medium, the chip comprising two antenna ports and at least one input/output (I/O) port, one of the two antenna contact interfaces on the internal face of the medium being connected to two of the ports of the chip including one of the two antenna ports and the I/O port.