Structure including at least two integrated microcircuit devices with contactless communication
AssigneeArjowiggins Security
InventorsSandrine Rancien, Thibault Le Loarer, Henri Rosset
Life of this patent
Estimating the term…
Abstract
A structure including at least two separate integrated microcircuit devices with contactless communication, each including at least one chip and at least one antenna, said at least two integrated microcircuit devices being placed in or on the structure such that any simultaneous reading of more than one of the integrated microcircuit devices by an external reader is impossible in at least one position of the structure relative to the external reader.
Claims27
1-25. (canceled)
A structure comprising at least two distinct integrated microcircuit devices with contactless communication, each comprising at least one chip and at least one antenna, said at least two integrated microcircuit devices being disposed in or on the structure such that, in at least one position of the structure relative to an external reader, any simultaneous reading of more than one of the integrated microcircuit devices by the external reader is impossible.
Dependencies are inferred from the claim text.