G - Physics – 06 – K
Patent
G - Physics
06
K
G06K 19/06 (2006.01) G06K 7/00 (2006.01) G06K 19/07 (2006.01)
Patent
CA 2512474
The present invention allows the use of a low speed USB reader/connector (72, 84; 110) to be used for full speed and high-speed transmission by introducing an accurate clock element (80; 114) into the smart card (74; 108). In addition, the present invention eliminates the need of having a clock element (62) in any USB compatible reader/connector, making the reader/connector a much simpler device that can be manufactured in a lower cost.
La présente invention concerne l'utilisation d'un lecteur/connecteur USB (72, 84; 110) à faible vitesse dans une transmission à pleine vitesse ou grande vitesse par introduction d'un élément d'horloge précis (80; 114) dans la carte intelligente (74; 108). De plus, la présente invention élimine la nécessité d'un élément (62) d'horloge dans tout lecteur/connecteur USB compatible, ce qui permet d'obtenir un lecteur/connecteur beaucoup plus simple pouvant être fabriqué à un moindre coût.
Guez Gregory
Peytavy Alain
Atmel Corporation
Smart & Biggar
LandOfFree
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