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Assignee: Gemplus Card International


Location: Not specified.
No. of patents: 4

NumberTitleIssue Date
5651116Method and apparatus for generating summaries of prepaid instrument transaction activity
Method of communication between a processing unit associated with an applications program and portable information carriers of different types. It consists in adding a communications layer between the applications program and the carriers, so as to only o...
07/22/1997
5635701Portable device for the functional linking of a chip card with a central processing unit
Portable chip-card readers enabling a remote link to be set up with a central processing unit. It consists in providing, in a pack, for at least two different types, radiofrequency or infrared for example, of communication with the central processing unit...
06/03/1997
5580310Games machine with mechanical counters as laid down by regulations, and with electronic payment mechanism
Gaming machines provided with mechanical counters according to the regulations, to which there is grafted an electronic payment mechanism working on the basis of a chip card. It consists in diverting a certain number of links of the units of the machine b...
12/03/1996
5552574Method for the marking of a connector of a chip card with a laser beam
Disclosed is a method for the marking of particulars on a connector of a card called an electronic chip card, said connector having metal contacts with a given thickness. Said method comprises a step consisting of the etching, with a laser beam, of said p...
09/03/1996
 
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