Method for grating customers access to a product
AssigneeNagravision S.A.
InventorsPhilippe Stransky, Sven Engestrom
Life of this patent
Estimating the term…
Abstract
This invention concerns a method for granting customers access to a product or a set of products, comprising the steps of: providing by the customer through a secured communication network a code to a registration center, said code being unique, transmitting said code from the registration center to an authorization center, retrieving the identifier of the product or the set of products from said code, by requesting a data base or calculating said identifier, transmitting by the authorization center an authorization code to the customer terminal, said authorization code allowing access to the product or the set of products.
Claims7
Method for granting customers access to a product or a set of products, comprising the steps of:
- providing by the customer through a secured communication network a code to a registration center, said code being unique and associated to the product of the set of products, said code being generated by an authorization center,
- transmitting said code from the registration center to an authorization center,
- retrieving the identifier of the product or the set of products from said code, by requesting a data base or calculating said identifier,
- transmitting by the authorization center an authorization code to the customer terminal, said authorization code allowing access to the product or the set of products,
- marking said code as used in the authorization center so that further presentation of this code will be denied.
Dependencies are inferred from the claim text.