Patents by Inventor Laurent Albanese

Laurent Albanese has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8401190
    Abstract: A method for pairing a first element and a second element, wherein the first element and the second element form a first decoding system among a plurality of receiving decoding systems in a broadcasting network. Each receiving decoding system is adapted to descramble scrambled audiovisual information received over the broadcasting network. A first key unique in the broadcasting network is selected. A second key is determined according to the first key, such that a combination of the first key and the second key enables to decrypt broadcasted encrypted control data that is received to be decrypted by each receiving decoding system, the encrypted control data being identical for each receiving decoding system. The first key and the second key are assigned respectively to the first element and the second element.
    Type: Grant
    Filed: October 5, 2004
    Date of Patent: March 19, 2013
    Assignee: Nagra France SAS
    Inventors: Philippe Guillot, Laurent Alban├Ęse
  • Patent number: 7328342
    Abstract: A method for a secure transmission of information between a first and a second module is disclosed. Each module contains one of the keys of two pairs of keys. A first number and a second number are randomly generated in the first module, and a third number is randomly generated in the second module. A check is made that a random number encrypted by one of the modules, then decrypted by the other, then re-transmitted re-encrypted to the initial module, is after decryption in the latter identical to the original random number. In each of the modules a common session key K is created independently with at least three same numbers generated randomly partially in one module and partially in the other module. Information transmitted between the two modules is encrypted with the common session key.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: February 5, 2008
    Assignee: Kudelski S.A.
    Inventors: Laurent Albanese, Valerie Patris
  • Publication number: 20070253551
    Abstract: A method for pairing a first element and a second element, wherein the first element and the second element form a first decoding system among a plurality of receiving decoding systems in a broadcasting network. Each receiving decoding system is adapted to descramble scrambled audiovisual information received over the broadcasting network. A first key unique in the broadcasting network is selected. A second key is determined according to the first key, such that a combination of the first key and the second key enables to decrypt broadcasted encrypted control data that is received to be decrypted by each receiving decoding system, the encrypted control data being identical for each receiving decoding system. The first key and the second key are assigned respectively to the first element and the second element.
    Type: Application
    Filed: October 5, 2004
    Publication date: November 1, 2007
    Applicant: Canal + Technologies
    Inventors: Philippe Guillot, Laurent Albanese
  • Publication number: 20050033964
    Abstract: 1.
    Type: Application
    Filed: April 17, 2002
    Publication date: February 10, 2005
    Inventors: Laurent Albanese, Valerie Patris