Patents by Inventor Hermann Linder

Hermann Linder 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).

  • Method and system for subscriber authentification and/or encryption of items of information
    Patent number: 6363151
    Abstract: Security parameters (SPAR) are provided by the mobile radiotelephone network (PLMN) for subscribers of another network (CN) via an interface (DSS1+) connecting the two networks, without carrying out subscriber entries in at least one subscriber database of the mobile radiotelephone network for these subscribers in the mobile radiotelephone network. The subscribers of the other network thereby identify themselves with a subscriber identity module (SIM) of their subscriber station (UPTS, DM), and are installed in a subscriber database (DB) of the other network. The security parameters for the subscribers installed in the private network are requested via the interface, are provided by an authentification center (AC) of the mobile radiotelephone network and are transmitted to the private network via the interface.
    Type: Grant
    Filed: July 31, 1997
    Date of Patent: March 26, 2002
    Assignee: Siemens Aktiengesellschaft
    Inventor: Hermann Linder