Patents by Inventor Michael Voucko

Michael Voucko 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).

  • Supporting the use of a secret key
    Patent number: 9530013
    Abstract: A first installation stores key identifications with allocation to a respective user and a second installation stores secret keys which each can be found by means of a key identification. The first installation authenticates a user who logs onto the first installation via a user device, creates a temporary identifier, allocates the identifier to the user and transmits the identifier to the user device. The second installation receives a request for a secret key from the user device together with the identifier and requests a key identification from the first installation, wherein the received identifier is transmitted. The first installation determines a user allocated to the received identifier, identifies a key identification stored for the determined user and transmits the key identification to the second installation. This second installation determines a secret key based on the received key identification and transmits the secret key to the user device.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: December 27, 2016
    Assignee: Deutsche Post AG
    Inventors: Mike Bobinski, Michael Voucko
  • Supporting the use of a secret key
    Publication number: 20150199528
    Abstract: A first installation stores key identifications with allocation to a respective user and a second installation stores secret keys which each can be found by means of a key identification. The first installation authenticates a user who logs onto the first installation via a user device, creates a temporary identifier, allocates the identifier to the user and transmits the identifier to the user device. The second installation receives a request for a secret key from the user device together with the identifier and requests a key identification from the first installation, wherein the received identifier is transmitted. The first installation determines a user allocated to the received identifier, identifies a key identification stored for the determined user and transmits the key identification to the second installation. This second installation determines a secret key based on the received key identification and transmits the secret key to the user device.
    Type: Application
    Filed: March 25, 2015
    Publication date: July 16, 2015
    Applicant: Deutsche Post AG
    Inventors: Mike Bobinski, Michael Voucko