Patents by Inventor Sebastian STEMMER

Sebastian STEMMER 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 for generating a digital key for secure wireless communication
    Patent number: 10462655
    Abstract: In a method for generating a digital key in a first communication device and in a second communication device, the first communication device transmits a first electromagnetic signal to the second communication device, which extracts the digital key from the received first electromagnetic signal. The second communication device transmits a second electromagnetic signal to the first communication device, which likewise extracts the digital key from the received second electromagnetic signal. A direct signal component, transmitted on a direct signal path between the first communication device and the second communication device, of the first electromagnetic signal and of the second electromagnetic signal is attenuated.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: October 29, 2019
    Assignee: Airbus Defence and Space GmbH
    Inventors: Jirka Klaue, Christoph Heller, Martin Kubisch, Sebastian Stemmer
  • METHOD FOR GENERATING A DIGITAL KEY FOR SECURE WIRELESS COMMUNICATION
    Publication number: 20170064547
    Abstract: In a method for generating a digital key in a first communication device and in a second communication device, the first communication device transmits a first electromagnetic signal to the second communication device, which extracts the digital key from the received first electromagnetic signal. The second communication device transmits a second electromagnetic signal to the first communication device, which likewise extracts the digital key from the received second electromagnetic signal. A direct signal component, transmitted on a direct signal path between the first communication device and the second communication device, of the first electromagnetic signal and of the second electromagnetic signal is attenuated.
    Type: Application
    Filed: August 31, 2016
    Publication date: March 2, 2017
    Inventors: Jirka KLAUE, Christoph HELLER, Martin KUBISCH, Sebastian STEMMER