Patents by Inventor Ole Dahl SPANTER

Ole Dahl SPANTER 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).

  • Authentication of base station and headset
    Patent number: 10868831
    Abstract: A communication system for authenticate a second communication device to a first communication device, wherein the communication system comprises a physical connection between a first communication device and a second communication device, where a first message may be transmitted from the first communication device, via the physical connection, to the second communication device.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: December 15, 2020
    Assignee: SENNHEISER COMMUNICATIONS A/S
    Inventors: Arne Lindbjerg Pedersen, Johnny Kristensen, Ole Dahl Spanter
  • AUTHENTICATION OF BASE STATION AND HEADSET
    Publication number: 20170180990
    Abstract: A communication system for authenticate a second communication device to a first communication device, wherein the communication system comprises a physical connection between a first communication device and a second communication device, where a first message may be transmitted from the first communication device, via the physical connection, to the second communication device.
    Type: Application
    Filed: December 21, 2016
    Publication date: June 22, 2017
    Applicant: Sennheiser Communications A/S
    Inventors: Arne Lindbjerg PEDERSEN, Johnny KRISTENSEN, Ole Dahl SPANTER