Patents by Inventor ARNDT KOHLER

ARNDT KOHLER 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).

  • Real-time active threat validation mechanism for vehicle computer systems
    Patent number: 10652256
    Abstract: A vehicle system, comprising multiple electronic control units (ECUs) configured to manage operation of multiple vehicle components, a controller area network (CAN) bus that provides communication pathways between the multiple ECUs, and a threat validation module configured to receive a message from an electronic control unit (ECU) of the multiple ECUs, wherein the message comprises data of a suspicious message flagged by the ECU, generate a query to determine authenticity of the message, broadcast the query to at least one ECU of the multiple ECUs, listen for responses from the at least one ECU, and determine whether the suspicious message is an actual threat based at least on a count of received responses.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: May 12, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yair Allouche, Arndt Kohler, Ravid Sagy, Yaron Wolfsthal
  • REAL-TIME ACTIVE THREAT VALIDATION MECHANISM FOR VEHICLES
    Publication number: 20180367554
    Abstract: A vehicle system, comprising multiple electronic control units (ECUs) configured to manage operation of multiple vehicle components, a controller area network (CAN) bus that provides communication pathways between the multiple ECUs, and a threat validation module configured to receive a message from an electronic control unit (ECU) of the multiple ECUs, wherein the message comprises data of a suspicious message flagged by the ECU, generate a query to determine authenticity of the message, broadcast the query to at least one ECU of the multiple ECUs, listen for responses from the at least one ECU, and determine whether the suspicious message is an actual threat based at least on a count of received responses.
    Type: Application
    Filed: June 20, 2017
    Publication date: December 20, 2018
    Inventors: YAIR ALLOUCHE, ARNDT KOHLER, RAVID SAGY, YARON WOLFSTHAL