Patents by Inventor Charles J. Timko

Charles J. Timko 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).

  • Network authentication system with dynamic key generation
    Patent number: 10382962
    Abstract: A network authentication system with dynamic key generation that facilitates the establishment of both endpoint identity, as well as a secure communication channel using a dynamically-generated key between two end devices (potentially on separate local area networks). An interactive or non-interactive authentication protocol is used to establish the identity of the target end device, and dynamic key generation is used to establish a shared symmetric session key for creating an encrypted communication channel between the end devices.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: August 13, 2019
    Assignee: Analog Devices, Inc.
    Inventors: John J. Walsh, John Ross Wallrabenstein, Charles J. Timko
  • NETWORK AUTHENTICATION SYSTEM WITH DYNAMIC KEY GENERATION
    Publication number: 20150341792
    Abstract: A network authentication system with dynamic key generation that facilitates the establishment of both endpoint identity, as well as a secure communication channel using a dynamically-generated key between two end devices (potentially on separate local area networks). An interactive or noninteractive authentication protocol is used to establish the identity of the target end device, and dynamic key generation is used to establish a shared symmetric session key for creating an encrypted communication channel between the end devices.
    Type: Application
    Filed: May 22, 2015
    Publication date: November 26, 2015
    Applicant: Sypris Electronics, LLC
    Inventors: John J. Walsh, John Ross Wallrabenstein, Charles J. Timko