Patents by Inventor Christopher Henshaw

Christopher Henshaw 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).

  • Data watermarking
    Patent number: 12512987
    Abstract: A computer includes a processor and a memory, the memory stores instructions executable by the processor to generate first and second messages for transmission via a communications bus via a first modulation mode and to generate first and second watermarking signals for transmission on the communications bus via a second modulation mode, in which the first and second modulation modes are isolated from each other. The instructions may additionally be to transmit the first message overlaid by the first watermarking signal and to transmit the second message overlaid by the second watermarking signal, the second watermarking signal having a parameter that varies from the first watermarking signal.
    Type: Grant
    Filed: June 23, 2023
    Date of Patent: December 30, 2025
    Assignee: Ford Global Technologies, LLC
    Inventors: Alan J. Michaels, Venkata N. Sai Srikar Palukuru, John Moore, Michael Fletcher, Christopher Henshaw
  • DATA WATERMARKING
    Publication number: 20240430088
    Abstract: A computer includes a processor and a memory, the memory stores instructions executable by the processor to generate first and second messages for transmission via a communications bus via a first modulation mode and to generate first and second watermarking signals for transmission on the communications bus via a second modulation mode, in which the first and second modulation modes are isolated from each other. The instructions may additionally be to transmit the first message overlaid by the first watermarking signal and to transmit the second message overlaid by the second watermarking signal, the second watermarking signal having a parameter that varies from the first watermarking signal.
    Type: Application
    Filed: June 23, 2023
    Publication date: December 26, 2024
    Applicant: Ford Global Technologies, LLC
    Inventors: Alan J. Michaels, Venkata N. Sai Srikar Palukuru, John Moore, Michael Fletcher, Christopher Henshaw