Patents by Inventor Alex Greaves

Alex Greaves 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).

  • Video content authentication
    Patent number: 11303845
    Abstract: A recording initiation signal in relation to video content may be received. One or more generated patterns for audio and/or visual watermarking of the video content being may be sent. Cryptographic representations of one or more video content segments may be received. One or more additional video content segments may be received. It may be verified whether the received video content segments correspond to the cryptographic representations of the video content segments. The received video content segments may be processed to analyze whether the watermarking within the received video content segments match the generated patterns sent to the device.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: April 12, 2022
    Inventor: Alex Greaves
  • VIDEO CONTENT AUTHENTICATION
    Publication number: 20210127085
    Abstract: A recording initiation signal in relation to video content may be received. One or more generated patterns for audio and/or visual watermarking of the video content being may be sent. Cryptographic representations of one or more video content segments may be received. One or more additional video content segments may be received. It may be verified whether the received video content segments correspond to the cryptographic representations of the video content segments. The received video content segments may be processed to analyze whether the watermarking within the received video content segments match the generated patterns sent to the device.
    Type: Application
    Filed: October 29, 2019
    Publication date: April 29, 2021
    Inventor: Alex Greaves