Patents by Inventor Douglas Charles Van Natter

Douglas Charles Van Natter 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).

  • Trusted evidence cameras and related methods and computer program products
    Patent number: 9813580
    Abstract: Digital Cameras configured to verify authenticity of digital photos taken with the digital camera and related methods and computer program products are provided. GPS information associated with a photograph taken with the digital camera is obtained. A checksum of pixels that make up the photograph and the obtained GPS information is generated. The generated checksum is encrypted using a private key associated with the digital camera so as to allow verification that the photograph has not been modified.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: November 7, 2017
    Assignee: AT&T Intellectual Property I, L.P.
    Inventor: Douglas Charles Van Natter
  • Trusted Evidence Cameras and Related Methods and Computer Program Products
    Publication number: 20150296096
    Abstract: Digital Cameras configured to verify authenticity of digital photos taken with the digital camera and related methods and computer program products are provided. GPS information associated with a photograph taken with the digital camera is obtained. A checksum of pixels that make up the photograph and the obtained GPS information is generated. The generated checksum is encrypted using a private key associated with the digital camera so as to allow verification that the photograph has not been modified.
    Type: Application
    Filed: June 23, 2015
    Publication date: October 15, 2015
    Inventor: Douglas Charles Van Natter