Patents by Inventor James Michael MAGDICH

James Michael MAGDICH 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).

  • Verification of authenticity of replaceable printer components and disable access to a feature based on operation is not performed by host
    Patent number: 11321030
    Abstract: An example replaceable printer component includes a communication engine. The communication engine indicates to a host an operation to be performed by the host. The replaceable printer component also includes a sensor engine to measure a property affected by the operation. The replaceable printer component includes a verification engine to determine whether the host performed the operation based on the measurement of the property.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: May 3, 2022
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Bartley Mark Hirst, James Michael Magdich, Paul L. Jeran
  • VERIFICATION BY REPLACEABLE PRINTER COMPONENTS
    Publication number: 20210064312
    Abstract: An example replaceable printer component includes a communication engine. The communication engine indicates to a host an operation to be performed by the host. The replaceable printer component also includes a sensor engine to measure a property affected by the operation. The replaceable printer component includes a verification engine to determine whether the host performed the operation based on the measurement of the property.
    Type: Application
    Filed: January 30, 2018
    Publication date: March 4, 2021
    Inventors: Bartley Mark HIRST, James Michael MAGDICH, Paul L. JERAN