Patents by Inventor Patrick Christopher Lee

Patrick Christopher Lee 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).

  • Symbology monitoring system
    Patent number: 10600146
    Abstract: A method automatically verifies information to ensure it is rendered correctly on a display screen. The method generates an electronic configuration file that controls the interactions between a graphics monitoring unit and a system application stored in an electronic memory. The method retrieves data stored in a portion of a display's memory that holds the content of a screen image to be rendered on the display screen and compares the data stored in a portion of a display's memory with second data provided by the system application to verify that the screen image is displayed on the display screen correctly. The method transmits the results of the comparison to the system application.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: March 24, 2020
    Assignee: 2236008 Ontario Inc.
    Inventors: Patrick Christopher Lee, Christopher William Lewis Hobbs
  • Non-coupled software lockstep
    Patent number: 10521327
    Abstract: Systems and methods of detecting a difference in behavior of processes are provided. Differences may be detected by comparing operating system programmatic procedure invocations made by the processes.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: December 31, 2019
    Assignee: 2236008 Ontario Inc.
    Inventors: Patrick Christopher Lee, Mohamed Al Shamouby
  • NON-COUPLED SOFTWARE LOCKSTEP
    Publication number: 20180089059
    Abstract: Systems and methods of detecting a difference in behavior of processes are provided.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 29, 2018
    Applicant: 2236008 Ontario Inc.
    Inventors: Patrick Christopher Lee, Mohamed Al Sharnouby
  • SYMBOLOGY MONITORING SYSTEM
    Publication number: 20180040099
    Abstract: A method automatically verifies information to ensure it is rendered correctly on a display screen. The method generates an electronic configuration file that controls the interactions between a graphics monitoring unit and a system application stored in an electronic memory. The method retrieves data stored in a portion of a display's memory that holds the content of a screen image to be rendered on the display screen and compares the data stored in a portion of a display's memory with second data provided by the system application to verify that the screen image is displayed on the display screen correctly. The method transmits the results of the comparison to the system application.
    Type: Application
    Filed: August 5, 2016
    Publication date: February 8, 2018
    Inventors: Patrick Christopher Lee, Christopher William Lewis Hobbs