Patents by Inventor Samuel Mark Hoff

Samuel Mark Hoff 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).

  • Low Cost, High Performance Asset Tracking Systems and Methods
    Publication number: 20220053292
    Abstract: A real time asset tracking system and method is described including a plurality of mobile units (e.g., fobs) which are capable of communication with a network. The plurality of mobile units being configured to determine the presence of a contact event, e.g., when a first mobile unit is within a predetermined distance from a second mobile unit for a predetermined amount of time. If the first mobile unit is in a contact event, then the first mobile unit may be configured to alert the user (visual, vibration, sound) and report the contact event data to the server.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 17, 2022
    Applicant: Patti Engineering, Inc.
    Inventors: Samuel Mark Hoff, Larry John Shipley, Bradley Grabow, Constance Amber Sadro