Patents by Inventor Howard Richard Everhart

Howard Richard Everhart 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).

  • System for detecting and measuring parameters of passive transponders
    Patent number: 8072310
    Abstract: A detection and paramedic measuring system using a transponder composed of passive components and pulse inductive interrogation is disclosed. A methodology based on measuring the quality factor of the transponder is employed to detect a specific species of transponder or measure a parameter that alters the transponders quality factor.
    Type: Grant
    Filed: June 2, 2008
    Date of Patent: December 6, 2011
    Assignee: Pulsed Indigo Inc.
    Inventor: Howard Richard Everhart