Patents by Inventor Hilary Charles DAVID

Hilary Charles DAVID 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).

  • Container tracking
    Patent number: 10817770
    Abstract: A container tracking system includes a plurality of metallic containers arranged with substantially parallel sides having a gap therebetween, and at least one RF transmitter having an antenna located within the gap and arranged to excite a transverse electromagnetic (TEM) wave transverse to the parallel sides.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: October 27, 2020
    Assignee: Inmarsat Global Limited
    Inventors: Hilary Charles David, Johnny Nemes
  • Container Tracking
    Publication number: 20180218250
    Abstract: A container tracking system comprises a plurality of metallic containers arranged with substantially parallel sides (12) having a gap (G) therebetween, and at least one RF transmitter having an antenna (1) located within the gap (G) and arranged to excite a transverse electromagnetic (TEM) wave transverse to the parallel sides (12).
    Type: Application
    Filed: July 26, 2016
    Publication date: August 2, 2018
    Inventors: Hilary Charles DAVID, Johnny NEMES