Patents by Inventor Philip Hulse

Philip Hulse 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).

  • ELECTRONICALLY STEERABLE SINGLE HELIX/SPIRAL ANTENNA
    Publication number: 20150171517
    Abstract: An electronically steerable helical or spiral antenna includes a monopole antenna element disposed within at least one helical or spiral antenna element. The antenna can be electronically steered, i.e., its radiation pattern can be altered, such that the antenna radiates in a desired direction, without mechanically changing a direction in which the antenna is aimed and without mechanically changing orientation of any of the antenna's elements, by adjusting amplitude and phase of a signal fed to the monopole antenna element, relative to a signal fed to the at least one helical or spiral antenna element.
    Type: Application
    Filed: December 12, 2014
    Publication date: June 18, 2015
    Inventors: John E. Grandfield, Philip Hulse, Matthew Shea, Michael P. Abban