Patents by Inventor Jagannath Nayak

Jagannath Nayak 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).

  • Radio frequency harvester assembly
    Patent number: 10014730
    Abstract: A device for harvesting radio frequency (RF) energy to generate power includes a first spiral antenna having a first spiral direction, the first spiral antenna having a spiral cross-section shape along a first flat plane. The device includes a second spiral antenna having a second spiral direction opposite the first spiral direction, the second spiral antenna having a spiral cross-section shape along a second plane parallel to the first plane. The device further includes a ground layer between the first and second spiral antennae, the first spiral antenna electrically connected to the second spiral antenna at a center of the first and second spiral antennae by a conductive element passing through the ground layer without contacting the ground layer.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: July 3, 2018
    Assignee: UTC FIRE & SECURITY AMERICAS CORPORATION, INC.
    Inventor: Jagannath Nayak
  • RADIO FREQUENCY HARVESTER ASSEMBLY
    Publication number: 20160149441
    Abstract: A device for harvesting radio frequency (RF) energy to generate power includes a first spiral antenna having a first spiral direction, the first spiral antenna having a spiral cross-section shape along a first flat plane. The device includes a second spiral antenna having a second spiral direction opposite the first spiral direction, the second spiral antenna having a spiral cross-section shape along a second plane parallel to the first plane. The device further includes a ground layer between the first and second spiral antennae, the first spiral antenna electrically connected to the second spiral antenna at a center of the first and second spiral antennae by a conductive element passing through the ground layer without contacting the ground layer.
    Type: Application
    Filed: July 7, 2014
    Publication date: May 26, 2016
    Inventor: Jagannath Nayak