Patents by Inventor Prakash Sampath GATTUPALLI

Prakash Sampath GATTUPALLI 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).

  • Electrical activity sensor device for detecting electrical activity and electrical activity monitoring apparatus
    Patent number: 9824249
    Abstract: An electrical activity sensor attachable to a power cable of an electrical device for detecting an impulse generated in the power cable in response to a change in electrical power state of the electrical device, the electrical activity sensor comprising an antenna assembly comprising an antenna element operable to magnetically couple with an electrical pulse generated in the power cable to induce an electrical signal in response to a change in electrical power state of the electrical device; and at least one dipole type antenna configured operate as a half wave dipole in the operating frequency range of the antenna element and to magnetically couple to the antenna element wherein the dipole type conductor is operable to wirelessly transmit data representative of the power state change of the electrical device to a remote reader.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: November 21, 2017
    Assignee: THOMSON LICENSING
    Inventors: Ali Louzir, Jean-Yves Le Naour, Jean-Marc Laheurte, Prakash Sampath Gattupalli, Stephane Protat
  • ELECTRICAL ACTIVITY SENSOR DEVICE FOR DETECTING ELECTRICAL ACTIVITY AND ELECTRICAL ACTIVITY MONITORING APPARATUS
    Publication number: 20150294127
    Abstract: An electrical activity sensor attachable to a power cable of an electrical device for detecting an impulse generated in the power cable in response to a change in electrical power state of the electrical device, the electrical activity sensor comprising an antenna assembly comprising an antenna element operable to magnetically couple with an electrical pulse generated in the power cable to induce an electrical signal in response to a change in electrical power state of the electrical device; and at least one dipole type antenna configured operate as a half wave dipole in the operating frequency range of the antenna element and to magnetically couple to the antenna element wherein the dipole type conductor is operable to wirelessly transmit data representative of the power state change of the electrical device to a remote reader.
    Type: Application
    Filed: April 6, 2015
    Publication date: October 15, 2015
    Inventors: Ali LOUZIR, Jean-Yves LE NAOUR, Jean-Marc LAHEURTE, Prakash Sampath GATTUPALLI, Stephane PROTAT