Patents by Inventor Alex Ivanov

Alex Ivanov 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).

  • Acupressure device
    Patent number: 10830218
    Abstract: The invention provides a health device for automatically administering skin pressure-based therapies to a user. The device comprises one or more actuator members, each comprising a smart shape-changing material of a class which is disposed to change shape in response to a change in temperature or to the application of an electrical stimulus. The actuator members are controlled by a controller to apply pressure to one or more points on a user's skin.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: November 10, 2020
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Daan Anton Van Den Ende, Sander Theodoor Pastoor, Yanchun Zhang, Kars-Michiel Hubert Lenssen, Warner Rudolph Theophile Ten Kate, Alex Ivanov
  • ACUPRESSURE DEVICE
    Publication number: 20190151193
    Abstract: The invention provides a health device for automatically administering skin pressure-based therapies to a user. The device comprises one or more actuator members, each comprising a smart shape-changing material of a class which is disposed to change shape in response to a change in temperature or to the application of an electrical stimulus. The actuator members are controlled by a controller to apply pressure to one or more points on a user's skin.
    Type: Application
    Filed: September 13, 2016
    Publication date: May 23, 2019
    Inventors: Daan Anton VAN DEN ENDE, Sander Theodoor PASTOOR, Yanchun ZHANG, Kars-Michiel Hubert LENSSEN, Warner Rudolph Theophile TEN KATE, Alex IVANOV
  • Jammer detection and tracking system
    Patent number: 6295017
    Abstract: A radar receiver adapted to detect and track a narrow band jammer is shown to include logic circuitry adapted successively to sense jamming signals from such a jammer to determine the extant frequency of the speed gate when the amplitude of the automatic gain control signal increases and to determine whether or not the received signals are coherent, and, finally, if the received signals are not coherent, to produce a tracking control signal effective to cause tracking of the narrow band jammer.
    Type: Grant
    Filed: June 27, 1988
    Date of Patent: September 25, 2001
    Assignee: Raytheon Company
    Inventors: Alex Ivanov, Joseph E. Marquis, Robert M. Girard, Wesley T. Dull
  • Polarization compensating device for antenna within a radome
    Patent number: 6181288
    Abstract: A polarization compensating device useful in correcting radome-induced polarization errors in a linearly polarized antenna in a missile is described.
    Type: Grant
    Filed: September 29, 1976
    Date of Patent: January 30, 2001
    Assignee: Raytheon Company
    Inventors: Alex Ivanov, Robert L. Moran, Troy E. Plunk