Patents by Inventor Kosal Svy

Kosal Svy 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).

  • Publication number: 20190252791
    Abstract: A method and system for reflecting a radar signal. First, an event for a platform is detected. Next, a number of decoy units is launched from a launcher system for the platform, wherein a decoy unit comprises an inflatable radar decoy and an inflator cartridge configured to inflate the inflatable radar decoy. Then, the inflatable radar decoy is inflated using the inflator cartridge after launching the decoy unit from the launcher system for the platform.
    Type: Application
    Filed: February 9, 2018
    Publication date: August 15, 2019
    Inventor: Kosal Svy
  • Patent number: 7333050
    Abstract: Systems and methods are provided for simulating a target platform. An incoming radar signal is transmitted from a radar source and is received at a first platform. Time of the received radar signal is modulated to generate first and second range extent signals. The first range extent signal is vector modulated, and the second range extent signal is divided into a plurality of divided second range extent signals. A first of the plurality of divided second range extent signals is phase modulated. A second of the plurality of divided second range extent signals is amplitude modulated. The modulated signals are transmitted from the first platform.
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: February 19, 2008
    Assignee: The Boeing Company
    Inventors: Kosal Svy, George A. Eastman, James D. Lee
  • Publication number: 20080018525
    Abstract: Systems and methods are provided for simulating a target platform. An incoming radar signal is transmitted from a radar source and is received at a first platform. Time of the received radar signal is modulated to generate first and second range extent signals. The first range extent signal is vector modulated, and the second range extent signal is divided into a plurality of divided second range extent signals. A first of the plurality of divided second range extent signals is phase modulated. A second of the plurality of divided second range extent signals is amplitude modulated. The modulated signals are transmitted from the first platform.
    Type: Application
    Filed: March 1, 2005
    Publication date: January 24, 2008
    Inventors: Kosal Svy, George Eastman, James Lee
  • Publication number: 20040021572
    Abstract: An aircraft baggage system includes a baggage container adapted for aircraft stowage. The baggage container has a set of security components including an electronic tagging device electrically connected with an encoded lock, a liner unit, a magnetic switch and an antenna. The electronic tagging device generates container status signals which indicate if an unauthorized opening of the baggage container has occurred. The electronic tagging device can transmit and receive signals between the baggage container and a remote interrogation system. A query signal from the remote interrogation system is received by the container antenna. The query signal queries the electronic tagging device for a container status signal. The electronic tagging device generates the container status signal for transmission by the container antenna. The container status signal also identifies the baggage container location. The baggage container is provided in predetermined sizes to maximize aircraft stowage.
    Type: Application
    Filed: August 5, 2002
    Publication date: February 5, 2004
    Inventors: Marc L. Schoen, Kosal Svy, Stephen L.M. Hockaday
  • Patent number: 6559790
    Abstract: The invention is a radar decoy which electronically simulates objects by generating radar detectable signals over the entire microwave frequency range. The simulator includes a series of tuned, spaced diode networks for generating carrier suppressed doppler side bands. Each diode network operates at a single, different frequency. The diode networks are enclosed by a corner reflector which modulates the amplitude and the phase of an impinging radar signal. The diode networks are controlled by a switching network which turns the diodes on and off at a desire frequency to produce a doppler frequency shift and thereby simulate moving objects.
    Type: Grant
    Filed: August 3, 1990
    Date of Patent: May 6, 2003
    Assignee: The Boeing Company
    Inventors: Walter E. Buehler, Kosal Svy
  • Patent number: 5173704
    Abstract: A bi-static radar system with an autonulling feature. The system may be used to detect clear air turbulence, for example, in the vicinity of the airports, or to provide an electronic fence for moving air-borne targets having low radar cross sections. The receiver comprises signal and nulling antennas, and the signal received by the nulling antenna is electronically adjusted in phase and amplitude to provide autonulling of the background signal received directly from the transmitter.
    Type: Grant
    Filed: October 3, 1991
    Date of Patent: December 22, 1992
    Assignee: The Boeing Company
    Inventors: Walter E. Buehler, Clarence D. Lunden, Kosal Svy
  • Patent number: 4786911
    Abstract: Disclosed is an arrangement of two conical radiators that electromagnetically interact with one another to produce circularly polarized radiation in a surface wave transmission system. One of the radiators includes an annular conductive region that coaxially surrounds the surface wave transmission line with a pair of spiral antenna arms extending outwardly along the conical surface of the radiator from oppositely disposed positions on the outer boundary of the annular conductive region. The second radiator, which is spaced apart from the first radiator, includes a circular conductive region to which the end of the surface wave transmission line is joined and further includes a pair of spiral antenna arms that extend outwardly along the surface of the second conical radiator.
    Type: Grant
    Filed: November 10, 1987
    Date of Patent: November 22, 1988
    Assignee: The Boeing Company
    Inventor: Kosal Svy
  • Patent number: 4772891
    Abstract: Disclosed is a conically shaped reflector for producing dual polarized electromagnetic radiation in a surface wave transmission system. The reflector includes a circular conductive region that covers the apex of the conical reflector with the surface wave transmission line being joined to the center of the circular conductive region. Extending outwardly from equally spaced apart positions along the circumference of the circular conductive region are four conductive log-periodic arms.
    Type: Grant
    Filed: November 10, 1987
    Date of Patent: September 20, 1988
    Assignee: The Boeing Company
    Inventor: Kosal Svy