Patents by Inventor Ying Dong Song

Ying Dong Song 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).

  • Multi piece puzzle-lock antenna using flex film radiator
    Patent number: 7391387
    Abstract: The present invention provides a flexible film antenna. The flexible film antenna includes a radiating element comprising a conductive trace on a flexible film. Flexible film is mounted on a core. The core comprises at least two parts that are releasably coupled together in snap or sliding relation. A feed post extends out a base of the core to connect to a power feed. Finally, a protective housing can be molded over the antenna.
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: June 24, 2008
    Assignee: Centurion Wireless Technologies, Inc.
    Inventors: Thomas Murray, Ying Dong Song, Cheryl A. Mayer, Brian T. Potter
  • Multi piece puzzle-lock antenna using flex film radiator
    Patent number: 7081855
    Abstract: The present invention provides a flexible film antenna. The flexible film antenna includes a radiating element comprising a conductive trace on a flexible film. Flexible film is mounted on a core. The core comprises at least two parts that are releasably coupled together in snap or sliding relation. A feed post extends out a base of the core to connect to a power feed. Finally, a protective housing can be molded over the antenna.
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: July 25, 2006
    Assignee: Centurion Wireless Technologies, Inc.
    Inventors: Thomas Murray, Ying Dong Song, Cheryl A. Mayer, Brian T. Potter
  • MULTI-BAND ANTENNA SYSTEM INCLUDING A RETRACTABLE ANTENNA AND A MEANDER ANTENNA
    Publication number: 20030210188
    Abstract: A multi-band antenna including a retractable antenna and a meander antenna wherein the meander antenna may take several forms. In all of the embodiments, the meander antenna comprises first and second meander radiating elements. In one form of the invention, the closed ends of the loops of the second meander radiating element protrude into the open ends of the loops of the first meander radiating element. In other forms of the invention, active and/or passive elements are positioned between the first and second meander radiating elements. In some forms of the invention, the active or passive elements include stubs which protrude into the open ends of the loops of the first meander radiating element.
    Type: Application
    Filed: May 9, 2002
    Publication date: November 13, 2003
    Inventors: Ted Hebron, Willis R. Hardy, Govind R. Kadambi, Ying Dong Song
  • Multi-band antenna system including a retractable antenna and a meander antenna
    Patent number: 6642893
    Abstract: A multi-band antenna including a retractable antenna and a meander antenna wherein the meander antenna may take several forms. In all of the embodiments, the meander antenna comprises first and second meander radiating elements. In one form of the invention, the closed ends of the loops of the second meander radiating element protrude into the open ends of the loops of the first meander radiating element. In other forms of the invention, active and/or passive elements are positioned between the first and second meander radiating elements. In some forms of the invention, the active or passive elements include stubs which protrude into the open ends of the loops of the first meander radiating element.
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: November 4, 2003
    Assignee: Centurion Wireless Technologies, Inc.
    Inventors: Ted Hebron, Willis R. Hardy, Govind R. Kadambi, Ying Dong Song