Patents by Inventor Izhak Krishtul

Izhak Krishtul 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).

  • Three dimensional antennas formed using wet conductive materials and methods for production
    Patent number: 7868832
    Abstract: A method for manufacturing antennas including providing a substrate having at least one surface lying in three dimensions and applying a conductive coating to the at least one surface lying in three dimensions, thereby defining an antenna on the at least one surface and an antenna including a conductive coating applied to a three-dimensional surface of a substrate.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: January 11, 2011
    Assignee: Galtronics Corporation Ltd.
    Inventor: Izhak Krishtul
  • Three Dimensional Antennas Formed Using Wet Conductive Materials and Methods for Production
    Publication number: 20080291095
    Abstract: A method for manufacturing antennas including providing a substrate having at least one surface lying in three dimensions and applying a conductive coating to the at least one surface lying in three dimensions, thereby defining an antenna on the at least one surface and an antenna including a conductive coating applied to a three-dimensional surface of a substrate.
    Type: Application
    Filed: June 9, 2005
    Publication date: November 27, 2008
    Applicant: Galtronics Ltd.
    Inventor: Izhak Krishtul
  • Unitary antenna
    Patent number: 6236369
    Abstract: A retractable antenna for a communication device having an antenna receptacle includes a whip portion, including a conductive rod, and a connector, which includes a base portion of the conductive rod that is formed so as to be received and retained by the receptacle. Preferably, the base portion is bent so as to have a radial outer dimension greater than a radial inner dimension of the receptacle, so that the base portion is compressed radially when it is received by the receptacle.
    Type: Grant
    Filed: April 26, 1999
    Date of Patent: May 22, 2001
    Assignee: Galtronics Ltd.
    Inventors: Izhak Krishtul, Yachin Boaz Popper, Dov Barkay