Patents by Inventor Yigal Finkelstein

Yigal Finkelstein 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).

  • Short-arc lamp with dual concave reflectors and a transparent arc chamber
    Patent number: 7355328
    Abstract: A short arc lamp with two transparent apertures. The lamp includes a sealed transparent arc chamber with an internal integral light reflector, and an external light reflecting element positioned external to the sealed arc transparent chamber.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: April 8, 2008
    Assignee: Rafael Advanced Defense Systems Ltd.
    Inventors: Shabtai Botzer, Yigal Finkelstein, Arnon Zelman, Meir Rosenfeld, Rafael Sarfati, Edith Bresauer
  • Short-arc lamp with dual concave reflectors and a transparent arc chamber
    Publication number: 20050206319
    Abstract: A short arc lamp with two transparent apertures. The lamp includes a sealed transparent arc chamber with an internal integral light reflector, and an external light reflecting element positioned external to the sealed arc transparent chamber.
    Type: Application
    Filed: March 6, 2003
    Publication date: September 22, 2005
    Inventors: Shabtai Botzer, Yigal Finkelstein, Arnon Zelman, Meir Rosenfeld, Rafael Sarfati, Edith Bresauer