Patents by Inventor Vahagn Sargsyan

Vahagn Sargsyan 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).

  • Fingertip Ratchet
    Publication number: 20190039231
    Abstract: The unit is a thimble with screw or wrench head on top of it, see FIG. 1 for illustration. The Fingertip Ratchet consists of a finger-cap with a ratchet, at the end of which a desired screw head (cross or flat or nut driver or Allen key, etc.) can be placed. The finger ratchet screwdriver gives benefits of tighter space work access, easier control and handle. Ideal for delicate jobs like for watch makers, jewelers, etc.
    Type: Application
    Filed: August 3, 2017
    Publication date: February 7, 2019
    Inventor: Vahagn Sargsyan
  • Method for analyzing a photomask
    Patent number: 9261775
    Abstract: A method for analyzing a photomask comprises the determination of a Bossung plot.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: February 16, 2016
    Assignee: Carl Zeiss SMS GmbH
    Inventors: Anthony Garetto, Thomas Scheruebl, Gilles Tabbone, Vahagn Sargsyan, Doug Uzzel, Jon Morgan
  • METHOD FOR ANALYZING A PHOTOMASK
    Publication number: 20140254915
    Abstract: A method for analyzing a photomask comprises the determination of a Bossung plot.
    Type: Application
    Filed: February 27, 2014
    Publication date: September 11, 2014
    Inventors: Anthony Garetto, Thomas Scheruebl, Gilles Tabbone, Vahagn Sargsyan, Doug Uzzel, Jon Morgan