Patents by Inventor Ofer Davidi

Ofer Davidi 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).

  • Loupe camera
    Patent number: 10698196
    Abstract: Disclosed herein is a sensor loupe where the user can look at a gemstone through a passive optical loupe and take a picture of the exact field of view that he sees.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: June 30, 2020
    Inventors: Guy Davidi, Ofer Davidi, Itzhak Pomerantz, Elie Meimoun
  • LOUPE CAMERA
    Publication number: 20190056584
    Abstract: Disclosed herein is a sensor loupe where the user can look at a gemstone through a passive optical loupe and take a picture of the exact field of view that he sees.
    Type: Application
    Filed: March 3, 2017
    Publication date: February 21, 2019
    Inventors: Guy DAVIDI, Ofer DAVIDI, Itzhak POMERANTZ, Elie MEIMOUN
  • Gemstone and corresponding method of cutting
    Patent number: 7000607
    Abstract: A gemstone having a crown, a girdle and a pavilion, wherein the girdle is shaped such that, when viewed in plan view, it is primarily bounded by four pairs of parallel straight edges. Three of the four pairs of edges are spaced by roughly equal spacing D1, while the remaining pair of edges is spaced by a spacing D2, wherein D2 is greater than D1 by between 10% and 40%. Also provided is a method for cutting such a gemstone.
    Type: Grant
    Filed: March 2, 2004
    Date of Patent: February 21, 2006
    Inventor: Ofer Davidi
  • Gemstone and corresponding method of cutting
    Publication number: 20050005640
    Abstract: A gemstone having a crown, a girdle and a pavilion, wherein the girdle is shaped such that, when viewed in plan view, it is primarily bounded by four pairs of parallel straight edges. Three of the four pairs of edges are spaced by roughly equal spacing D1, while the remaining pair of edges is spaced by a spacing D2, wherein D2 is greater than D1 by between 10% and 40%. Also provided is a method for cutting such a gemstone.
    Type: Application
    Filed: March 2, 2004
    Publication date: January 13, 2005
    Inventor: Ofer Davidi
  • Diamond cut
    Patent number: D539185
    Type: Grant
    Filed: May 24, 2004
    Date of Patent: March 27, 2007
    Inventor: Ofer Davidi
  • Triangular contour diamond
    Patent number: D575186
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: August 19, 2008
    Inventor: Ofer Davidi
  • Irregular octagonal diamond cut
    Patent number: D498698
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: November 23, 2004
    Inventor: Ofer Davidi