Patents by Inventor Michel Epsztein

Michel Epsztein 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).

  • Methods and apparatus for statistical characterization of nano-particles
    Patent number: 8119985
    Abstract: A method and apparatus for determining statistical characteristics of nano-particles includes distributing the nano-particles over a surface and then determining properties of the nano-particles by automatic measurement of multiple particles or by a measurement that determines properties of multiple particles at one time, without manipulating individual nano-particles.
    Type: Grant
    Filed: May 8, 2009
    Date of Patent: February 21, 2012
    Assignee: FEI Company
    Inventors: Diane K. Stewart, Daniel Rosenthal, Michel Epsztein
  • Methods and Apparatus for Statistical Characterization of Nano-Particles
    Publication number: 20090326866
    Abstract: A method and apparatus for determining statistical characteristics of nano-particles includes distributing the nano-particles over a surface and then determining properties of the nano-particles by automatic measurement of multiple particles or by a measurement that determines properties of multiple particles at one time, without manipulating individual nano-particles.
    Type: Application
    Filed: May 8, 2009
    Publication date: December 31, 2009
    Applicant: FEI COMPANY
    Inventors: Diane K. Stewart, Daniel Rosenthal, Michel Epsztein
  • Methods and apparatus for statistical characterization of nano-particles
    Patent number: 7544938
    Abstract: A method and apparatus for determining statistical characteristics of nano-particles includes distributing the nano-particles over a surface and then determining properties of the nano-particles by automatic measurement of multiple particles or by a measurement that determines properties of multiple particles at one time, without manipulating individual nano-particles.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: June 9, 2009
    Assignee: FEI, Company
    Inventors: Diane K. Stewart, Daniel Rosenthal, Michel Epsztein