Patents by Inventor Brett Shoelson

Brett Shoelson 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).

  • Patent number: 6993959
    Abstract: A system and method for the analysis of AFM data is provided. The system and method can be used in conjunction with an atomic force microscopy (AFM) system including a cantilever with a tip used to analyze a sample, the AFM outputting an AFM data file. An exemplary embodiment of the invention includes a computer readable medium storing computer readable program code for causing a computer to receive user input regarding an analysis to be performed and analysis parameters; parse the AFM data file based on the user input to obtain a deflection of the cantilever; determine an indentation depth of the tip into the sample based at least in part on the deflection; select a model of contact mechanics based on the user input; solve the selected model of contact mechanics based on the input analysis using the determined indentation depth; and determine a residual error.
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: February 7, 2006
    Assignee: National Institutes of Health
    Inventor: Brett Shoelson
  • Publication number: 20050081608
    Abstract: A system and method for the analysis of AFM data is provided. The system and method can be used in conjunction with an atomic force microscopy (AFM) system including a cantilever with a tip used to analyze a sample, the AFM outputting an AFM data file. An exemplary embodiment of the invention includes a computer readable medium storing computer readable program code for causing a computer to receive user input regarding an analysis to be performed and analysis parameters; parse the AFM data file based on the user input to obtain a deflection of the cantilever; determine an indentation depth of the tip into the sample based at least in part on the deflection; select a model of contact mechanics based on the user input; solve the selected model of contact mechanics based on the input analysis using the determined indentation depth; and determine a residual error.
    Type: Application
    Filed: October 17, 2003
    Publication date: April 21, 2005
    Applicant: National Institutes of Health
    Inventor: Brett Shoelson