Patents by Inventor David Britton

David Britton 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).

  • Publication number: 20240078546
    Abstract: The invention provides systems and methods for risk assessment using a variable risk engine. A method for risk assessment may comprise setting an amount of real-time risk analysis for an online transaction, performing the amount of real-time risk analysis based on the set amount, and performing an amount of time-delayed risk analysis. In some embodiments, the amount of real-time risk analysis may depend on a predetermined period of time for completion of the real-time risk analysis. In other embodiments, the amount of real-time risk analysis may depend on selected tests to be completed during the real-time risk analysis.
    Type: Application
    Filed: May 15, 2023
    Publication date: March 7, 2024
    Inventors: David Britton, Ori Eisen, Raz Yalov
  • Patent number: 11439461
    Abstract: An automated laser-surgery system for performing a closed-loop surgical procedure is disclosed. The procedure includes forming a post-procedural goal based on a three-dimensional (3D) image of a surgical site, planning a path for a surgical laser signal based on the post-procedural goal, performing a procedural pass by steering the surgical laser signal along the path, measuring the surface of the surgical site after the procedural pass, updating a model based on the measured effect at the surgical site, and evaluating the success of the procedural pass based on the surface measurement and the post-procedural goal. If necessary, a new path is planned based on the post-procedural goal and the surface measurement a new pass based on that path is performed, and the surface is again measured to evaluate the success of the new pass. These operations are repeated as a closed-loop sequence as many times as necessary to achieve success.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: September 13, 2022
    Assignee: Duke University
    Inventors: Patrick Codd, Kimberly Hoang, David Britton, Westin Hill, Weston Ross
  • Publication number: 20210128236
    Abstract: An automated laser-surgery system for performing a closed-loop surgical procedure is disclosed. The procedure includes forming a post-procedural goal based on a three-dimensional (3D) image of a surgical site, planning a path for a surgical laser signal based on the post-procedural goal, performing a procedural pass by steering the surgical laser signal along the path, measuring the surface of the surgical site after the procedural pass, updating a model based on the measured effect at the surgical site, and evaluating the success of the procedural pass based on the surface measurement and the post-procedural goal. If necessary, a new path is planned based on the post-procedural goal and the surface measurement a new pass based on that path is performed, and the surface is again measured to evaluate the success of the new pass. These operations are repeated as a closed-loop sequence as many times as necessary to achieve success.
    Type: Application
    Filed: February 20, 2018
    Publication date: May 6, 2021
    Inventors: Patrick CODD, Kimberly HOANG, David BRITTON, Westin HILL, Weston ROSS
  • Publication number: 20180121915
    Abstract: The indention provides systems and methods for risk assessment using a variable risk engine. A method for risk assessment may comprise setting an amount of real-time risk analysis for an online transactions performing the amount of real-time risk analysis based on the set amount, and performing an amount of time-delayed risk analysis. In some embodiments, the amount of real-time risk analysis may depend on a predetermined period of time for completion of the real-time risk analysis. In other embodiments, the amount of real-time risk analysis may depend on selected tests to be completed during the real-time risk analysis.
    Type: Application
    Filed: August 1, 2017
    Publication date: May 3, 2018
    Inventors: David Britton, Ori Eisen, Raz Yalov
  • Patent number: 9754256
    Abstract: The invention provides systems and methods for risk assessment using a variable risk engine. A method for risk assessment may comprise setting an amount of real-time risk analysis for an online transaction, performing the amount of real-time risk analysis based on the set amount, and performing an amount of time-delayed risk analysis. In some embodiments, the amount of real-time risk analysis may depend on a predetermined period of time for completion of the real-time risk analysis. In other embodiments, the amount of real-time risk analysis may depend on selected tests to be completed during the real-time risk analysis.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: September 5, 2017
    Assignee: The 41st Parameter, Inc.
    Inventors: David Britton, Ori Eisen, Raz Yalov
  • Publication number: 20160328710
    Abstract: The invention provides systems and methods for risk assessment using a variable risk engine. A method for risk assessment may comprise setting an amount of real-time risk analysis for an online transaction, performing the amount of real-time risk analysis based on the set amount, and performing an amount of time-delayed risk analysis. In some embodiments, the amount of real-time risk analysis may depend on a predetermined period of time for completion of the real-time risk analysis. In other embodiments, the amount of real-time risk analysis may depend on selected tests to be completed during the real-time risk analysis.
    Type: Application
    Filed: May 10, 2016
    Publication date: November 10, 2016
    Inventors: David Britton, Ori Eisen, Raz Yalov
  • Publication number: 20160195536
    Abstract: The present invention concerns materials and methods relating to pancreatic cancer and personalized medicine as applied to pancreatic cancer. Particularly, the invention relates to materials and methods for the determination of significantly modulated protein phosphorylation and/or expression as well as the activity of signalling pathways collectively providing a tumour profile that can guide selection of the most appropriate treatment regime based on the likelihood of tumour recurrence or the identity of activated drug targets in pancreatic cancer.
    Type: Application
    Filed: August 13, 2014
    Publication date: July 7, 2016
    Applicants: Electrophoretics Limited, King's College Hospital NHS Foundation Trust
    Inventors: Yoh Zen, Nigel Heaton, Alberto Quaglia, David Britton, Malcolm Ward, Ian Pike, Vikram Mitra
  • Patent number: 9361597
    Abstract: The invention provides systems and methods for risk assessment using a variable risk engine. A method for risk assessment may comprise setting an amount of real-time risk analysis for an online transaction, performing the amount of real-time risk analysis based on the set amount, and performing an amount of time-delayed risk analysis. In some embodiments, the amount of real-time risk analysis may depend on a predetermined period of time for completion of the real-time risk analysis. In other embodiments, the amount of real-time risk analysis may depend on selected tests to be completed during the real-time risk analysis.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: June 7, 2016
    Assignee: The 41st Parameter, Inc.
    Inventors: David Britton, Ori Eisen, Raz Yalov
  • Publication number: 20120096557
    Abstract: The invention provides systems and methods for risk assessment using a variable risk engine. A method for risk assessment may comprise setting an amount of real-time risk analysis for an online transaction, performing the amount of real-time risk analysis based on the set amount, and performing an amount of time-delayed risk analysis. In some embodiments, the amount of real-time risk analysis may depend on a predetermined period of time for completion of the real-time risk analysis. In other embodiments, the amount of real-time risk analysis may depend on selected tests to be completed during the real-time risk analysis.
    Type: Application
    Filed: October 19, 2011
    Publication date: April 19, 2012
    Inventors: David Britton, Ori Eisen, Raz Yalov
  • Publication number: 20070198105
    Abstract: A number of methods to support process quality and maintenance during control of an industrial process such as welding are provided. The methods provide, among other things: automatic process limit programming based on runtime data; user-initiated process limit programming based on upcoming data; correlate equipment deterioration based on capability measurement; correlate tip dressers/formers to new; detect electrical deterioration; integrate process data with programmed data for a visual aid; and quantify process variation in welding tools (pareto of stddev of the c-factor).
    Type: Application
    Filed: April 19, 2007
    Publication date: August 23, 2007
    Inventor: David Britton
  • Publication number: 20060199313
    Abstract: A thin film semiconductor in the form of a metal semiconductor field effect transistor, includes a substrate 10 of paper sheet material and a number of thin film active inorganic layers that are deposited in layers on the substrate. The active layers are printed using an offset lithography printing process. A first active layer comprises source 12.1 and drain 12.2 conductors of colloidal silver ink, that are printed directly onto the paper substrate. A second active layer is an intrinsic semiconductor layer 14 of colloidal nanocrystalline silicon ink which is printed onto the first layer. A third active layer comprises a metallic conductor 16 of colloidal silver which is printed onto the second layer to form a gate electrode. This invention extends to other thin film semiconductors such as photovoltaic cells and to a method of manufacturing semiconductors.
    Type: Application
    Filed: January 30, 2004
    Publication date: September 7, 2006
    Applicant: University of Cape Town
    Inventors: Margit Harting, David Britton
  • Publication number: 20050149210
    Abstract: A number of methods to support process quality and maintenance during control of an industrial process such as welding are provided. The methods provide, among other things: automatic process limit programming based on runtime data; user-initiated process limit programming based on upcoming data; correlate equipment deterioration based on capability measurement; correlate tip dressers/formers to new; detect electrical deterioration; integrate process data with programmed data for a visual aid; and quantify process variation in welding tools (pareto of stddev of the c-factor).
    Type: Application
    Filed: December 30, 2004
    Publication date: July 7, 2005
    Inventor: David Britton