Patents by Inventor Samuel C. Leach

Samuel C. Leach 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: 11890808
    Abstract: A method and a system for digital image correlation and thermal monitoring during directed energy deposition are provided. The method and the system include global off-axis 3D mapping of surfaces features at high frame rates using the natural surface roughness of the additive build. Infrared thermography is projected onto these surface features to record the thermo-mechanical history of the finished component. As set forth herein, the method and the system provide a low-cost solution to monitoring and optimizing the unique temporal artifacts induced by complex scan strategies.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: February 6, 2024
    Assignee: UT-BATTELLE, LLC
    Inventors: James Haley, Ryan Dehoff, Vincent C. Paquit, Samuel C. Leach
  • Patent number: 11715191
    Abstract: A method and a system for automated plant surveillance and manipulation are provided. Pursuant to the method and the system, images of target plants are obtained through a machine vision system having multiple cameras. The obtained images of the target plants are processed to determine tissue candidates of the target plants and to determine a position and an orientation of each tissue candidate. A tool is manipulated, based on the position and the orientation of each tissue candidate, to excise each tissue candidate to obtain tissue samples. The tissue samples are transported for subsequently manipulation including live processing of the tissue samples or destructive processing of the tissue samples.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: August 1, 2023
    Assignee: UT-BATTELLE, LLC
    Inventors: Udaya C. Kalluri, Andrzej Nycz, Lonnie J. Love, Vincent C. Paquit, Xiaohan Yang, Samuel C. Leach, Harold Walters
  • Publication number: 20220193990
    Abstract: A method and a system for digital image correlation and thermal monitoring during directed energy deposition are provided. The method and the system include global off-axis 3D mapping of surfaces features at high frame rates using the natural surface roughness of the additive build. Infrared thermography is projected onto these surface features to record the thermo-mechanical history of the finished component. As set forth herein, the method and the system provide a low-cost solution to monitoring and optimizing the unique temporal artifacts induced by complex scan strategies.
    Type: Application
    Filed: December 17, 2020
    Publication date: June 23, 2022
    Inventors: James Haley, Ryan Dehoff, Vincent C. Paquit, Samuel C. Leach
  • Publication number: 20210334952
    Abstract: A method and a system for automated plant surveillance and manipulation are provided. Pursuant to the method and the system, images of target plants are obtained through a machine vision system having multiple cameras. The obtained images of the target plants are processed to determine tissue candidates of the target plants and to determine a position and an orientation of each tissue candidate. A tool is manipulated, based on the position and the orientation of each tissue candidate, to excise each tissue candidate to obtain tissue samples. The tissue samples are transported for subsequently manipulation including live processing of the tissue samples or destructive processing of the tissue samples.
    Type: Application
    Filed: April 22, 2021
    Publication date: October 28, 2021
    Inventors: Udaya C. Kalluri, Andrzej Nycz, Lonnie J. Love, Vincent C. Paquit, Xiaohan Yang, Samuel C. Leach, Harold Walters