Patents by Inventor Samuel C. Bradford

Samuel C. Bradford 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: 11504773
    Abstract: Systems and methods for additive manufacturing systems implementing adaptive optics in accordance with various embodiments of the invention are illustrated. One embodiment includes an additive manufacturing system including a laser source configured to form an output beam, a scanning mirror disposed in an optical path of the output beam, wherein the scanning mirror is configured to reflect and scan the output beam at a range of scan angles, a deformable mirror disposed in the optical path of the output beam, wherein the deformable mirror has a plurality of configurations for reflecting and altering a wavefront of the output beam, wherein the configuration of the deformable mirror is based on the scan angle of the scanning mirror, and a print bed configured to hold a print material, wherein the output beam is configured to fuse the print material to form a build object.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: November 22, 2022
    Assignee: California Institute of Technology
    Inventors: John B Steeves, Scott N Roberts, Samuel C Bradford, Christine A Gebara, Christina J Naify
  • Patent number: 10883528
    Abstract: Systems and methods in accordance with embodiments of the invention operate to structurally interrelate two components using inserts made from metallic glass-based materials. In one embodiment, a method of structurally interrelating two components includes: forming an insert from a metallic glass-based composition; where the formed insert includes a metallic glass-based material; affixing the insert to a first component; and structurally interrelating the second component to the first component using the insert.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: January 5, 2021
    Assignee: California Institute of Technology
    Inventors: Douglas C. Hofmann, Samuel C. Bradford
  • Publication number: 20200108443
    Abstract: Systems and methods for additive manufacturing systems implementing adaptive optics in accordance with various embodiments of the invention are illustrated. One embodiment includes an additive manufacturing system including a laser source configured to form an output beam, a scanning mirror disposed in an optical path of the output beam, wherein the scanning mirror is configured to reflect and scan the output beam at a range of scan angles, a deformable mirror disposed in the optical path of the output beam, wherein the deformable mirror has a plurality of configurations for reflecting and altering a wavefront of the output beam, wherein the configuration of the deformable mirror is based on the scan angle of the scanning mirror, and a print bed configured to hold a print material, wherein the output beam is configured to fuse the print material to form a build object.
    Type: Application
    Filed: October 8, 2019
    Publication date: April 9, 2020
    Applicant: California Institute of Technology
    Inventors: John B. Steeves, Scott N. Roberts, Samuel C. Bradford, Christine A. Gebara, Christina J. Naify
  • Publication number: 20190195269
    Abstract: Systems and methods in accordance with embodiments of the invention operate to structurally interrelate two components using inserts made from metallic glass-based materials. In one embodiment, a method of structurally interrelating two components includes: forming an insert from a metallic glass-based composition; where the formed insert includes a metallic glass-based material; affixing the insert to a first component; and structurally interrelating the second component to the first component using the insert.
    Type: Application
    Filed: November 1, 2018
    Publication date: June 27, 2019
    Applicant: California Institute of Technology
    Inventors: Douglas C. Hofmann, Samuel C. Bradford
  • Patent number: 10174780
    Abstract: Systems and methods in accordance with embodiments of the invention operate to structurally interrelate two components using inserts made from metallic glass-based materials. In one embodiment, a method of structurally interrelating two components includes: forming an insert from a metallic glass-based composition; where the formed insert includes a metallic glass-based material; affixing the insert to a first component; and structurally interrelating the second component to the first component using the insert.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: January 8, 2019
    Assignee: California Institute of Technology
    Inventors: Douglas C. Hofmann, Samuel C. Bradford
  • Publication number: 20160361897
    Abstract: Systems and methods in accordance with embodiments of the invention implement robust metallic glass-based fiber metal laminates. In one embodiment, a robust metallic glass-based fiber metal laminate includes: a first layer including a fiber-reinforced composite material; and a second layer including a metallic glass-based material; where the metallic glass-based material is based on at least one non-ferromagnetic element.
    Type: Application
    Filed: March 17, 2015
    Publication date: December 15, 2016
    Inventors: Douglas C. Hofmann, John Paul C. Borgonia, Gregory S. Agnes, Samuel C. Bradford, Eric Oakes, Kristina Rojdev, Steve Nutt, Lee Hamill
  • Publication number: 20160265576
    Abstract: Systems and methods in accordance with embodiments of the invention operate to structurally interrelate two components using inserts made from metallic glass-based materials. In one embodiment, a method of structurally interrelating two components includes: forming an insert from a metallic glass-based composition; where the formed insert includes a metallic glass-based material; affixing the insert to a first component; and structurally interrelating the second component to the first component using the insert.
    Type: Application
    Filed: March 11, 2016
    Publication date: September 15, 2016
    Applicant: California Institute of Technology
    Inventors: Douglas C. Hofmann, Samuel C. Bradford