Patents by Inventor Shahriar SEFATI

Shahriar SEFATI 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: 11576786
    Abstract: Provided is a method for forming an implant with an autonomous manufacturing device. The method includes accessing a first computer-readable reconstruction of a being's anatomy; accessing a second computer-readable reconstruction of an implant; accessing a third computer-readable reconstruction comprising the first computer-readable reconstruction superimposed with the second computer readable reconstruction; generating at least one computer-readable trace from a point cloud; and forming an implant with an autonomous manufacturing device, wherein the autonomous manufacturing device forms the implant into a shape defined by at least one dimension of the computer-readable trace.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: February 14, 2023
    Assignee: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Farshid Alambeigi, Shahriar Sefati, Ryan Murphy, Mehran Armand, Chad R. Gordon, Shuya Liu
  • Patent number: 11364629
    Abstract: A flexible manipulator apparatus includes an elongate flexible manipulator having a sensor, a user output device configured to provide sensory outputs to the user, and processing circuitry. The flexible manipulator may be movable to form a curve in the flexible manipulator. The processing circuitry may be configured to receive captured sensor data from the sensor during movement of the flexible manipulator, and determine a collision likelihood score based on application of the captured sensor data to a collision detection model used for position estimation. The collision detection model may be based on an empirical data training for the flexible manipulator that includes training sensor data from the sensor and training image data of positions of the flexible manipulator. The processing circuitry may be configured to control the user output device based on the collision likelihood score to provide a collision alert sensory output to the user.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: June 21, 2022
    Assignee: The Johns Hopkins University
    Inventors: Shahriar Sefati, Mehran Armand, Iulian Iordachita
  • Publication number: 20200338723
    Abstract: A flexible manipulator apparatus includes an elongate flexible manipulator having a sensor, a user output device configured to provide sensory outputs to the user, and processing circuitry. The flexible manipulator may be movable to form a curve in the flexible manipulator. The processing circuitry may be configured to receive captured sensor data from the sensor during movement of the flexible manipulator, and determine a collision likelihood score based on application of the captured sensor data to a collision detection model used for position estimation. The collision detection model may be based on an empirical data training for the flexible manipulator that includes training sensor data from the sensor and training image data of positions of the flexible manipulator. The processing circuitry may be configured to control the user output device based on the collision likelihood score to provide a collision alert sensory output to the user.
    Type: Application
    Filed: February 26, 2020
    Publication date: October 29, 2020
    Inventors: Shahriar Sefati, Mehran Armand, Iulian Iordachita
  • Publication number: 20200197182
    Abstract: Provided is a method for forming an implant with an autonomous manufacturing device. The method includes accessing a first computer-readable reconstruction of a being's anatomy; accessing a second computer-readable reconstruction of an implant; accessing a third computer-readable reconstruction comprising the first computer-readable reconstruction superimposed with the second computer readable reconstruction; generating at least one computer-readable trace from a point cloud; and forming an implant with an autonomous manufacturing device, wherein the autonomous manufacturing device forms the implant into a shape defined by at least one dimension of the computer-readable trace.
    Type: Application
    Filed: March 2, 2020
    Publication date: June 25, 2020
    Inventors: Farshid ALAMBEIGI, Shahriar SEFATI, Ryan MURPHY, Mehran ARMAND, Chad R. GORDON, Shuya LIU
  • Patent number: 10603175
    Abstract: Provided is a method for forming an implant with an autonomous manufacturing device. The method includes accessing a first computer-readable reconstruction of a being's anatomy; accessing a second computer-readable reconstruction of an implant; accessing a third computer-readable reconstruction comprising the first computer-readable reconstruction superimposed with the second computer readable reconstruction; generating at least one computer-readable trace from a point cloud; and forming an implant with an autonomous manufacturing device, wherein the autonomous manufacturing device forms the implant into a shape defined by at least one dimension of the computer-readable trace.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: March 31, 2020
    Assignee: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Farshid Alambeigi, Shahriar Sefati, Ryan Murphy, Mehran Armand, Chad R. Gordon, Shuya Liu
  • Publication number: 20170252169
    Abstract: Provided is a method for forming an implant with an autonomous manufacturing device. The method includes accessing a first computer-readable reconstruction of a being's anatomy; accessing a second computer-readable reconstruction of an implant; accessing a third computer-readable reconstruction comprising the first computer-readable reconstruction superimposed with the second computer readable reconstruction; generating at least one computer-readable trace from a point cloud; and forming an implant with an autonomous manufacturing device, wherein the autonomous manufacturing device forms the implant into a shape defined by at least one dimension of the computer-readable trace.
    Type: Application
    Filed: November 24, 2015
    Publication date: September 7, 2017
    Inventors: Farshi ALAMBEIGI, Shahriar SEFATI, Ryan MURPHY, Mehran ARMAND, Chad R. GORDON, Shuya LIU