Patents by Inventor Fernando Quivira

Fernando Quivira 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: 20240277317
    Abstract: An ultrasound imaging system includes acoustic elements configured to transmit ultrasound energy and receive associated echoes. The system further includes a processor circuit in communication with the acoustic elements. The processor circuit may be configured to receive data corresponding to a set of subframes based on the echoes. The set of subframes includes a first and second subframe. The processor circuit may be configured to coherently combine data corresponding to a first portion of the first subframe and data corresponding to a first portion of the second subframe, which may both include phase information. The processor circuit may be configured to generate an image based on the coherent combination of the first portion of the first subframe and the first portion of the second subframe and to output the generated image to a display in communication with the processor circuit.
    Type: Application
    Filed: May 5, 2022
    Publication date: August 22, 2024
    Inventors: Jean-luc francois-marie Robert, Iason Zacharias Apostolakis, Oudom Somphone, Fernando Quivira, Jun Seob Shin, Faik Can Meral, Francois Guy Gerard Marie Vignon, Jason Richard Yu
  • Patent number: 9865066
    Abstract: An imaging system includes an x-ray or gamma ray source that emits an x-ray or gamma ray beam, a tunnel having a plurality of detectors, and a translatable platform. The detectors each receive a portion of the beam. The translatable platform supports cargo or a transported container and moves through the tunnel so that the cargo or transported container crosses the portions of the beam received by the detectors. The translatable platform may rotate and move through the tunnel at multiple angles. The imaging system may also include a computer and a graphical interface. The computer may receive information collected by the detectors and may reconstruct a three-dimensional image of the cargo or transported container. The graphical interface may display the three-dimensional image or information derived from the three-dimensional image. According to other embodiments, a system for creating a three-dimensional image may receive data from a wide vertical beam angle and generate and output a three-dimensional model.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: January 9, 2018
    Assignee: Astrophysics Inc.
    Inventors: Simon Peter Bedford, Francois Zayek, Richard Hardwick Moore, Fernando Quivira
  • Publication number: 20170105795
    Abstract: Devices and methods are provided for performing an ablation procedure on tissue with flow monitoring using flow sensors. The devices include a catheter, and at least one flow sensor disposed on the catheter, and a component for applying the ablation procedure. An assessment module provides an indication of the efficacy of the ablation procedure based on the flow measurement from the flow sensor.
    Type: Application
    Filed: December 19, 2016
    Publication date: April 20, 2017
    Inventors: Stephen P. Lee, Clifford Liu, Roozbeh Ghaffari, John Work, Fernando Quivira, Lauren E. Klinker, Yung-Yu Hsu
  • Patent number: 9554850
    Abstract: Devices and methods are provided for performing an ablation procedure on tissue with flow monitoring using flow sensors. The devices include a catheter, and at least one flow sensor disposed on the catheter, and a component for applying the ablation procedure. An assessment module provides an indication of the efficacy of the ablation procedure based on the flow measurement from the flow sensor.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: January 31, 2017
    Assignee: MC10, Inc.
    Inventors: Stephen P. Lee, Clifford Liu, Roozbeh Ghaffari, John Work, Fernando Quivira, Lauren E. Klinker, Yung-Yu Hsu
  • Publication number: 20160095652
    Abstract: Devices and methods are provided for performing an ablation procedure on tissue with flow monitoring using flow sensors. The devices include a catheter, and at least one flow sensor disposed on the catheter, and a component for applying the ablation procedure. An assessment module provides an indication of the efficacy of the ablation procedure based on the flow measurement from the flow sensor.
    Type: Application
    Filed: October 2, 2015
    Publication date: April 7, 2016
    Inventors: Stephen P. Lee, Clifford Liu, Roozbeh Ghaffari, John Work, Fernando Quivira, Lauren E. Klinker, Yung-Yu Hsu
  • Publication number: 20150325010
    Abstract: An imaging system includes an x-ray or gamma ray source that emits an x-ray or gamma ray beam, a tunnel having a plurality of detectors, and a translatable platform. The detectors each receive a portion of the beam. The translatable platform supports cargo or a transported container and moves through the tunnel so that the cargo or transported container crosses the portions of the beam received by the detectors. The translatable platform may rotate and move through the tunnel at multiple angles. The imaging system may also include a computer and a graphical interface. The computer may receive information collected by the detectors and may reconstruct a three-dimensional image of the cargo or transported container. The graphical interface may display the three-dimensional image or information derived from the three-dimensional image. According to other embodiments, a system for creating a three-dimensional image may receive data from a wide vertical beam angle and generate and output a three-dimensional model.
    Type: Application
    Filed: April 23, 2015
    Publication date: November 12, 2015
    Inventors: Simon Peter Bedford, Francois Zayek, Richard Hardwick Moore, Fernando Quivira
  • Patent number: 9168094
    Abstract: Devices and methods are provided for performing an ablation procedure on tissue with flow monitoring using flow sensors. The devices include a catheter, and at least one flow sensor disposed on the catheter, and a component for applying the ablation procedure. An assessment module provides an indication of the efficacy of the ablation procedure based on the flow measurement from the flow sensor.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 27, 2015
    Assignee: MC10, Inc.
    Inventors: Stephen P. Lee, Clifford Liu, Roozbeh Ghaffari, John Work, Fernando Quivira, Lauren E. Klinker, Yung-Yu Hsu