Patents by Inventor Hasan Aldiabat

Hasan Aldiabat 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).

  • Adaptive refocusing of ultrasound transducer arrays using image data
    Patent number: 11826585
    Abstract: A dual-mode ultrasound system provides real-time imaging and therapy delivery using a transducer array. The system may use various imaging modes to provide image data that may be used to select control points within an imaging field of view. The control points along with the image data may be used to solve an optimization problem to achieve desired focusing gains at one or more of the control points. The optimized solution may be used to produce excitation waveforms to generate new image data. The focusing gains may be evaluated and the optimization problem may be iterated until desired focusing gains are achieved. Virtual arrays may be defined and cascaded to provide flexibility in solving the optimization problem.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: November 28, 2023
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Emad S. Ebbini, Dalong Liu, Hasan Aldiabat, Parker O'Brien
  • ADAPTIVE REFOCUSING OF ULTRASOUND TRANSDUCER ARRAYS USING IMAGE DATA
    Publication number: 20230118199
    Abstract: A dual-mode ultrasound system provides real-time imaging and therapy delivery using a transducer array. The system may use various imaging modes to provide image data that may be used to select control points within an imaging field of view. The control points along with the image data may be used to solve an optimization problem to achieve desired focusing gains at one or more of the control points. The optimized solution may be used to produce excitation waveforms to generate new image data. The focusing gains may be evaluated and the optimization problem may be iterated until desired focusing gains are achieved. Virtual arrays may be defined and cascaded to provide flexibility in solving the optimization problem.
    Type: Application
    Filed: September 21, 2022
    Publication date: April 20, 2023
    Inventors: Emad S. Ebbini, Dalong Liu, Hasan Aldiabat, Parker O'Brien
  • Adaptive refocusing of ultrasound transducer arrays using image data
    Patent number: 11458337
    Abstract: A dual-mode ultrasound system provides real-time imaging and therapy delivery using a transducer array. The system may use various imaging modes to provide image data that may be used to select control points within an imaging field of view. The control points along with the image data may be used to solve an optimization problem to achieve desired focusing gains at one or more of the control points. The optimized solution may be used to produce excitation waveforms to generate new image data. The focusing gains may be evaluated and the optimization problem may be iterated until desired focusing gains are achieved. Virtual arrays may be defined and cascaded to provide flexibility in solving the optimization problem.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: October 4, 2022
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Emad S. Ebbini, Dalong Liu, Hasan Aldiabat, Parker O'Brien
  • ADAPTIVE REFOCUSING OF ULTRASOUND TRANSDUCER ARRAYS USING IMAGE DATA
    Publication number: 20190160309
    Abstract: A dual-mode ultrasound system provides real-time imaging and therapy delivery using a transducer array. The system may use various imaging modes to provide image data that may be used to select control points within an imaging field of view. The control points along with the image data may be used to solve an optimization problem to achieve desired focusing gains at one or more of the control points. The optimized solution may be used to produce excitation waveforms to generate new image data. The focusing gains may be evaluated and the optimization problem may be iterated until desired focusing gains are achieved. Virtual arrays may be defined and cascaded to provide flexibility in solving the optimization problem.
    Type: Application
    Filed: November 28, 2018
    Publication date: May 30, 2019
    Inventors: Emad S. Ebbini, Dalong Liu, Hasan Aldiabat, Parker O'Brien