Patents by Inventor Ghazaleh Haghiashtiani

Ghazaleh Haghiashtiani 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).

  • Head gimbal assembly with damping material
    Patent number: 11854583
    Abstract: The disclosure describes a head gimbal assembly including a suspension and a damping layer on a surface of the suspension. The suspension may include a slider mount configured to establish mechanical communication with a slider and the layer may be displaced from the slider mount. The layer may be configured to provide passive damping or active damping.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: December 26, 2023
    Assignee: Regents of the University of Minnesota
    Inventors: Michael C. McAlpine, Ghazaleh Haghiashtiani, Zhijie Zhu
  • 3D printed organ model with integrated electronic device
    Patent number: 11741854
    Abstract: An organ model comprises a polymer body formed from one or more selectively deposited substructures of a printable polymer-based ink composition, wherein the one or more selectively deposited substructures form a printed geometrical structure that corresponds to at least a portion of an anatomical structure of an organ, wherein a formulation of the printable polymer-based ink is selected such that the printed geometrical body has one or more material properties that match or substantially match one or more corresponding tissue material properties of an organ tissue, and an electronic device integrated onto a surface or into a structure of the printed geometrical structure.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: August 29, 2023
    Assignee: Regents of the University of Minnesota
    Inventors: Michael Cary McAlpine, Kaiyan Qiu, Ghazaleh Haghiashtiani, Robert M. Sweet
  • HEAD GIMBAL ASSEMBLY
    Publication number: 20210312946
    Abstract: The disclosure describes a head gimbal assembly including a suspension and a damping layer on a surface of the suspension. The suspension may include a slider mount configured to establish mechanical communication with a slider and the layer may be displaced from the slider mount. The layer may be configured to provide passive damping or active damping.
    Type: Application
    Filed: March 29, 2021
    Publication date: October 7, 2021
    Inventors: Michael C. McAlpine, Ghazaleh Haghiashtiani, Zhijie Zhu
  • Data storage device suspension strut damping system
    Patent number: 10650851
    Abstract: A data storage device can employ a gimbal tongue flexure suspended from a load beam with a transducing head mounted to the gimbal tongue flexure. The transducing head can be separated from a magnetic recording medium by an air bearing. At least one active or non-active damper may be positioned on a strut of the gimbal tongue flexure.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: May 12, 2020
    Assignee: Seagate Technology LLC
    Inventors: Hassene Ben Atitallah, Razman Zambri, Ghazaleh Haghiashtiani
  • 3D PRINTED ORGAN MODEL WITH INTEGRATED ELECTRONIC DEVICE
    Publication number: 20190122584
    Abstract: An organ model comprises a polymer body formed from one or more selectively deposited substructures of a printable polymer-based ink composition, wherein the one or more selectively deposited substructures form a printed geometrical structure that corresponds to at least a portion of an anatomical structure of an organ, wherein a formulation of the printable polymer-based ink is selected such that the printed geometrical body has one or more material properties that match or substantially match one or more corresponding tissue material properties of an organ tissue, and an electronic device integrated onto a surface or into a structure of the printed geometrical structure.
    Type: Application
    Filed: October 17, 2018
    Publication date: April 25, 2019
    Inventors: Michael Cary McAlpine, Kaiyan Qiu, Ghazaleh Haghiashtiani, Robert M. Sweet