Patents by Inventor Marius Moszczynski

Marius Moszczynski 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).

  • Membrane hydrophone for high frequency ultrasound and method of manufacture
    Patent number: 11579011
    Abstract: A hydrophone used for measuring acoustic energy from a high frequency ultrasound transducer, or a method of manufacturing the membrane hydrophone. The membrane assembly is supported by the frame and comprises a piezoelectric. The hydrophone also includes an electrode pattern formed within the piezoelectric to define an active area. In addition, the hydrophone includes a built in-situ coaxial layer connected to the active area.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: February 14, 2023
    Assignee: FUJIFILM SONOSITE, INC.
    Inventors: Oleg Ivanytskyy, Guofeng Pang, Alexander Burhoe, Marius Moszczynski, Nicholas Christopher Chaggares
  • MEMBRANE HYDROPHONE FOR HIGH FREQUENCY ULTRASOUND AND METHOD OF MANUFACTURE
    Publication number: 20200033187
    Abstract: A hydrophone used for measuring acoustic energy from a high frequency ultrasound transducer, or a method of manufacturing the membrane hydrophone. The membrane assembly is supported by the frame and comprises a piezoelectric. The hydrophone also includes an electrode pattern formed within the piezoelectric to define an active area. In addition, the hydrophone includes a built in-situ coaxial layer connected to the active area.
    Type: Application
    Filed: September 23, 2019
    Publication date: January 30, 2020
    Inventors: Oleg Ivanytskyy, Guofeng Pang, Alexander Burhoe, Marius Moszczynski, Nicholas Christopher Chaggares
  • Membrane hydrophone for high frequency ultrasound and method of manufacture
    Patent number: 10451476
    Abstract: A membrane hydrophone for analyzing high frequency ultrasound transducers has a piezoelectric membrane with electrode patterns created on the surface of the membrane. In one embodiment, the electrode patterns are doubled on each side of the membrane except for an active area of the hydrophone. In one embodiment, the electrodes are formed by removing a conductive coating on the membrane with laser pulses. The laser is set to remove the conductive coating from the piezoelectric membrane from the same side of the membrane in order to accurately align the electrodes in the active area. In one embodiment, the active area of the hydrophone has an area in a range of 900-10,000 square microns.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: October 22, 2019
    Assignee: FUJIFILM SONOSITE, INC.
    Inventors: Nicholas Christopher Chaggares, Oleg Ivanytskyy, Guofeng Pang, Marius Moszczynski
  • MEMBRANE HYDROPHONE FOR HIGH FREQUENCY ULTRASOUND AND METHOD OF MANUFACTURE
    Publication number: 20170052061
    Abstract: A membrane hydrophone for analyzing high frequency ultrasound transducers has a piezoelectric membrane with electrode patterns created on the surface of the membrane. In one embodiment, the electrode patterns are doubled on each side of the membrane except for an active area of the hydrophone. In one embodiment, the electrodes are formed by removing a conductive coating on the membrane with laser pulses. The laser is set to remove the conductive coating from the piezoelectric membrane from the same side of the membrane in order to accurately align the electrodes in the active area. In one embodiment, the active area of the hydrophone has an area in a range of 900-10,000 square microns.
    Type: Application
    Filed: August 18, 2016
    Publication date: February 23, 2017
    Inventors: Nicholas Christopher Chaggares, Oleg Ivanytskyy, Guofeng Pang, Marius Moszczynski