Patents by Inventor Youngmon Cho

Youngmon Cho 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).

  • Ultrasonic probe and method of manufacturing the same
    Patent number: 11754534
    Abstract: Disclosed are an ultrasonic probe and a method of manufacturing the same. The ultrasonic probe includes a piezoelectric layer including one or more kerfs such that piezoelectric elements are provided in a plurality of rows along an elevation direction, a first electrode formed on an upper side of the piezoelectric layer, a second electrode formed on a lower side of the piezoelectric layer, a matching layer disposed above the piezoelectric layer and including one or more grooves connected to the one or more kerfs, and a third electrode formed in inner surfaces of the one or more grooves and electrically connected to the first electrode.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: September 12, 2023
    Assignee: SAMSUNG MEDISON CO. LTD.
    Inventors: Jisu Kim, Kwangjin Son, Jong-Sun Ko, Joonghyun Park, Jinwoo Jung, Youngmon Cho
  • ULTRASONIC PROBE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20210255149
    Abstract: Disclosed are an ultrasonic probe and a method of manufacturing the same. The ultrasonic probe includes a piezoelectric layer including one or more kerfs such that piezoelectric elements are provided in a plurality of rows along an elevation direction, a first electrode formed on an upper side of the piezoelectric layer, a second electrode formed on a lower side of the piezoelectric layer, a matching layer disposed above the piezoelectric layer and including one or more grooves connected to the one or more kerfs, and a third electrode formed in inner surfaces of the one or more grooves and electrically connected to the first electrode.
    Type: Application
    Filed: February 4, 2021
    Publication date: August 19, 2021
    Inventors: Jisu Kim, Kwangjin Son, Jong-Sun Ko, Joonghyun Park, Jinwoo Jung, Youngmon Cho