Patents by Inventor Jeong-Won Ryu

Jeong-Won Ryu 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
    Patent number: D704341
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: May 6, 2014
    Assignee: Healcerion Co., Ltd.
    Inventors: Jeong-Won Ryu, You-Chan Choung