Patents by Inventor Yun-Ho Soo

Yun-Ho Soo 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).

  • Portable water tester with cap
    Patent number: D602384
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: October 20, 2009
    Assignee: HM Digital, Inc.
    Inventors: Rob Samborn, Charles F. Lee, Jin H. Lee, Yun-Ho Soo