Patents by Inventor Chi Hyoung Cho

Chi Hyoung 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).

  • Pressure measuring structure of hot air generator
    Patent number: 6845673
    Abstract: A pressure measuring structure of a hot air generator is provided.
    Type: Grant
    Filed: August 12, 2003
    Date of Patent: January 25, 2005
    Assignee: Paseco Co., Ltd.
    Inventor: Chi Hyoung Cho
  • Pressure measuring structure of hot air generator
    Publication number: 20040031324
    Abstract: A pressure measuring structure of a hot air generator is provided.
    Type: Application
    Filed: August 12, 2003
    Publication date: February 19, 2004
    Applicant: PASECO CO., LTD.
    Inventor: Chi Hyoung Cho