Patents by Inventor Ching-Chih Chi

Ching-Chih Chi 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).

  • Support arm structure with elastic force adjustment arrangement
    Patent number: 7810773
    Abstract: A pivotal support arm structure has an elastic force adjustment arrangement in order to accommodate the various loads. One end of the support arm structure may be secured to the edge of a desk and the other end thereof may be secured to an article (e.g., LCD display) to be held in use.
    Type: Grant
    Filed: July 22, 2008
    Date of Patent: October 12, 2010
    Inventor: Ching-Chih Chi
  • Support arm structure with elastic force adjustment arrangement
    Publication number: 20100019112
    Abstract: A pivotal support arm structure is disclosed and has an elastic force adjustment arrangement in order to accommodate the various loads. One end of the support arm structure may be secured to the edge of a desk and the other end thereof may be secured to an article (e.g., LCD display) to be held in use.
    Type: Application
    Filed: July 22, 2008
    Publication date: January 28, 2010
    Inventor: Ching-Chih Chi