Patents by Inventor Chao-Guo Liu

Chao-Guo Liu 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).

  • Publication number: 20060059673
    Abstract: An apparatus for moving and positioning a production device includes a fixing plate for fixing the production device, a trailer, a plurality of supports, and a supporting base. The trailer includes two bearing arms, and a transmission apparatus for lifting up or lowering the bearing arms. Each of the support includes a plurality of balls, disposed on a top surface of the support, and the balls define a supporting plane for supporting said production device. The supporting base supports a bottom of the production device, and includes two supporting wings on two sides thereof, and a plurality of positioning pins fixed to an underside thereof. The fixing plate includes a plurality of positioning sleeves matching with the positioning pins of the supporting base.
    Type: Application
    Filed: September 2, 2005
    Publication date: March 23, 2006
    Applicant: HON HAI Precision Industry CO., LTD.
    Inventors: Chun-Nan Ou, Chao-Guo Liu