Patents by Inventor Gang-Shyr Guan

Gang-Shyr Guan 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).

  • Patent number: 5323912
    Abstract: A conveyer with an automated sorting system comprises a transport mechanism, a guide mechanism, and a sorting mechanism. A sorting sensor activates electrical spiral tubes which, in turn, actuate left and the right separation pieces to guide pins of the transport mechanism along desired guide rails so as to alter their original moving paths. More particularly, the guide pins are capable of moving along three different directions: left, middle, and right. The article intended to be transported is thus sorted out automatically and is sent to the designated area.
    Type: Grant
    Filed: March 30, 1993
    Date of Patent: June 28, 1994
    Inventors: Sheng-Hsiung Fan, Gang-Shyr Guan, Tun-Nien Hsu
  • Patent number: 5042233
    Abstract: A method and apparatus for unclosing and enclosing the flaps of a package carton, so that cartons can be transported along the transportation path without shifting backward or shifting away from the transportation path.
    Type: Grant
    Filed: July 5, 1990
    Date of Patent: August 27, 1991
    Assignee: Industrial Technology Research Institute
    Inventors: Gordon Huang, Gang-Shyr Guan, Wen-Chau Wang, Shun-Shang Kao, Shih-Hen Shyu, Fu-Ching Tung, Jin-Guan Liu
  • Patent number: 4882895
    Abstract: An automated apparatus for transporting, lining-up and stowing cylindrical fragile bodies. It promotes efficiency of the stowing operation and ensures sanitation during stowing. Furthermore it disposes cylindrical fragile bodies within receptacles in a compact manner.
    Type: Grant
    Filed: May 24, 1988
    Date of Patent: November 28, 1989
    Assignee: Industrial Technology Research Institute
    Inventors: Min-Lang Hsieh, Jan-Hong Huang, Lian Jan, Gang-Shyr Guan