Patents by Inventor CHIEN-CHAO LIAO

CHIEN-CHAO LIAO 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).

  • Docking device and portable projector
    Patent number: 9081543
    Abstract: A docking device for connecting an electronic device includes a base and a connector. The connector has a body and a connecting port on the base. The body is provided on the base to be moved between a first position and a second position. The connecting port is hidden in the base when the body is moved to the first position, and the connecting is exposed to connect the electronic device when the body is moved to the second position. The docking device may be incorporated in a portable projector.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: July 14, 2015
    Assignee: Asia Optical Co., LTD.
    Inventors: Chien-Chao Liao, Deng-Ke Guo, Chang-Yi Huang
  • DOCKING DEVICE AND PORTABLE PROJECTOR
    Publication number: 20130182194
    Abstract: A docking device for connecting an electronic device includes a base and a connector. The connector has a body and a connecting port on the base. The body is provided on the base to be moved between a first position and a second position. The connecting port is hidden in the base when the body is moved to the first position, and the connecting is exposed to connect the electronic device when the body is moved to the second position. The docking device may be incorporated in a portable projector.
    Type: Application
    Filed: September 7, 2012
    Publication date: July 18, 2013
    Applicant: Asia Optical International Ltd.
    Inventors: CHIEN-CHAO LIAO, Deng-Ke Guo, Chang-Yi Huang