Patents by Inventor De-Ming Chan

De-Ming Chan 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).

  • Automatic position-based guide toy vehicle apparatus
    Patent number: 8108091
    Abstract: An apparatus uses a guide toy vehicle and has a smart floor environment. The smart floor environment is filled with location tags. Data can be found in a back-end database for location tags of an exhibit unit through a wireless network. The data comprise multimedia information to improve learning. Thus, with the present invention students can have better learning for achieving a default teaching goal.
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: January 31, 2012
    Assignee: National Central University
    Inventors: Li-Der Chou, De-Ming Chan
  • Automatic Position-Based Guide Toy Vehicle Apparatus
    Publication number: 20090138150
    Abstract: An apparatus uses a guide toy vehicle and has a smart floor environment. The smart floor environment is filled with location tags. Data can be found in a back-end database for location tags of an exhibit unit through a wireless network. The data comprise multimedia information to improve learning. Thus, with the present invention students can have better learning for achieving a default teaching goal.
    Type: Application
    Filed: May 21, 2008
    Publication date: May 28, 2009
    Applicant: National Central University
    Inventors: Li-Der Chou, De-Ming Chan