Patents by Inventor Yup-Wu Huang

Yup-Wu Huang 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: 20020077896
    Abstract: An electronic billboard system includes a display device coupled with a data processing system to display information, such as advertisements, on the display device. The data processing system is further equipped with a wireless communication interface to communicate with mobile devices. Upon seeing a visual presentation of an advertisement on a display device of the present invention, the user may initiate a request from the mobile device to receive information from the data processing system through a wireless communications link with the wireless communications interface. Information is transmitted to the mobile device and presented to the user.
    Type: Application
    Filed: December 18, 2000
    Publication date: June 20, 2002
    Inventors: Te-Kai Liu, Yup-Wu Huang, David Alvra Wood