Patents by Inventor Li-Te Hung

Li-Te Hung 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).

  • Radio frequency identification system
    Publication number: 20060187052
    Abstract: A radio frequency identification (RFID) system has a reader, a first antenna, a second antenna and a transponder. The first antenna is electrically connected to the reader, and the reader is used to generate a control signal and transmit the control signal through the first antenna. The second antenna is used to receive the control signal. The transponder is integrated into an electronic element of a portable electronic device and is electrically connected to the second antenna. The transponder is arranged to select a data signal according to the control signal and transmit the data signal to the reader through the second and first antennas.
    Type: Application
    Filed: September 12, 2005
    Publication date: August 24, 2006
    Inventor: Li-Te Hung