Patents by Inventor Yi-Heng FENG

Yi-Heng FENG 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).

  • ANTENNA ADJUSTMENT APPARATUS, ANTENNA ADJUSTMENT METHOD AND TANGIBLE MACHINE-READABLE MEDIUM THEREOF
    Publication number: 20110122025
    Abstract: An antenna adjustment apparatus, an antenna adjustment method and a tangible machine-readable medium thereof are provided. The antenna adjustment apparatus is electrically connected to a directional antenna and is configured to generate a signal loss value according to an environmental coordinate parameter, an antenna coordinate parameter, an excitation parameter set and an antenna structure parameter. The antenna adjustment apparatus is configured to determine whether the signal loss value meets a communication quality condition and set an excitation parameter set, which meets the communication quality condition, as an available excitation parameter set so that the antenna radiation pattern of the directional antenna may be adjusted according to the available excitation parameter set.
    Type: Application
    Filed: February 5, 2010
    Publication date: May 26, 2011
    Applicant: Institute for Information Industry
    Inventors: Ting-Chieh TU, Yi-Heng FENG