Patents by Inventor Chiung-Yau Huang

Chiung-Yau 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).

  • Angle sensor-based pointer and a cursor control system with the same
    Publication number: 20100259475
    Abstract: An angle sensor-based pointer has an angle sensor, a signal processing unit and a wireless transmitting unit. The angle sensor detects rotation angles of hand movements in at least two directions and accordingly produces voltage signals in response to the rotation angles. The voltage signals are further input to the signal processing unit and transformed to a coordinate signal. The coordinate signal is modulated and transmitted wirelessly through the wireless transmitting unit to a target device for moving a cursor from an original position to a new position.
    Type: Application
    Filed: April 9, 2009
    Publication date: October 14, 2010
    Inventors: Chiung-Yau Huang, Sheng-Chih Shen, Charg-Shi Wu