Patents by Inventor Young Sea Weng

Young Sea Weng 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).

  • Circuit for triggering on-hook function and off-hook function of a communication apparatus
    Publication number: 20040259607
    Abstract: The present invention is a circuit that is set in a communication apparatus. The circuit is co-operated with a button of an audio receiving/transmitting device for triggering an on-hook or off-hook function when the communication apparatus receives an incoming call. The button is normally closed. The on-hook and off-hook functions are triggered by a triggering signal which is higher than a threshold value. Thus, the present invention doesn't execute the on-hook or off-hook function by an on/off button set in the communication apparatus but directly execute the button set in the audio receiving/transmitting device, which improved the convenience of the communication apparatus.
    Type: Application
    Filed: January 16, 2004
    Publication date: December 23, 2004
    Applicant: BENQ CORPORATION
    Inventors: Young Sea Weng, Hsu Chun Chi, Liu Wen Pin