Patents by Inventor Wai-Yuen Tong

Wai-Yuen Tong 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).

  • Mobile communication peripheral device
    Patent number: 7353043
    Abstract: A mobile communication peripheral device includes a main body, a circuit board, an earphone and a microphone. An identification card is disposed on a surface of the main body. The circuit board is disposed within the main body, and includes a transceiver for receiving and emitting a wireless communication signal and a signal processing device electrically to the transceiver for processing the wireless communication signal. The wireless communication signal includes a first audio signal. The earphone is coupled to the main body via a connecting wire for receiving and sending out the first audio signal. The microphone is coupled to the main body via the connecting wire for receiving a second audio signal.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: April 1, 2008
    Assignee: Primax Electronics Ltd.
    Inventors: Jong-Ding Wang, Meng-Stephen Su, Wai-Yuen Tong
  • Mobile communication peripheral device
    Publication number: 20060172771
    Abstract: A mobile communication peripheral device includes a main body, a circuit board, an earphone and a microphone. An identification card is disposed on a surface of the main body. The circuit board is disposed within the main body, and includes a transceiver for receiving and emitting a wireless communication signal and a signal processing device electrically to the transceiver for processing the wireless communication signal. The wireless communication signal includes a first audio signal. The earphone is coupled to the main body via a connecting wire for receiving and sending out the first audio signal. The microphone is coupled to the main body via the connecting wire for receiving a second audio signal.
    Type: Application
    Filed: April 29, 2005
    Publication date: August 3, 2006
    Inventors: Jong-Ding Wang, Meng-Stephen Su, Wai-Yuen Tong