Patents by Inventor Chin-Chung Wen

Chin-Chung Wen 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).

  • Intermittent oscillation circuit
    Patent number: 6731177
    Abstract: An intermittent oscillation circuit is disclosed, and more particularly, relates to an intermittent oscillation circuit utilized in a RF transmitting/receiving system. The intermittent oscillation circuit of the present invention comprises an inversion circuit, a power control circuit and a power supply circuit. By utilizing the power control circuit to controlling the operation voltage level outputted from the power supply circuit, the duty cycle of oscillatory signal outputted from the inversion circuit can be adjusted. Therefore, data collision is decreased while transmitting/receiving various data in the RF transmitting/receiving system, and the power consumption is decreased at the transmitting/receiving terminal as well.
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: May 4, 2004
    Assignee: Sino Matrix Technology, Inc.
    Inventors: Jeng-Shing Lee, Yee-Lu Zhaog, Chin-Chung Wen
  • Intermittent oscillation circuit
    Publication number: 20030222724
    Abstract: An intermittent oscillation circuit is disclosed, and more particularly, relates to an intermittent oscillation circuit utilized in a RF transmitting/receiving system. The intermittent oscillation circuit of the present invention comprises an inversion circuit, a power control circuit and a power supply circuit. By utilizing the power control circuit to controlling the operation voltage level outputted from the power supply circuit, the duty cycle of oscillatory signal outputted from the inversion circuit can be adjusted. Therefore, data collision is decreased while transmitting/receiving various data in the RF transmitting/receiving system, and the power consumption is decreased at the transmitting/receiving terminal as well.
    Type: Application
    Filed: May 28, 2002
    Publication date: December 4, 2003
    Inventors: Jeng-Shing Lee, Yee-Lu Zhaog, Chin-Chung Wen