Patents by Inventor Kun-Che Chung

Kun-Che Chung 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).

  • Physical layer (PHY) with power off alert (POA) and alerting method thereof
    Publication number: 20040179478
    Abstract: A physical layer with power off alert (POA) and the alerting method thereof. It uses a power detector to detect the power supplied to the physical layer, and uses a POA packet generator to generate a POA packet when the supplied power is off. Therefore, it can use the POA packet transmitted on the network to notify the user of the opposite nodes or other nodes on the network.
    Type: Application
    Filed: June 2, 2003
    Publication date: September 16, 2004
    Inventors: Chieh-Yuan Ke, Tsu-Chun Liu, Tien-Ju Tsai, Chung-Cheng Chen, Jean-Ming Lee, Kun-Che Chung
  • Physical layer (PHY) with smart cable analyzing (SCA) and apparatus employing the same
    Publication number: 20040174819
    Abstract: A physical layer with smart cable analyzing (SCA) and the apparatus employing the same. When poor quality is possibly found in the cable connecting to the physical layer, its loop back controller is used to control the timing for entering into the loop back test mode, so as to analyze the cable quality and assist the user to exclude the root cause of the problem.
    Type: Application
    Filed: June 2, 2003
    Publication date: September 9, 2004
    Inventors: Tsu-Chun Liu, Chieh-Yuan Ke, Chung-Cheng Chen, Tien-Ju Tsai, Jean-Ming Lee, Kun-Che Chung