Patents by Inventor Julin Shih

Julin Shih 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).

  • Stepwise quality-of-service scheduling method in output-buffered switches for broadband networks
    Patent number: 7164686
    Abstract: In a stepwise QoS scheduling method in output-buffered switches for broadband networks, packets are sequentially inserted in a sequence of windows on weight basis. The window size together with the weight of a flow determines the credits in a window for the flow. With sufficient credits, new packets are placed in the current window on a FIFO basis. Otherwise, packets are placed in an upward window being associated with sufficient accumulated credits.
    Type: Grant
    Filed: October 16, 2001
    Date of Patent: January 16, 2007
    Assignee: Institute for Information Industry
    Inventors: Maria Yuang, Julin Shih, Po-lung Tien, Yu Guo Chen
  • Stepwise quality-of-service scheduling method in output-buffered switches for broadband networks
    Publication number: 20030072317
    Abstract: In a stepwise QoS scheduling method in output-buffered switches for broadband networks, packets are sequentially inserted in a sequence of windows on weight basis. The window size together with the weight of a flow determines the credits in a window for the flow. With sufficient credits, new packets are placed in the current window on a FIFO basis. Otherwise, packets are placed in an upward window being associated with sufficient accumulated credits.
    Type: Application
    Filed: October 16, 2001
    Publication date: April 17, 2003
    Inventors: Maria Yuang, Julin Shih, Po-Lung Tien, Yu Guo Chen