Patents by Inventor Shih-Ping Hsieh

Shih-Ping Hsieh 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).

  • Device for observing network packets
    Publication number: 20040160899
    Abstract: A device for observing variations of network packets comprises a first observer device, a second observer device, and third observer device for analyzing contents of the packets; a first, second, and third hubs for transmitting the packets; a first, second, and third packet extractors each having a packet outputting end and a packet receiving end. The packet receiving end of the first packet extractor is connected to the first, second, and third hubs. The packet outputting end of the first packet extractor is connected to the first observer device. The packet receiving end of the second packet extractor is connected to the first, second, and third hubs. The packet outputting end of the second packet extractor is connected to the second observer device. The packet receiving end of the third packet extractor is connected to the first hub, second, and third hubs. The packet outputting end of the third packet extractor is connected to the third observer device.
    Type: Application
    Filed: July 28, 2003
    Publication date: August 19, 2004
    Applicant: W-CHANNEL INC.
    Inventors: Kuen-Chu Lai, Shih-Ping Hsieh, Pa Hsuan, Jian-Bang Yeh, Kuan-Seng Ng