Patents by Inventor Shien-Chang Ko

Shien-Chang Ko 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).

  • File conversion system assigning split pieces to a plurality of devices and method used thereby
    Patent number: 8171165
    Abstract: A file conversion system is capable of transmitting via a network a file provided by a file providing end in a format supported by a file receiving end to the file receiving end. The file conversion system includes a receiving module for receiving the file provided by the file providing end; a conversion module for converting the format of the file provided by the file providing end into a format supported by the file receiving end; a database module for recording a profile of the file receiving end, with the profile including the format supported by the file receiving end; and a transmission module for transmitting the file to the file receiving end via the network. If the format of the file is not supported by the file receiving end, the conversion module may, in accordance with the profile of the file receiving end, convert the format of the file into the format supported by the file receiving end so as to allow the transmission module to transmit the file to the file receiving end.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: May 1, 2012
    Assignee: Ubitus Inc.
    Inventors: Wei-Hao Peng, Shien-Chang Ko, Shu-Fan Chen
  • File Conversion System and Method Used Thereby
    Publication number: 20090138540
    Abstract: This invention is to provide a file conversion system capable of transmitting via a network a file provided by a file providing end in a format supported by a file receiving end to the file receiving end, the file conversion system comprising a receiving module for receiving the file provided by the file providing end; a conversion module for converting the format of the file provided by the file providing end into a format supported by the file receiving end; a database module for recording a profile of the file receiving end, the profile comprising the format supported by the file receiving end; and a transmission module for transmitting the file to the file receiving end via the network, wherein if the format of the file is not supported by the file receiving end, the conversion module may, in accordance with the profile of the file receiving end, convert the format of the file into the format supported by the file receiving end so as to allow the transmission module to transmit the file to the file receiv
    Type: Application
    Filed: December 26, 2007
    Publication date: May 28, 2009
    Inventors: WEI-HAO PENG, SHIEN-CHANG KO, SHU-FAN CHEN