Patents by Inventor Chen-Tung Chan

Chen-Tung Chan 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).

  • SERVICE WORKFLOW GENERATION APPARATUS AND METHOD
    Publication number: 20110119373
    Abstract: A service workflow generation apparatus, having a quality of service (QoS) monitor for obtaining a plurality of real time QoS values respectively corresponding to a plurality of service elements on the web. A QoS calculation module generates a plurality of possible service workflows composed of the service elements and a plurality of overall QoS values of the possible service workflows based on the real time QoS values by using a Modified Heuristic Algorithm. A service workflow selection module dynamically selects a service workflow from the possible service workflows according to the overall QoS value.
    Type: Application
    Filed: May 5, 2010
    Publication date: May 19, 2011
    Applicant: ASIA OPTICAL CO., INC.
    Inventors: Chen-Tung Chan, Yun-Wei Liao, Kuan-Yu Chen, Chih-Hao Hsu, Shyan-Ming Yuan