Patents by Inventor Esther Yuan Ling Lee

Esther Yuan Ling Lee 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).

  • Publication number: 20030050813
    Abstract: A method and apparatus are disclosed for automatically transitioning between states in a state machine that manages a business process. A state machine is used to represent a business process. The state machine includes a plurality of states, and at least one state includes an entry action that is executed upon entering the state. The present invention provides for automatic state transitions by throwing events upon state entry whenever any conditions associated with the entry action are satisfied. The entry action includes conditional logic that causes an automatic transition to another state if the conditional logic is satisfied. The present invention provides a method to implement complex decision-making logic in one place, thereby allowing the logic to be more easily and consistently defined and maintained.
    Type: Application
    Filed: September 11, 2001
    Publication date: March 13, 2003
    Applicant: International Business Machines Corporation
    Inventors: Mitchell Adam Cohen, Titania Mary Gupta, Laurent David Hasson, John Scott Houston, Esther Yuan Ling Lee, Jianren Li, Rakesh Mohan, Josef Schiefer