Patents by Inventor Paul Kwong-Hung Yu

Paul Kwong-Hung Yu 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).

  • Patent number: 6230160
    Abstract: The invention provides a mechanism for distributing objects from a object oriented framework that permits method invocation and state information notification, such as event notification in a JavaBeans software component model. A code generation tool generates code from an existing server object that contains only application domain specific logic, to support deployment of the server object on a remote machine in a distributed application. The generated code includes a proxy class to reside locally with a client program that might invoke methods on the server object or receive notification of state information (events) from the server object, and a proxy class to be remotely deployed with the server object. The proxies created provide all the middleware specific logics.
    Type: Grant
    Filed: July 16, 1998
    Date of Patent: May 8, 2001
    Assignee: International Business Machines Corporation
    Inventors: Victor Shih-Chuan Chan, Paul Kwong-Hung Yu