Patents by Inventor Alan Wai Chan

Alan Wai 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).

  • Method and apparatus for routing data in a communication system
    Patent number: 6377808
    Abstract: A controller in a communication device receives a request, from a process operating in the communication device, to subscribe to a data routing service that is managed by the controller. In response to the request, the controller assigns a destination identifier to the process and adds the process and the assigned destination identifier to a routing table that is stored in a memory associated with the controller. Data subsequently received from a data source is routed to the process or to one of multiple communication ports by the controller by reference to the destination identifier, or the absence of a destination identifier, stored in the routing table.
    Type: Grant
    Filed: April 27, 2000
    Date of Patent: April 23, 2002
    Assignee: Motorola, Inc.
    Inventors: Jose E. Korneluk, Todd M. Russell, Orestes Melgarejo, Alex Wang, Alan Wai Chan