Patents by Inventor Siong-Kiat Ng

Siong-Kiat Ng 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 system for providing a state oriented and event driven environment
    Patent number: 5721920
    Abstract: The present invention discloses a method and system for providing a Finite State Machine (FSM) which is implemented within a telecommunications application program with the ability to transition from one state to another. The control of the transition being implemented by an Input/Output (I/O) Event Manager subsystem of a preemptive multi-tasking operating system.Additionally, the present invention discloses a method and system for providing a FSM which is implemented within a telecommunications application program with event driven control of physical devices having input and output capabilities. The event driven control being implemented by the I/O Event Manager subsystem.
    Type: Grant
    Filed: August 5, 1994
    Date of Patent: February 24, 1998
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Simon Chung-Tong Mak, Siong-Kiat Ng