Patents by Inventor Hoon Quat Gek

Hoon Quat Gek 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: 6317119
    Abstract: A method for determining a position of a joystick in data communication with a processor and having an initial state that includes steps of varying the initial state in response to a signal from the processor; returning the joystick to the initial state after a duration of time, with the duration of time being dependent upon the position amongst a plurality of positions. A plurality of poll operations of the joystick are executed to sense the returning step. Each of the polling operations results in a data signal being transferred from the joystick indicating the state of the same, with consecutive poll operations being separated by a predetermined segment of time, defining a first interval and consecutive data signals operations being separated by a time period, defining a second interval. The second interval is increased to be greater than the first interval, the duration of time is measured by determining a number of data signals received by the processor between the varying step and the returning step.
    Type: Grant
    Filed: November 13, 1998
    Date of Patent: November 13, 2001
    Assignee: Creative Technology Ltd
    Inventors: Carl Wakeland, J. Scott Fuller, Hoon Quat Gek