Patents by Inventor Kueck Hock Lee

Kueck Hock 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).

  • Output calibrator with dynamic precision
    Patent number: 7366275
    Abstract: An integrated circuit device having an output driver circuit and a control circuit. The output driver circuit outputs a first signal having a signal level according to a control value. The control circuit is coupled to receive the first signal from the output driver and adjusts the control value by a first increment until a transition event is detected. After the transition event is detected, the control circuit adjusts the control value by a second increment, the second increment being smaller than the first increment.
    Type: Grant
    Filed: June 6, 2006
    Date of Patent: April 29, 2008
    Assignee: Rambus Inc.
    Inventors: Kueck Hock Lee, Andy Peng-Pui Chan
  • Output calibrator with dynamic precision
    Patent number: 7119549
    Abstract: An integrated circuit device having an output driver circuit and a control circuit. The output driver circuit outputs a first signal having a signal level according to a control value. The control circuit is coupled to receive the first signal from the output driver and adjusts the control value by a first increment until a transition event is detected. After the transition event is detected, the control circuit adjusts the control value by a second increment, the second increment being smaller than the first increment.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: October 10, 2006
    Assignee: Rambus Inc.
    Inventors: Kueck Hock Lee, Andy Peng-Pui Chan
  • Output calibrator with dynamic precision
    Publication number: 20040165693
    Abstract: An integrated circuit device having an output driver circuit and a control circuit. The output driver circuit outputs a first signal having a signal level according to a control value. The control circuit is coupled to receive the first signal from the output driver and adjusts the control value by a first increment until a transition event is detected. After the transition event is detected, the control circuit adjusts the control value by a second increment, the second increment being smaller than the first increment.
    Type: Application
    Filed: February 25, 2003
    Publication date: August 26, 2004
    Inventors: Kueck Hock Lee, Andy Peng-Pui Chan