Patents by Inventor Kuang-Yeu Lin

Kuang-Yeu Lin 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).

  • Apparatus and method of auto frequency calibration for transducer
    Patent number: 7453762
    Abstract: An apparatus for automatically calibrating a transducer are disclosed in the present invention, the apparatus comprising: an oscillator, for generating a system frequency; a micro controller, being coupled to the oscillator, for receiving the system frequency; a counting unit, being installed inside the micro processor, for generating at least a clock signal according to the system frequency; a transformer, whose input terminal is being coupled to the counting unit, for receiving the clock signal and transferring the clock signal to be a plurality of exciting signals, the output terminal feedbacks and couples the exciting signals to the interrupting signal input terminal of the micro controller, wherein the a plurality of exciting signals comprising at least a primary oscillating signal and at least a secondary oscillating signal and the amount of the clock signal equals to that of the primary oscillating signal; and a transducer, whose input terminal is being coupled to the transformer, and the transducer is
    Type: Grant
    Filed: May 28, 2008
    Date of Patent: November 18, 2008
    Assignee: Holtek Semiconductor Inc.
    Inventors: Kuang-Yeu Lin, Lung-Chieh Chen
  • On-system programmable and off-system programmable chip
    Patent number: 6954383
    Abstract: An on-system programmable and off-system programmable chip comprises a control circuit connected to an on-system programmable nonvolatile memory and an off-system programmable nonvolatile memory, and a pumping circuit connected to the on-system programmable nonvolatile memory. In a programming mode of the chip, external programming voltages are provided for programming the off-system programmable nonvolatile memory, and in an operation mode of the chip, the pumping circuit produces internal programming voltages for the on-system programmable nonvolatile memory for programming the on-system programmable nonvolatile memory.
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: October 11, 2005
    Assignee: Elan Microelectronics Corporation
    Inventors: Yen-Chang Chiu, Chun-An Tang, Kuang-Yeu Lin, Cheng-Hao Tang
  • On-system programmable and off-system programmable chip
    Publication number: 20050094469
    Abstract: An on-system programmable and off-system programmable chip comprises a control circuit connected to an on-system programmable nonvolatile memory and an off-system programmable nonvolatile memory, and a pumping circuit connected to the on-system programmable nonvolatile memory. In a programming mode of the chip, external programming voltages are provided for programming the off-system programmable nonvolatile memory, and in an operation mode of the chip, the pumping circuit produces internal programming voltages for the on-system programmable nonvolatile memory for programming the on-system programmable nonvolatile memory.
    Type: Application
    Filed: December 2, 2004
    Publication date: May 5, 2005
    Inventors: Yen-Chang Chiu, Chun-An Tang, Kuang-Yeu Lin, Cheng-Hao Tang
  • On-system programmable and off-system programmable chip
    Patent number: 6882577
    Abstract: An on-system programmable and off-system programmable chip comprises a control circuit connected to an on-system programmable nonvolatile memory and an off-system programmable nonvolatile memory, and a pumping circuit connected to the on-system programmable nonvolatile memory. In a programming mode of the chip, external programming voltages are provided for programming the off-system programmable nonvolatile memory, and in an operation mode of the chip, the pumping circuit produces internal programming voltages for the on-system programmable nonvolatile memory for programming the on-system programmable nonvolatile memory.
    Type: Grant
    Filed: September 10, 2003
    Date of Patent: April 19, 2005
    Assignee: Elan Microelectronics Corporation
    Inventors: Yen-Chang Chiu, Chun-An Tang, Kuang-Yeu Lin, Cheng-Hao Tang
  • On-system programmable and off-system programmable chip
    Publication number: 20040076061
    Abstract: An on-system programmable and off-system programmable chip comprises a control circuit connected to an on-system programmable nonvolatile memory and an off-system programmable nonvolatile memory, and a pumping circuit connected to the on-system programmable nonvolatile memory. In a programming mode of the chip, external programming voltages are provided for programming the off-system programmable nonvolatile memory, and in an operation mode of the chip, the pumping circuit produces internal programming voltages for the on-system programmable nonvolatile memory for programming the on-system programmable nonvolatile memory.
    Type: Application
    Filed: September 10, 2003
    Publication date: April 22, 2004
    Inventors: Yen-Chang Chiu, Chun-An Tang, Kuang-Yeu Lin, Cheng-Hao Tang