Patents by Inventor Ming-Chia Chen

Ming-Chia Chen 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).

  • Current Sensing Calibration Method and Current Sensing Calibration System Capable of Correcting Temperature Data Errors
    Publication number: 20250035730
    Abstract: A current sensing calibration method includes setting a first calibration current, inputting the first calibration current to a current sensing circuit for detecting a first real digital code, acquiring offset calibration data according to the first real digital code and a first ideal digital code corresponding to the first calibration current, setting a second calibration current and a third calibration current, inputting the second calibration current to the current sensing circuit for detecting a second real digital code, inputting the third calibration current to the current sensing circuit for detecting a third real digital code, acquiring gain calibration data according to the second real digital code, the third real digital code, a second ideal digital code, and a third ideal digital code, and acquiring channel temperature calibration data after the current sensing circuit is calibrated according to the offset calibration data and the gain calibration data.
    Type: Application
    Filed: February 20, 2024
    Publication date: January 30, 2025
    Applicant: HIMAX TECHNOLOGIES LIMITED
    Inventors: Te-Chieh Kung, Ming-Chia Chen, Hugo Cruz, Hao-Wei Lin