Patents by Inventor Hai-Hua Wen

Hai-Hua Wen 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).

  • Interference detection device and detection sensitivity adjusting method thereof
    Patent number: 11100224
    Abstract: An interference detection device and a detection sensitivity adjusting method are provided. A signal generating circuit generates a detection signal. A delay circuit delays the detection signal to generate a plurality of delay signals with different delay time. A decision circuit selects one of the delay signals according to a first section signal for comparing with the detection signal to generate an interference detection result, where the delay signals are used for adjusting the detection sensitivity of the interference detection device.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: August 24, 2021
    Assignee: ALI CORPORATION
    Inventors: Wei-Ke Rao, Rui Yang, Hai-Hua Wen
  • INTERFERENCE DETECTION DEVICE AND DETECTION SENSITIVITY ADJUSTING METHOD THEREOF
    Publication number: 20200257798
    Abstract: An interference detection device and a detection sensitivity adjusting method are provided. A signal generating circuit generates a detection signal. A delay circuit delays the detection signal to generate a plurality of delay signals with different delay time. A decision circuit selects one of the delay signals according to a first section signal for comparing with the detection signal to generate an interference detection result, where the delay signals are used for adjusting the detection sensitivity of the interference detection device.
    Type: Application
    Filed: November 19, 2019
    Publication date: August 13, 2020
    Applicant: ALi Corporation
    Inventors: Wei-Ke Rao, Rui Yang, Hai-Hua Wen