Patents by Inventor Sihua LU

Sihua LU 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).

  • Method for updating environmental threshold in touch sensing, touch sensor, and water outlet device
    Patent number: 11209935
    Abstract: The present disclosure discloses a method for updating an environmental threshold in touch sensing, a touch sensor, and a water outlet device. The method repeatedly collects a detection value until a difference obtained by comparing the detection value collected at an Nth repetition with a current environmental threshold is greater than a first threshold and a current value of a counter is greater than a second threshold and then updates the detection value collected at the Nth repetition to the current environmental threshold. In this way, the environmental threshold can be dynamically updated according to environmental changes, thereby reducing incorrect operations.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: December 28, 2021
    Assignee: Xiamen Solex High-Tech Industries Co., Ltd.
    Inventors: Sihua Lu, Jun Liu, Yuemin Wang
  • METHOD FOR UPDATING ENVIRONMENTAL THRESHOLD IN TOUCH SENSING, TOUCH SENSOR, AND WATER OUTLET DEVICE
    Publication number: 20210389840
    Abstract: The present disclosure discloses a method for updating an environmental threshold in touch sensing, a touch sensor, and a water outlet device. The method repeatedly collects a detection value until a difference obtained by comparing the detection value collected at an Nth repetition with a current environmental threshold is greater than a first threshold and a current value of a counter is greater than a second threshold and then updates the detection value collected at the Nth repetition to the current environmental threshold. In this way, the environmental threshold can be dynamically updated according to environmental changes, thereby reducing incorrect operations.
    Type: Application
    Filed: April 26, 2021
    Publication date: December 16, 2021
    Inventors: Sihua LU, Jun LIU, Yuemin WANG