Patents by Inventor Xianwei TANG

Xianwei TANG 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).

  • Heart rate detection method and wearable device
    Patent number: 11589818
    Abstract: Provided are a heart rate detection method and a wearable device. The wearable device includes a casing, a processor installed in the casing, and an optical heart rate sensing module and a distance sensing module connected to the processor and installed on a side of the casing facing a wearing part of a user. The method includes: detecting, by the distance sensing module, a positional relationship between the optical heart rate sensing module and the wearing part of the user to obtain relative position data of the optical heart rate sensing module relative to the wearing part of the user; and adjusting a signal transmission power of the optical heart rate sensing module according to the relative position data, and detecting, by the optical heart rate sensing module, a heart rate of the user.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: February 28, 2023
    Assignee: GOERTEK INC.
    Inventor: Xianwei Tang
  • HEART RATE DETECTION METHOD AND WEARABLE DEVICE
    Publication number: 20200275891
    Abstract: Provided are a heart rate detection method and a wearable device. The wearable device includes a casing, a processor installed in the casing, and an optical heart rate sensing module and a distance sensing module connected to the processor and installed on a side of the casing facing a wearing part of a user. The method includes: detecting, by the distance sensing module, a positional relationship between the optical heart rate sensing module and the wearing part of the user to obtain relative position data of the optical heart rate sensing module relative to the wearing part of the user; and adjusting a signal transmission power of the optical heart rate sensing module according to the relative position data, and detecting, by the optical heart rate sensing module, a heart rate of the user.
    Type: Application
    Filed: July 18, 2018
    Publication date: September 3, 2020
    Applicant: GOERTEK INC.
    Inventor: Xianwei TANG