Patents by Inventor Weichen Xiang

Weichen Xiang 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, device and system for determining relative angle between intelligent devices
    Patent number: 12105217
    Abstract: The present application provides a method, device and system for determining a relative angle between intelligent devices, and intelligent devices. The method is applicable to a first intelligent device. The first intelligent device includes a first sound detection module and a second sound detection module. The relative angle between intelligent devices can be determined quickly, simply, conveniently and accurately.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: October 1, 2024
    Assignee: SUZHOU TOUCHAIR TECHNOLOGY CO., LTD.
    Inventors: Weichen Xiang, Guangsong Liu
  • RANGING METHOD, APPARATUS AND SYSTEM, INTELLIGENT DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
    Publication number: 20230251373
    Abstract: The present application provides a ranging method, apparatus and system, an intelligent device and a computer-readable storage medium. The ranging method is applicable to a first device, and the ranging method includes: transmitting a first acoustic positioning signal; receiving the first acoustic positioning signal. Regardless of whether the clock timestamps between devices are synchronized and whether the response time of software processing is different, the present application can achieve high positioning accuracy.
    Type: Application
    Filed: April 13, 2023
    Publication date: August 10, 2023
    Inventors: Guangsong Liu, Weichen Xiang
  • METHOD, DEVICE AND SYSTEM FOR DETERMINING RELATIVE ANGLE BETWEEN INTELLIGENT DEVICES
    Publication number: 20220365166
    Abstract: The present application provides a method, device and system for determining a relative angle between intelligent devices, and intelligent devices. The method is applicable to a first intelligent device. The first intelligent device includes a first sound detection module and a second sound detection module. The relative angle between intelligent devices can be determined quickly, simply, conveniently and accurately.
    Type: Application
    Filed: July 20, 2022
    Publication date: November 17, 2022
    Inventors: Weichen Xiang, Guangsong Liu