Patents by Inventor Debao Xu

Debao Xu 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).

  • Sound gathering device for voiceprint monitoring and preparation method
    Patent number: 12230242
    Abstract: Provided are a sound gathering device for voiceprint monitoring and a preparation method. The sound gathering device is a cone structure and includes a front end portion (1) and a rear end portion (2), the front end portion (1) is trumpet-shaped, an inner wall surface of the front end portion (1) is present a pattern array of a microstructure (3), and the microstructure (3) presenting the pattern array is formed through laser etching. A sound wave frequency monitored by the sound gathering device is 50 Hz˜10 kHz, and a sound wave enters the sound gathering device from an entrance of the front end portion (1), is reflected through the pattern array of the microstructure (3) on the inner wall surface of the front end portion (1), and is transmitted from an exit of the rear end portion (2), and a sound pressure of the exit of the rear end portion (2) is 4 times˜8 times a sound pressure of the entrance of the front end portion (1).
    Type: Grant
    Filed: July 20, 2023
    Date of Patent: February 18, 2025
    Assignee: State Grid Jiangsu Taizhou Power Supply Company
    Inventors: Yong Li, Ting Chen, Ling Ju, Jijing Yin, Ze Zhang, Xingchun Xu, Beibei Weng, Zhenguo Chuai, Yan Wu, Li Chen, Yang Cheng, Tianyu He, Le Yuan, Jie Qian, Debao Tang, Yanquan Zhu, Anqi Ding, Kaiming Bian, Wen Chen, Wanjian Hu, Hongbo Dai, Weijun Shi
  • Integrated battery using airflow sensor for control
    Patent number: 12100820
    Abstract: An integrated battery using an airflow sensor for control comprises an outer casing, a cell and a PCBA. The cell and the PCBA are both arranged in the outer casing, and the PCBA is electrically connected with the cell. The PCBA is provided with a positive plate, a negative plate and an airflow sensor. The outer casing is provided with an air inlet. The airflow sensor is arranged on the battery to control discharge of the cell, such that the battery can be used together with some atomizers to realize instant atomization when users inhale, and the waste of atomizing liquid is avoided.
    Type: Grant
    Filed: December 16, 2023
    Date of Patent: September 24, 2024
    Assignee: SHENZHEN KINGFISH ELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Xingang Jiang, Debao Xu
  • Integrated Battery USING AIRFLOW SENSOR FOR CONTROL
    Publication number: 20240120561
    Abstract: An integrated battery using an airflow sensor for control comprises an outer casing, a cell and a PCBA. The cell and the PCBA are both arranged in the outer casing, and the PCBA is electrically connected with the cell. The PCBA is provided with a positive plate, a negative plate and an airflow sensor. The outer casing is provided with an air inlet. The airflow sensor is arranged on the battery to control discharge of the cell, such that the battery can be used together with some atomizers to realize instant atomization when users inhale, and the waste of atomizing liquid is avoided.
    Type: Application
    Filed: December 16, 2023
    Publication date: April 11, 2024
    Inventors: Xingang Jiang, Debao XU
  • Socket
    Patent number: D997884
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: September 5, 2023
    Inventor: Debao Xu
  • Socket
    Patent number: D1022914
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: April 16, 2024
    Inventor: Debao Xu