Patents by Inventor Fuxue SUN

Fuxue SUN 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).

  • Portable in-situ gas pressure measuring device for shallow gas-bearing stratum and measuring method thereof
    Patent number: 11280180
    Abstract: The disclosure relates to the field of geotechnical engineering investigation in the civil engineering field. A portable in-situ gas pressure measuring device for a shallow gas-bearing stratum and a measuring method thereof are provided, the device includes a static cone penetrometer, a pressure-sensor control system, a static cone penetration rod and a probe. The static cone penetrometer is connected with the static cone penetration rod, the static cone penetration rod is connected with the probe; the probe is connected with the pressure-sensor control system. The portable in-situ pressure measuring device for a shallow gas-bearing stratum has simple structure and clear principle and is conveniently assembled and disassembled and easy to popularize and provides a measuring method.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: March 22, 2022
    Assignee: INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Yong Wang, Lingwei Kong, Kaiwen Chen, Fuxue Sun, Haoqiang Li, Bijun Chen
  • PORTABLE IN-SITU GAS PRESSURE MEASURING DEVICE FOR SHALLOW GAS-BEARING STRATUM AND MEASURING METHOD THEREOF
    Publication number: 20210131271
    Abstract: The disclosure relates to the field of geotechnical engineering investigation in the civil engineering field. A portable in-situ gas pressure measuring device for a shallow gas-bearing stratum and a measuring method thereof are provided, the device includes a static cone penetrometer, a pressure-sensor control system, a static cone penetration rod and a probe. The static cone penetrometer is connected with the static cone penetration rod, the static cone penetration rod is connected with the probe; the probe is connected with the pressure-sensor control system. The portable in-situ pressure measuring device for a shallow gas-bearing stratum has simple structure and clear principle and is conveniently assembled and disassembled and easy to popularize and provides a measuring method.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: Yong WANG, Lingwei KONG, Kaiwen CHEN, Fuxue SUN, Haoqiang LI, Bijun CHEN