Patents by Inventor Siqi ZHOU

Siqi ZHOU 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).

  • Publication number: 20210016676
    Abstract: A dual-power-supply dual-mode pure electric passenger vehicle includes two power batteries: One is used as a standby power battery and adopts a charging mode; and the other is a power battery that can be loaded and removed at any time and adopts a battery swap mode. Both power batteries can be powered separately. Under normal circumstances, the power battery for battery swap is preferably adopted. The power battery for the battery swap is connected to the vehicle through a connector, the connector includes a high-voltage electrical interface, a low-voltage electrical interface and a communication interface. When the power of the power battery for the battery swap is used up, the charged power battery is used.
    Type: Application
    Filed: June 14, 2018
    Publication date: January 21, 2021
    Inventors: Hanping YI, Siqi ZHOU
  • Publication number: 20210014889
    Abstract: A method and a device for configuring a contention free random access resource are provided. The method includes: transmitting target resource indication information to a user equipment based on a pre-defined mapping relationship; where the target resource indication information is used to determine a physical random access channel transmission occasion (RO) resource, the target resource indication information includes at least one of a physical random access channel (PRACH) mask index or an RO resource index, and the pre-defined mapping relationship includes a correspondence between a value range of the target resource indication information and the RO resource.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 14, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Siqi LIU, Zichao JI, Jianping ZHOU, Xiaodong YANG
  • Publication number: 20200405195
    Abstract: In an embodiment, the present disclosure pertains to a method of determining an angular motion in a subject. The method generally includes one or more of the following steps of: (1) applying a wearable system to a body region of the subject; (2) utilizing the wearable system to sense one or more parameters; and (3) correlating the one or more parameters to the angular motion in the subject. In an additional embodiment, the present disclosure pertains to a wearable system for determining angular motion in a subject. Generally, the wearable sensor includes one or more fabrics for sensing one or more parameters of a body region of a subject.
    Type: Application
    Filed: June 25, 2020
    Publication date: December 31, 2020
    Applicant: Trustees of Dartmouth College
    Inventors: Ruibo Liu, Qijia Shao, Siqi Wang, Christina Ru, Devin Balkcom, Xia Zhou
  • Patent number: 10822881
    Abstract: A split roller cone and polycrystalline diamond compact (PDC) composite drill bit, including a PDC bit module, a split roller cone bit module, and a drill bit body module. The split roller cone bit module has split structure, and during the operation, the lower roller cone body and the upper roller cone body revolve with the drill bit, and rotate around the axle neck of the palm respectively, thereby achieving the task of scraping and breaking rocks. The tooth scraping efficiencies of the small-end ring gear and the middle ring gear are improved. The split roller cone bit module, the PDC bit module, and the drill bit body module can be mass-produced. The split roller cone bit module and the PDC bit module can be quickly assembled and disassembled with the drill bit body module and different sizes of PDC bit modules are assembled with the bit body module.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: November 3, 2020
    Assignee: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Jialin Tian, Yinglin Yang, Hongzhi He, Lin Yang, Jie Xiong, Yi Zhou, Siqi Zhou, Genyin Li
  • Publication number: 20190360274
    Abstract: A split roller cone and polycrystalline diamond compact (PDC) composite drill bit, including a PDC bit module, a split roller cone bit module, and a drill bit body module. The split roller cone bit module has split structure, and during the operation, the lower roller cone body and the upper roller cone body revolve with the drill bit, and rotate around the axle neck of the palm respectively, thereby achieving the task of scraping and breaking rocks. The tooth scraping efficiencies of the small-end ring gear and the middle ring gear are improved. The split roller cone bit module, the PDC bit module, and the drill bit body module can be mass-produced.
    Type: Application
    Filed: May 22, 2019
    Publication date: November 28, 2019
    Applicant: Southwest Petroleum University
    Inventors: Jialin TIAN, Yinglin YANG, Hongzhi HE, Lin YANG, Jie XIONG, Yi ZHOU, Siqi ZHOU, Genyin LI