Patents by Inventor Jiuming LI

Jiuming LI 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: 20240388802
    Abstract: A target object tracking method, a camera, and a computer-readable storage medium are provided. The camera includes a telephoto lens and a wide-angle lens. The camera captures a telephoto image by the telephoto lens, and captures a wide-angle image by the wide-angle lens. When a target object is detected in the wide-angle image, a first zoom magnification of the wide-angle image and a zoom magnification of switching lenses are obtained. The wide-angle image is digitally zoomed according to the first zoom magnification if the first zoom magnification is less than or equal to the zoom magnification of switching lenses. Otherwise, if the first zoom magnification is greater than the zoom magnification of switching lenses, the telephoto image is digitally zoomed to output a tracking image of the target object when the target object is detected in the telephoto image.
    Type: Application
    Filed: July 26, 2024
    Publication date: November 21, 2024
    Inventors: Aijun Wang, Han Yang, Jiuming Li
  • Publication number: 20230216084
    Abstract: The invention relates to a positive plate for a lithium battery, preparation method thereof and use in semi-solid state battery. The positive plate for a lithium battery comprises a current collector and an active material layer arranged on a surface of the current collector; and the active material layer comprises a positive electrode active material, a conductive agent, a binder, an oxide solid-state electrolyte and a polymer obtained by in-situ polymerization. The oxide solid-state electrolyte and polymer are evenly distributed in the active material layer; wherein the oxide solid-state electrolyte can effectively improve the safety performance of the positive plate; and the polymer obtained by in situ polymerization can effectively improve the contact between the oxide solid-state electrolyte and the material in the positive plate, thereby reducing the impedance of the positive plate and improving the electrochemical performance of the positive plate.
    Type: Application
    Filed: May 26, 2021
    Publication date: July 6, 2023
    Applicant: BEIJING WELION NEW ENERGY TECHNOLOGY CO., LTD
    Inventors: Wenjun LI, Junying WANG, Jiuming LI, Hangyu XU, Huigen YU
  • Publication number: 20230216087
    Abstract: The present application provides an in-situ polymerized solid-state battery with a multilayer electrolyte, which comprises an oxidation-resistant polymer layer, which is formed in-situ on the positive electrode, and also comprises a reduction-resistant polymer layer, which is formed in-situ on the negative electrode. The oxidation-resistant polymer through chemical reaction is preset on the positive electrode during the mixing process. And a monomer or initiator that can form reduction-resistant polymer through chemical reaction is preset on the negative electrode plate during the mixing process.
    Type: Application
    Filed: December 30, 2022
    Publication date: July 6, 2023
    Applicant: BEIJING WELION NEW ENERGY TECHNOLOGY CO., LTD
    Inventors: Jiuming LI, Shuai LIU, Xiaowei ZHANG, Meng YOU, Qi YANG, Huigen YU
  • Publication number: 20220255806
    Abstract: A method and an apparatus for achieving network intercommunication based on neighbor negotiation are disclosed. The method may include: switching a link mode from a first mode to a second mode; sending, to a to-be-connected device, a switching request for switching from the second mode to the first mode; and switching the second mode back to the first mode in response to receiving a response sent by the to-be-connected device, the response being used to indicate that the to-be-connected device is to be switched to the first mode.
    Type: Application
    Filed: June 1, 2020
    Publication date: August 11, 2022
    Inventor: Jiuming LI
  • Patent number: 10708081
    Abstract: Embodiments of the present disclosure provide a failure protection method based on a ring protection link, a device, and a system, and nodes in the ring protection link include a forwarding device in an SDN. The method includes: receiving, by a network controller, a high-priority failure message sent by a first node, where the failure message includes information used to indicate a failure; obtaining, according to the failure message, data information about port state changes that are of the nodes and that are caused by the failure; and sending a high-priority switching message to each of the nodes, so that each of the nodes updates a local MAC address table according to the switching message, where the switching message includes the data information about port state changes that are of the nodes and that are caused by the failure.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: July 7, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Luxiao Sun, Tao Han, Jiuming Li
  • Publication number: 20170324580
    Abstract: Embodiments of the present disclosure provide a failure protection method based on a ring protection link, a device, and a system, and nodes in the ring protection link include a forwarding device in an SDN. The method includes: receiving, by a network controller, a high-priority failure message sent by a first node, where the failure message includes information used to indicate a failure; obtaining, according to the failure message, data information about port state changes that are of the nodes and that are caused by the failure; and sending a high-priority switching message to each of the nodes, so that each of the nodes updates a local MAC address table according to the switching message, where the switching message includes the data information about port state changes that are of the nodes and that are caused by the failure.
    Type: Application
    Filed: July 21, 2017
    Publication date: November 9, 2017
    Inventors: Luxiao SUN, Tao HAN, Jiuming LI