Patents by Inventor Cao QIN

Cao QIN 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).

  • MOTOR OVERLOAD PROTECTION METHOD, MOTOR CONTROLLER, VEHICLE, AND STORAGE MEDIUM
    Publication number: 20240097599
    Abstract: A method for protecting a motor from overloading includes: acquiring a present effective value of a phase current of a motor; performing time integration on the present effective value of the phase current, to obtain a first integral value; obtaining a first threshold; performing overload detection according to the first threshold and the first integral value; determining a target limiting current for operation of the motor if an overload occurs; and controlling the operation of the motor based on the target limiting current.
    Type: Application
    Filed: November 30, 2023
    Publication date: March 21, 2024
    Inventors: Chunsheng WANG, Boliang XU, Wei XIONG, Tao QIN, An CAO
  • Stable antibody-drug conjugate, preparation method therefor, and use thereof
    Patent number: 11911434
    Abstract: The present invention provides a conjugate and preparation method thereof, a pharmaceutical composition comprising the conjugate and use of the pharmaceutical composition in the manufacture of a medicament for the treatment or prevention of a disease.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: February 27, 2024
    Assignee: GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD.
    Inventors: Gang Qin, Jinduo Yuan, Lu Jiang, Chubing Tan, Lili Shi, Cao Lv, Leilei Chen
  • Stable antibody-drug conjugate, preparation method therefor, and use thereof
    Patent number: 11911435
    Abstract: A conjugate and preparation method therefor, comprising a medication composition comprising the conjugate and a use of the medication composition in preparing medications for the treatment or prevention of diseases.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: February 27, 2024
    Assignee: GENEQUANTUM HEALTHCARE (SUZHOU) CO., LTD.
    Inventors: Gang Qin, Jinduo Yuan, Lu Jiang, Chubing Tan, Lili Shi, Cao Lv, Leilei Chen
  • SHEATH CAP AND ENDOSCOPE INTRODUCER SHEATH WITH SHEATH CAP
    Publication number: 20220047150
    Abstract: A sheath cap includes a housing collar and a cylinder which is coaxially fixed on the inner surface of one end of the housing collar. The cylinder is internally provided with instrument channel straight holes and a water spray channel straight hole which are parallel to the axial direction of the cylinder. The sheath cap is provided with an oblique hole, which is in communication with the water spray channel straight hole and is configured to spray water to the lateral front side of the sheath cap.
    Type: Application
    Filed: November 1, 2021
    Publication date: February 17, 2022
    Inventors: Shaogang WANG, Xuecheng HU, Yeyun MAO, Xiao YU, Wei GUAN, Cao QIN, Gang LONG, Ying LI, Chengpeng LIU, Wenhua LI