Patents by Inventor Hejun LIU

Hejun LIU 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: 20260167709
    Abstract: The invention relates to antibodies that bind to IL-31, including monospecific and multispecific e.g., bispecific antibodies, methods of producing the antibodies, pharmaceutical compositions comprising the antibodies, and methods of using the antibodies.
    Type: Application
    Filed: September 10, 2025
    Publication date: June 18, 2026
    Inventors: Regis CEBE, Hejun LIU, Frank KOLBINGER, Jiri KOVARIK, Kathrin MÜLLER, Ben ROEDIGER, Jean-Michel, René RONDEAU
  • Publication number: 20250319951
    Abstract: Disclosed is a total servo drive IRT pos-sync and load self-adaptive jack-up cooperative control system, belonging to the field of marine engineering equipment. The total servo drive IRT pos-sync and load self-adaptive jack-up cooperative control system includes a HMI, a main controller, a tilt angle sensor, a leg position calculator and a series of control modules of each leg; where the jack-up, the tilt angle sensor, the main controller and the leg position calculator are sequentially connected; the main controller is further connected to the HMI for data exchange; and each leg corresponds to a series of control module and is connected to the leg position calculator. According to the present disclosure, double layer virtual master axis IRT pos-sync with dynamic redundant load self-adaptive fault-tolerant strategy for single leg multi-motors cooperative control are implemented.
    Type: Application
    Filed: November 29, 2024
    Publication date: October 16, 2025
    Inventors: Hejun LIU, Guichen ZHANG, Qili WU