Patents by Inventor Junjian Meng

Junjian Meng 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).

  • Locking device for scanning assembly of ultrasound imaging apparatus and ultrasound imaging apparatus
    Patent number: 12678132
    Abstract: An ultrasound imaging apparatus and a locking apparatus for a scanning assembly in the ultrasound imaging apparatus. The locking apparatus includes: a scanning assembly connecting apparatus, one end of which has a ball-head structure and the other end of which is connected to the scanning assembly; a fixing member, connected to a main body of the ultrasound imaging apparatus, and including a hollow cavity, the ball-head structure being accommodated within the hollow cavity and movable within the hollow cavity; and a pressing assembly, including a motor assembly, a cylinder assembly, and a pressing member, the cylinder assembly being disposed between the motor assembly and the pressing member, and cylinder gas pressure of the cylinder assembly being increased under the driving of the motor assembly, to drive the pressing member to press against the ball-head structure, thereby locking the scanning assembly.
    Type: Grant
    Filed: April 10, 2025
    Date of Patent: July 14, 2026
    Assignee: GE Precision Healthcare LLC
    Inventors: Donghui Fang, Qiang Yao, Bo Dan, Junjian Meng
  • LOCKING DEVICE FOR SCANNING ASSEMBLY OF ULTRASOUND IMAGING APPARATUS AND ULTRASOUND IMAGING APPARATUS
    Publication number: 20250318804
    Abstract: An ultrasound imaging apparatus and a locking apparatus for a scanning assembly in the ultrasound imaging apparatus. The locking apparatus includes: a scanning assembly connecting apparatus, one end of which has a ball-head structure and the other end of which is connected to the scanning assembly; a fixing member, connected to a main body of the ultrasound imaging apparatus, and including a hollow cavity, the ball-head structure being accommodated within the hollow cavity and movable within the hollow cavity; and a pressing assembly, including a motor assembly, a cylinder assembly, and a pressing member, the cylinder assembly being disposed between the motor assembly and the pressing member, and cylinder gas pressure of the cylinder assembly being increased under the driving of the motor assembly, to drive the pressing member to press against the ball-head structure, thereby locking the scanning assembly.
    Type: Application
    Filed: April 10, 2025
    Publication date: October 16, 2025
    Inventors: Donghui Fang, Qiang Yao, Bo Dan, Junjian Meng