Patents by Inventor Jianxiong ZOU

Jianxiong ZOU 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).

  • RADIOTHERAPY DEVICE AND MICROWAVE SOURCE THEREOF
    Publication number: 20240297009
    Abstract: The present disclosure is related to a microwave source. The microwave source may include a cathode heater and a thermionic emitter. The cathode heater may include a first component, and a second component enclosing at least a portion of the first component. The thermionic emitter may be configured to release electrons when the thermionic emitter is heated by the cathode heater. At least a portion of the second component of the cathode heater may be in contact with the thermionic emitter.
    Type: Application
    Filed: May 13, 2024
    Publication date: September 5, 2024
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Cheng NI, Gang PAN, Zhangfan DENG, Mingyuan SONG, Zongrui SUN, Haoshan ZHU, Feichao FU, Jincheng MEI, Chengjia YUAN, Li WANG, Xiaofeng ZHANG, Jianxiong ZOU
  • Radiotherapy device and microwave source thereof
    Patent number: 11984292
    Abstract: The present disclosure is related to a microwave source. The microwave source may include a cathode heater and a thermionic emitter. The cathode heater may include a first component, and a second component enclosing at least a portion of the first component. The thermionic emitter may be configured to release electrons when the thermionic emitter is heated by the cathode heater. At least a portion of the second component of the cathode heater may be in contact with the thermionic emitter.
    Type: Grant
    Filed: December 26, 2022
    Date of Patent: May 14, 2024
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Cheng Ni, Gang Pan, Zhangfan Deng, Mingyuan Song, Zongrui Sun, Haoshan Zhu, Feichao Fu, Jincheng Mei, Chengjia Yuan, Li Wang, Xiaofeng Zhang, Jianxiong Zou
  • MOTION PLATFORMS, MEDICAL BEDS, AND MEDICAL DEVICES
    Publication number: 20240058194
    Abstract: A motion platform, a medical bed, and a medical device are provided. The motion platform may include a moveable plate, a first driving mechanism, a second driving mechanism, and a fulcrum mechanism. The first driving mechanism and the second driving mechanism may be connected to the moveable plate at a first support point and a second support point, respectively. The fulcrum mechanism may be connected to the moveable plate at a third support point. The first support point, the second support point, and the third support point may be non-collinear. The first driving mechanism and the second driving mechanism may be configured to cause the moveable plate to move in at least two degrees of freedom relative to the third support point.
    Type: Application
    Filed: October 30, 2023
    Publication date: February 22, 2024
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Yuelin SHAO, Xiaobin LI, Song CHEN, Xiangmeng FAN, Chao GAO, Jianxiong ZOU
  • SYSTEMS AND METHODS FOR DRIVING LEAVES OF A MULTI-LEAF COLLIMATOR
    Publication number: 20230158336
    Abstract: A method for driving a leaf of a multi-leaf collimator (MLC) mounted on a collimator that is mounted on a gantry is provided. The method may include obtaining an electrical current of an actuator of the leaf; generating a target control signal based on the electrical current of the actuator; and causing a drive circuit to generate a driving signal for driving the leaf to move by providing the target control signal to the drive circuit.
    Type: Application
    Filed: January 20, 2023
    Publication date: May 25, 2023
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Jianxiong ZOU, Boqi MA
  • RADIOTHERAPY DEVICE AND MICROWAVE SOURCE THEREOF
    Publication number: 20230154716
    Abstract: The present disclosure is related to a microwave source. The microwave source may include a cathode heater and a thermionic emitter. The cathode heater may include a first component, and a second component enclosing at least a portion of the first component. The thermionic emitter may be configured to release electrons when the thermionic emitter is heated by the cathode heater. At least a portion of the second component of the cathode heater may be in contact with the thermionic emitter.
    Type: Application
    Filed: December 26, 2022
    Publication date: May 18, 2023
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Cheng NI, Gang PAN, Zhangfan DENG, Mingyuan SONG, Zongrui SUN, Haoshan ZHU, Feichao FU, Jincheng MEI, Chengjia YUAN, Li WANG, Xiaofeng ZHANG, Jianxiong ZOU