Patents by Inventor Jianxiong NI

Jianxiong NI 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
    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
  • Thin-wall bonded self-lubricating plate
    Patent number: 11401480
    Abstract: Disclosed is a thin-wall bonded self-lubricating plate, the composite material structure thereof being composed of a surface self-lubricating layer, an intermediate bonding layer, and a metal backing layer. The surface self-lubricating layer includes polytetrafluoroethylene, ultrahigh molecular weight polyethylene, etc. The surface self-lubricating layer thereof is thicker than an ordinary sintered self-lubricating material, thereby reducing vibration and prolonging the service life. Components, such as bushings, gaskets, sliding plates, composite bearings and other special-shaped members, made of the thin-wall bonded self-lubricating plate, have broad application prospects in low-speed rotation and relative sliding parts of vehicles, general machinery, office furniture, etc.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: August 2, 2022
    Assignee: MINGYANG TECHNOLOGY (SUZHOU) CO., LTD.
    Inventors: Mingxiang Wang, Hu Zhao, Jianxiong Ni
  • THIN-WALL BONDED SELF-LUBRICATING PLATE
    Publication number: 20210324288
    Abstract: Disclosed is a thin-wall bonded self-lubricating plate, the composite material structure thereof being composed of a surface self-lubricating layer, an intermediate bonding layer, and a metal backing layer. The surface self-lubricating layer includes polytetrafluoroethylene, ultrahigh molecular weight polyethylene, etc. The surface self-lubricating layer thereof is thicker than an ordinary sintered self-lubricating material, thereby reducing vibration and prolonging the service life. Components, such as bushings, gaskets, sliding plates, composite bearings and other special-shaped members, made of the thin-wall bonded self-lubricating plate, have broad application prospects in low-speed rotation and relative sliding parts of vehicles, general machinery, office furniture, etc.
    Type: Application
    Filed: July 10, 2019
    Publication date: October 21, 2021
    Inventors: Mingxiang WANG, Hu ZHAO, Jianxiong NI