Patents by Inventor Xiangfeng Zhong

Xiangfeng Zhong 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).

  • Melt differential electrospinning device and process
    Patent number: 10344400
    Abstract: A melt differential electrospinning device and process, the melt differential electrospinning device comprising a spinning nozzle (1), a fiber receiving device (3), a first high-voltage electrostatic generator (6), a second high-voltage electrostatic generator (7), a grounding electrode (5), and n layers of electrode plates of a first electrode plate (2) and a second electrode plate (4), n being an integer greater than or equal to 2; the spinning nozzle comprises a splitter plate (21), a nut (22), a spring spacer (23), an air pipe positioning pin (24), a screw (25), a nozzle body positioning pin (26), a nozzle body (27), an air pipe (28), a heating device (29), a temperature sensor (210) and an inner cone nozzle (211).
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: July 9, 2019
    Assignee: Beijing University of Chemical Technology
    Inventors: Weimin Yang, Haoyi Li, Zhiwei Jiao, Xiangfeng Zhong, Hua Yan, Pengcheng Xie, Ying An, Yumei Ding, Jing Tan, Hongbo Chen
  • Melt Differential Electrospinning Device and Process
    Publication number: 20160068999
    Abstract: A melt differential electrospinning device and process, the melt differential electrospinning device comprising a spinning nozzle (1), a fiber receiving device (3), a first high-voltage electrostatic generator (6), a second high-voltage electrostatic generator (7), a grounding electrode (5), and n layers of electrode plates of a first electrode plate (2) and a second electrode plate (4), n being an integer greater than or equal to 2; the spinning nozzle comprises a splitter plate (21), a nut (22), a spring spacer (23), an air pipe positioning pin (24), a screw (25), a nozzle body positioning pin (26), a nozzle body (27), an air pipe (28), a heating device (29), a temperature sensor (210) and an inner cone nozzle (211).
    Type: Application
    Filed: April 28, 2014
    Publication date: March 10, 2016
    Inventors: Weimin Yang, Haoyi Li, Zhiwei Jiao, Xiangfeng Zhong, Hua Yan, Pengcheng Xie, Ying An, Yumei Ding, Jing Tan, Hongbo Chen