Patents by Inventor Peng Pang

Peng Pang 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).

  • Patent number: 12247885
    Abstract: A method for detecting temperature rise inside a superconducting levitation device based on deep learning is provided. An initial vibration acceleration information, an initial temperature rise information, and a vibration acceleration detection information are obtained. Feature extraction is performed on the initial vibration acceleration information to obtain a high-frequency feature parameter set and a low-frequency feature parameter set. Wavelet band energy calculation is performed for the high-frequency feature parameter set and the low-frequency feature parameter set to obtain a wavelet band energy information. The wavelet band energy information and the initial temperature rise information are input into a preset deep learning network for training to obtain an internal temperature rise detection model of the superconducting levitation device.
    Type: Grant
    Filed: June 26, 2024
    Date of Patent: March 11, 2025
    Assignee: SOUTHWEST JIAOTONG UNIVERSITY
    Inventors: Jun Zheng, Peng Pang, Zihan Wang, Chenling Xian, Boyi Zhao
  • Publication number: 20240344898
    Abstract: A method for detecting temperature rise inside a superconducting levitation device based on deep learning is provided. An initial vibration acceleration information, an initial temperature rise information, and a vibration acceleration detection information are obtained. Feature extraction is performed on the initial vibration acceleration information to obtain a high-frequency feature parameter set and a low-frequency feature parameter set. Wavelet band energy calculation is performed for the high-frequency feature parameter set and the low-frequency feature parameter set to obtain a wavelet band energy information. The wavelet band energy information and the initial temperature rise information are input into a preset deep learning network for training to obtain an internal temperature rise detection model of the superconducting levitation device.
    Type: Application
    Filed: June 26, 2024
    Publication date: October 17, 2024
    Inventors: Jun ZHENG, Peng PANG, Zihan WANG, Chenling XIAN, Boyi ZHAO
  • Patent number: 11552580
    Abstract: A superconducting magnetic levitation train includes a frame, an arm, a first support member, a Dewar, a permanent magnet track, an iron core, a coil, a DC power supply system, and a second support member. the arm is arranged on a bottom of the frame; the Dewar 4 with bulk superconductors or superconducting magnets inside is arranged on the bottom of the frame 1; a bottom of the first support member and the second support member is fixedly arranged on a ground; the permanent magnet track is arranged on the first support member; the iron core is arranged on the second support member; the coil is sleeved on the iron core; and levitation, guidance and propulsion integrated superconducting magnetic levitation train further comprises a direct current (DC) power supply system to supply power to the coil.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: January 10, 2023
    Assignee: Southwest Jiaotong University
    Inventors: Jun Zheng, Jing Li, Yixing Du, Zigang Deng, Peng Pang
  • Patent number: 6353153
    Abstract: A novel method to enhance translocation of molecules across or into cellular membranes using a plastid protein transport gene is described. The method can also be used to incorporate substances into membranes of organisms. Nucleic acid constructs include those which express a plastid protein transport protein or its equivalent in cells of all organisms.
    Type: Grant
    Filed: April 27, 1999
    Date of Patent: March 5, 2002
    Assignee: Queen's University at Kingston
    Inventors: Kenton Ko, Peng Pang
  • Patent number: 5919999
    Abstract: A novel method to enhance translocation of molecules across or into cellular membranes using a plastid protein transport gene is described. The method can also be used to incorporate substances into membranes of organisms. Nucleic acid constructs include those which express a plastid protein transport protein or its equivalent in cells of all organisms.
    Type: Grant
    Filed: November 14, 1996
    Date of Patent: July 6, 1999
    Assignee: Queen's University at Kingston
    Inventors: Kenton Ko, Peng Pang