Patents by Inventor Muchao ZHANG

Muchao ZHANG 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).

  • System for monitoring internal corrosion of pipeline based on radio-frequency identification (RFID)
    Patent number: 12259312
    Abstract: A system for monitoring internal corrosion of a pipeline based on radio-frequency identification (RFID), including a magnetizing device, a RFID tag sensor, and a reader. The magnetizing device is placed on the pipeline, and includes an armature, a first permanent magnet, a first pole shoe, a second permanent magnet and a second pole shoe. The RFID tag sensor is placed on the pipeline, and at the same side with the magnetizing device. The reader is in wireless communication connection with the RFID tag sensor through a reader antenna.
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: March 25, 2025
    Assignee: Sichuan University
    Inventors: Jianbo Wu, Muchao Zhang, Yawen Lan
  • SYSTEM FOR MONITORING INTERNAL CORROSION OF PIPELINE BASED ON RADIO-FREQUENCY IDENTIFICATION (RFID)
    Publication number: 20220357267
    Abstract: A system for monitoring internal corrosion of a pipeline based on radio-frequency identification (RFID), including a magnetizing device, a RFID tag sensor, and a reader. The magnetizing device is placed on the pipeline, and includes an armature, a first permanent magnet, a first pole shoe, a second permanent magnet and a second pole shoe. The RFID tag sensor is placed on the pipeline, and at the same side with the magnetizing device. The reader is in wireless communication connection with the RFID tag sensor through a reader antenna.
    Type: Application
    Filed: July 15, 2022
    Publication date: November 10, 2022
    Inventors: Jianbo WU, Muchao ZHANG, Yawen LAN