Patents by Inventor Bujun DONG

Bujun DONG 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).

  • Relay protective device, construction machine, relay protection control method and apparatus
    Patent number: 12106916
    Abstract: The present invention relates to a relay protective device, a construction machine, a relay protection control method and apparatus, and a computer readable storage medium.
    Type: Grant
    Filed: February 7, 2021
    Date of Patent: October 1, 2024
    Assignee: XUZHOU XCMG EXCAVATOR MACHINERY CO., LTD
    Inventors: Yadong Li, Jiawen Geng, Jian Zhang, Bujun Dong, Yuzhong Dong, Fanjian Meng, Feifei Zhao, Meng Wen
  • RELAY PROTECTIVE DEVICE, CONSTRUCTION MACHINE, RELAY PROTECTION CONTROL METHOD AND APPARATUS
    Publication number: 20230352257
    Abstract: The present invention relates to a relay protective device, a construction machine, a relay protection control method and apparatus, and a computer readable storage medium.
    Type: Application
    Filed: February 7, 2021
    Publication date: November 2, 2023
    Applicant: XUZHOU XCMG EXCAVATOR MACHINERY CO., LTD
    Inventors: Yadong LI, Jiawen GENG, Jian ZHANG, Bujun DONG, Yuzhong DONG, Fanjian MENG, Feifei ZHAO, Meng WEN