Patents by Inventor Yazhou Kou

Yazhou Kou 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: 12107873
    Abstract: The invention discloses a blockchain-based intrusion detection system for railway signal, which is built on a blockchain's distributed chain structure, without a central, trusted control center. This design mitigates the vulnerabilities associated with centralized intrusion detection centers. Additionally, by utilizing a blockchain-based distributed structure, it also eliminates the risk of a single point of failure for the intrusion detection center. Moreover, the data within the blockchain-based intrusion detection system is highly resistant to malicious tampering. This is achieved by leveraging the consensus mechanism inherent in the blockchain, which can achieve consensus among intrusion detection nodes. The current invention solves the internal evil attacks and avoid the inability to reach consensus between nodes due to internal evil, thereby affecting the intrusion detection performance; at the same time, the intrusion detection model can resist external network attacks.
    Type: Grant
    Filed: December 30, 2023
    Date of Patent: October 1, 2024
    Assignees: Signal and Communication Research Institute, China Academy of Railway Sciences Corporation Ltd., China Academy of Railway Sciences Corporation Ltd., Beijing Huatie Information Technology Corporation Ltd., Beijing Ruichi Guotie ITS Eng. & Tech. Ltd.
    Inventors: Qichang Li, Ran Zhao, Bingyue Lin, Hua Zhang, Gang Li, Yingying Cui, Lin Wang, Deji Fu, Fei Wang, Zibiao Fu, Fei Wang, Yazhou Kou, Jiali Zhao, Qiang Gao, Xianfeng Luan, Hui Zhang, Gang Zhao, Shi Yan, Hao Chang, Chaoping Zhu, Zhenzhen Liu, Zhiduo Xie, Yong Yang, Yuan Ma, Qizheng Hu
  • Publication number: 20240283801
    Abstract: The invention discloses a blockchain-based intrusion detection system for railway signal, which is built on a blockchain's distributed chain structure, without a central, trusted control center. This design mitigates the vulnerabilities associated with centralized intrusion detection centers. Additionally, by utilizing a blockchain-based distributed structure, it also eliminates the risk of a single point of failure for the intrusion detection center. Moreover, the data within the blockchain-based intrusion detection system is highly resistant to malicious tampering. This is achieved by leveraging the consensus mechanism inherent in the blockchain, which can achieve consensus among intrusion detection nodes. The current invention solves the internal evil attacks and avoid the inability to reach consensus between nodes due to internal evil, thereby affecting the intrusion detection performance; at the same time, the intrusion detection model can resist external network attacks.
    Type: Application
    Filed: December 30, 2023
    Publication date: August 22, 2024
    Inventors: Qichang Li, Ran Zhao, Bingyue Lin, Hua Zhang, Gang Li, Yingying Cui, Lin Wang, Deji Fu, Fei Wang, Zibiao Fu, Fei Wang, Yazhou Kou, Jiali Zhao, Qiang Gao, Xianfeng Luan, Hui Zhang, Gang Zhao, Shi Yan, Hao Chang, Chaoping Zhu, Zhenzhen Liu, Zhiduo Xie, Yong Yang, Yuan Ma, Qizheng Hu