Warning device for preventing underground cables against accidental excavation

Assignee

• State Grid Shanghai Municipal Electric Power

Inventors

• Lijun Zhou (3 patents)
• Yunjie Zhou (1 patents)
• Xiaojuan Jiang (1 patents)
• Hong Sik Min (3 patents)
• Tiecheng Lou (2 patents)
• Jinhua Yu (1 patents)
• Jia Wei CHEN (1 patents)
• Kaibo Ma (1 patents)
• Dekang Wen (1 patents)
• Ting Ye (35 patents)
• Qinqin Han (1 patents)
• Ran An (1 patents)
• Tianyu Yang (5 patents)
• Chenyang Xuan (1 patents)
• Yin Zhou (31 patents)
• Chenbin Wu (1 patents)

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