Bingjian ZHANG

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
CONTACTLESS INTELLIGENT CUSTOMER-SERVICE SYSTEM APPLIED TO RAIL TRA...
- Publication number 20230257007
- Publication date Aug 17, 2023
- CASCO SIGNAL LTD.
- Shuanglei YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTELLIGENT DISPATCHING METHOD AND SYSTEM FOR RAIL TRANSIT
- Publication number 20230062565
- Publication date Mar 2, 2023
- CASCO SIGNAL CO., LTD.
- Enhua HU
- G06 - COMPUTING CALCULATING COUNTING