Heping Li

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR FOOD RISK TRACEABILITY INFORMATION CLASSIFICA...
- Publication number 20220004859
- Publication date Jan 6, 2022
- Shenzhen Academy of Inspection and Quarantine
- Yina Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGISTICS NODE TRACING METHOD AND APPARATUS
- Publication number 20220004986
- Publication date Jan 6, 2022
- Shenzhen Academy of Inspection and Quarantine
- XIANYU BAO
- G06 - COMPUTING CALCULATING COUNTING