Yiwu LI

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Jinan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle type identification method and device based on mobile phone...
- Patent number 10,573,173
- Issue date Feb 25, 2020
- SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE
- Wei Liu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TRAFFIC FLOW DYNAMIC GUIDING METHOD BASED ON REGION BLOCK
- Publication number 20210056845
- Publication date Feb 25, 2021
- SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE CO.,LTD
- Lizhi ZHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE TYPE IDENTIFICATION METHOD AND DEVICE BASED ON MOBILE PHONE...
- Publication number 20190180610
- Publication date Jun 13, 2019
- SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE
- Wei LIU
- G06 - COMPUTING CALCULATING COUNTING