Chuanyi MA

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Jinan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for judging intercity transportation mode based o...
- Patent number 10,674,315
- Issue date Jun 2, 2020
- SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE
- Yong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for judging highway abnormal event
- Patent number 10,573,174
- Issue date Feb 25, 2020
- SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE
- Kai Zhao
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR JUDGING HIGHWAY ABNORMAL EVENT
- Publication number 20190189005
- Publication date Jun 20, 2019
- SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE
- Kai ZHAO
- G08 - SIGNALLING
Information Patent Application
METHOD AND DEVICE FOR JUDGING INTERCITY TRANSPORTATION MODE BASED O...
- Publication number 20190182624
- Publication date Jun 13, 2019
- SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE
- Yong LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE