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Lizhi ZHENG
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Shandong, CN
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last 30 patents
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Patent Grant
Traffic flow dynamic guiding method based on region block
Patent number
11,217,096
Issue date
Jan 4, 2022
SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE GROUP CO., LTD.
Lizhi Zheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intelligent traffic safety pre-warning method, cloud server, onboar...
Patent number
10,909,852
Issue date
Feb 2, 2021
SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE CO., LTD
Lizhi Zheng
G08 - SIGNALLING
Patents Applications
last 30 patents
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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
INTELLIGENT TRAFFIC SAFETY PRE-WARNING METHOD, CLOUD SERVER, ONBOAR...
Publication number
20200365031
Publication date
Nov 19, 2020
SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE
Lizhi ZHENG
G08 - SIGNALLING