Dongxu JI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, system and device for security inspection
- Patent number 10,157,317
- Issue date Dec 18, 2018
- Nuctech Company Limited
- Zhiqiang Chen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD, SYSTEM AND DEVICE FOR SECURITY INSPECTION
- Publication number 20170185842
- Publication date Jun 29, 2017
- Nuctech Company Limited
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
WHOLE-COURSE VISUALIZATION SYSTEM AND METHOD FOR LOGISTICS ARTICLES
- Publication number 20150186839
- Publication date Jul 2, 2015
- Nuctech Company Limited
- Zhiqiang CHEN
- G06 - COMPUTING CALCULATING COUNTING