Jingli XIE

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BEIJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device for collecting semi-volatile or non-volatile substrate
- Patent number 10,663,429
- Issue date May 26, 2020
- Nuctech Company Limited
- Qingjun Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Sample collecting and introducing device and detection system
- Patent number 10,520,402
- Issue date Dec 31, 2019
- Qingjun Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR COLLECTING SEMI-VOLATILE OR NON-VOLATILE SUBSTRATE
- Publication number 20190204271
- Publication date Jul 4, 2019
- Nuctech Company Limited
- Qingjun ZHANG
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE COLLECTING AND INTRODUCING DEVICE AND DETECTION SYSTEM
- Publication number 20190195751
- Publication date Jun 27, 2019
- TSINGHUA UNIVERSITY
- Qingjun ZHANG
- G01 - MEASURING TESTING