Jingquan Yu

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Changzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for detecting power interruption duration of an electronic d...
- Patent number 9,989,566
- Issue date Jun 5, 2018
- Mettler Toledo (Changzhou) Precision Instrument Ltd.
- Guojun Xie
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETECTING POWER INTERRUPTION DURATION OF AN ELECTRONIC D...
- Publication number 20150106048
- Publication date Apr 16, 2015
- METTLER TOLEDO (CHANGZHOU) PRECISION INSTRUMENT LTD.
- Guojun XIE
- G01 - MEASURING TESTING