Guobing Yuan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optical system and focusing structure for infrared thermometer
- Patent number 8,870,452
- Issue date Oct 28, 2014
- Guobing Yuan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SYSTEM AND FOCUSING STRUCTURE FOR INFRARED THERMOMETER
- Publication number 20130051424
- Publication date Feb 28, 2013
- Guobing Yuan
- G02 - OPTICS