Beijing
China
25
2019-12-26
The entities that hold a legal rights for patent applications filed by inventor Yi Yumin:
Yumin Yi from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Non-contact type security inspection system and method
#2 | 2018-07-05Spectrum inspecting apparatus
#3 | 2018-06-28Laser security interlocking device and corresponding method
#4 | 2018-06-28Security inspection apparatus and method
#5 | 2018-06-28Raman spectrum-based object inspection apparatus and method
#6 | 2017-06-29Protective device and laser raman safety inspection apparatus comprising the same
#7 | 2017-06-29Safety protection device and Raman spectroscopy detection system for Raman spectroscopy detection
#8 | 2016-01-21Methods and devices for inspecting liquid
#9 | 2015-07-02Optical probe
#10 | 2015-07-02Gem identification method and apparatus
#11 | 2015-07-02Raman spectroscopic detection method for detecting sample in vessel
#12 | 2015-07-02Pesticide Residue Detection Method
#13 | 2015-07-02Inspection methods and apparatuses for liquids
#14 | 2015-07-02Raman spectroscopic detection method
#15 | 2015-03-26Raman spectrum measuring method for drug inspection
#16 | 2014-10-30Raman spectroscopy method of measuring melamine contents in dairy products having different matrixes
#17 | 2014-01-09Method and device for inspection of liquid articles
#18 | 2012-09-06Radiation inspection apparatus and inspection method for object security inspection
#19 | 2012-07-26Method of processing body inspection image and body inspection apparatus
#20 | 2011-10-27Method and device for inspection of liquid articles
#21 | 2011-09-01Method and device for inspection of liquid articles
#22 | 2010-11-11Method and device for inspection of liquid articles
#23 | 2009-07-16Radiation device for human body inspection
#24 | 2009-04-09Method and device for inspection of liquid articles
#25 | 2009-03-12Inspection container
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