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CHANGCHUN JILIN UNIVERSITY LITTLE SWAN INSTR CO LTD

Overview
  • Total Patents
    16
About

CHANGCHUN JILIN UNIVERSITY LITTLE SWAN INSTR CO LTD has a total of 16 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets measurement and chemical engineering are CAPTL LLC, SHENZHEN INCRECARE BIOTECH CO LTD and DIAFIR.

Patent filings in countries

World map showing CHANGCHUN JILIN UNIVERSITY LITTLE SWAN INSTR CO LTDs patent filings in countries

Patent filings per year

Chart showing CHANGCHUN JILIN UNIVERSITY LITTLE SWAN INSTR CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yu Aimin 9
#2 Wang Zhende 9
#3 Aimin Yu 7
#4 Zhende Wang 7
#5 Li Chengbo 1
#6 Feng Xudong 1
#7 Ma Jiwei 1
#8 Bi Wufeng 1
#9 Chengbo Li 1

Latest patents

Publication Filing date Title
CN103063604A Non-dispersive infrared detection module and water sample oil detection device
CN103076324A Method and device for rapid semiquantitative field detection of nitrite in food
CN103076313A Pyrethroid pesticide detecting device and method
CN103068138A Water cooling device of multi-power transmission (MPT) microwave energy vacuum tube
CN102095828A Automatic sample application device
CN101806716A Self-adaptive colorimetric pool
CN101988893A 48-channel array type isosbestic wavelength detection system
CN101581661A Multi-parameter integrated type colorimetric pool
CN101482494A Adulterated peanut oil detecting instrument and method thereof
CN101539571A Array-type 96-channel rapid detector for pesticide residue
CN101266214A Device for rapid detection for arsenic of sample
CN101236107A Visible spectrophotometer illuminating source
CN101063517A Hand-held refractometer light source and illuminating system