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GUANGDONG WEICHUANG TECH DEV CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,687
About

GUANGDONG WEICHUANG TECH DEV CO LTD has a total of 15 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, medical technology and mechanical elements are AQUAMATIC LTD, HUBEI CUBIC RUIYI INSTR CO LTD and EMAIL COVER R SCHOLZ GMBH.

Patent filings in countries

World map showing GUANGDONG WEICHUANG TECH DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing GUANGDONG WEICHUANG TECH DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qing 15
#2 Chen Tianyu 15
#3 Zhu Runquan 15
#4 Li Zebiao 15
#5 Li Xifeng 8
#6 Xie Xiaojing 8
#7 Wang Guidong 8
#8 Li Hanhan 7

Latest patents

Publication Filing date Title
CN105717245A Volatile organic compound monitoring method and system
CN105509838A Throw-in type sensor
CN105606405A Water sampler and control method
CN105675524A Flue gas analyzing system and method
CN105457155A Connecting device
CN105675382A Digestion colorimetric pipe and digestion colorimetric system
CN105508654A Two-position three-way solenoid valve
CN105675074A Liquid flow measuring method, device and system
CN105467142A Industrial injection pump
CN105486551A Flue gas sampler
CN105467146A Quantitative injection device and system thereof
CN105597481A Water vapor separation device
CN105486359A Flow velocity and pressure integral measuring instrument using Pitot tube method
CN105424422A Continuous flue gas monitoring and sampling device
CN105466858A Integrated digestion colorimetric pool