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NANJING HUAXIN ANALYSIS INSTR MFG CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    41,603
About

NANJING HUAXIN ANALYSIS INSTR MFG CO LTD has a total of 40 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets measurement, optics and control are WENZHOU DARONG TEXTILE INSTR CO LTD, TIANJIN TONGYANG TECH DEV CO LTD and STANHOPE SETA LTD.

Patent filings in countries

World map showing NANJING HUAXIN ANALYSIS INSTR MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing NANJING HUAXIN ANALYSIS INSTR MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Lixin 38
#2 Li Guolin 4
#3 Xu Suishan 3
#4 Ting Dai 1
#5 Shuwei Du 1
#6 Suishan Xu 1
#7 Yijun Zhou 1
#8 Lixin Yang 1

Latest patents

Publication Filing date Title
CN106441821A Luminous flux test device using narrow beam light source and test method thereof
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CN105277652A Arc infrared carbon sulphur analysis meter
CN105277732A Multifunctional continuous sample injector used for analysis instrument
CN105425187A Calibration equipment for calibrating analytical instrument