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HEFEI FTUN OPTOELECTRONICS TECH CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    66,468
  • Filing trend
    ⇩ 66.0%
About

HEFEI FTUN OPTOELECTRONICS TECH CO LTD has a total of 24 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, mechanical elements and control are PAUL SEWERIN, CHUNG AM and LRE MEDICAL GMBH.

Patent filings in countries

World map showing HEFEI FTUN OPTOELECTRONICS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing HEFEI FTUN OPTOELECTRONICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Baosheng 24
#2 Du Yaju 24
#3 Li Fei 6
#4 Zhang Youjiang 5
#5 Zhang Bin 5
#6 Zhang Xin 3
#7 Wang Xiao 3
#8 Peng Zhen 2
#9 Hu Jianzhou 1
#10 Guo Zhiyong 1

Latest patents

Publication Filing date Title
CN112255187A Ozone on-line measuring system
CN112113945A Sulfur dioxide concentration detection device based on ultraviolet light
CN112255228A Online detection equipment for nitrogen oxides in air
CN112098290A Particulate matter on-line measuring device in portable environment
CN112096898A High accuracy flow valve based on empty gas detection surveys
CN112096895A Valve core and flow valve based on air detection
CN112096922A Rapid flow regulating valve based on environment detection
CN111337399A Monitoring mechanism for concentration of atmospheric particulate matter
CN110779842A Sensing device and atmospheric particulates detector
CN110631970A Dynamic heating system and atmosphere ultrafine particle detector
CN110455692A A kind of mechanism for monitoring and monitoring method of atmosphere particle concentration
CN110455734A The monitoring method and its monitoring device of ozone concentration
CN110553961A portable monitoring mechanism and monitoring method for concentration of atmospheric particulate matter
CN111751255A Driving mechanism of single-sampling-rod double-channel atmospheric particulate monitor and monitor
CN111751173A Single-sampling-rod double-channel atmospheric particulate monitor and monitoring method
CN108303359A The two-parameter monitor of Atmospheric particulates list sampling channel and monitoring method
CN107560986A A kind of multichannel PM2.5 detection means
CN107390596A A kind of smart office doorplate management system
CN107167451A A kind of method and device for measuring smelly water clarity
CN106501153A A kind of anti-dust respirator filter efficiency measuring method