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TIANJIN GANGDONG SCIENCE & TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    152,630
About

TIANJIN GANGDONG SCIENCE & TECHNOLOGY DEV CO LTD has a total of 25 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 control and environmental technology are SICHUAN TOBACCO IND CO LTD, KURTIS IRINA VLADIMIROVNA and ALEKSEEV OLEG G.

Patent filings in countries

World map showing TIANJIN GANGDONG SCIENCE & TECHNOLOGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing TIANJIN GANGDONG SCIENCE & TECHNOLOGY DEV CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Fushun 6
#2 Zhang Shu 5
#3 Zhengong Du 3
#4 Zhai Yongchun 2
#5 Ma Wenchao 2
#6 Wang Bo 2
#7 Zhao Jingshan 2
#8 Liu Yufeng 2
#9 Xu Xuegang 1
#10 Liu Jiduo 1

Latest patents

Publication Filing date Title
CN105203783A Eight linkage automatic sample holder
CN105092498A Control device for double-beam ultraviolet and visible spectrophotometer
CN105093477A Reflecting mirror multidimensional adjusting device
CN105092472A Atomic fluorescence flame observation window
CN105092987A Optical detection device and method
CN105093463A Optical lens bracket
CN105092305A Sample feeding needle for liquid sample collection
CN105092988A Experiment device for measuring piezoelectric ceramic scaling property
CN104538062A Lever adjusting device and precision calculating method thereof
CN104331046A Spectrometer signal acquisition system and acquisition method
CN104215788A Automatic sample feeding testing accessory
CN104658387A He-Ne laser mode analysis experiment system applicable to resonant cavity adjustment of physics teaching
CN104646082A Constant-temperature sample tank
CN104655273A Scanning system of optical spectrum instruments
CN103456218A Optical fiber interference demonstration device
CN103471995A Parallel-light accessory
CN103472554A Optical filter pitching adjusting device
CN103456206A Faraday effect experimental device
CN103472024A Gem appraisal accessory
CN104422673A Detection system of atomic fluorescence spectrometer