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QIAN ZHIGANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    177,098
About

QIAN ZHIGANG has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, environmental technology and electrical machinery and energy are JIANGSU SDL ENERGY CONSERVATION TECH CO LTD, FERMETURES METALLIQUES DU BATI and PALAGINA S R L.

Patent filings in countries

World map showing QIAN ZHIGANGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing QIAN ZHIGANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Zhigang 11
#2 Sun Shiqiang 2
#3 Li Guogang 1

Latest patents

Publication Filing date Title
CN110224157A The flow battery of acyclic flowing
CN106639806A Anti-theft window used for container and mounting method of anti-theft window
CN106703634A Antitheft window
CN106761183A A kind of center pillar for integrated window
CN106761169A A kind of window frame for Fast Installation formula integrated window
CN106761231A A kind of press strip for integrated window
CN106522745A Fast installation type integrated window
CN106761171A A kind of Fast Installation formula integrated window and its installation method
CN103591746A Salt dissolving type temperature regulating device and method for applying same
CN103268928A Bipolar battery and bipolar energy storage apparatus
CN103219564A Bipolar hydrogen nickel battery device