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HANGZHOU CHUANZHI AUTOMATION TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    149,681
About

HANGZHOU CHUANZHI AUTOMATION TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and chemical engineering are SANG JUNJUN, MA ZHENGBIN and NANJING CHENWEI MACHINERY MFT CO LTD.

Patent filings in countries

World map showing HANGZHOU CHUANZHI AUTOMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HANGZHOU CHUANZHI AUTOMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chen 9
#2 Wang Zhongping 8
#3 Wang Jun 6
#4 Wang Jionghui 5
#5 Xie Yinlang 5
#6 Chen Jin 5
#7 Xiao Kai 4
#8 Hua Zhiwei 4
#9 Liu Yue 4
#10 Xiao Anyi 3

Latest patents

Publication Filing date Title
CN112139790A Automatic pressing machine for escalator chain pin shaft and chain plate
CN111993005A Chain roller feeding and assembling mechanism
CN112059102A Chain assembly devices
CN111993006A Spacer assembling mechanism for producing escalator chain
CN111906243A Chain plate feeding mechanism of chain assembly machine
CN111715842A Double-speed chain assembly machine with plastic finger protector and assembly method
CN111687372A Horizontal assembly machine for slide plate chain
CN111687451A Chain pin shaft punching device
CN111424142A Quenching device replacing cleaning with spin-drying and using method thereof
CN111390560A Full-automatic chain wheel tapping mechanism with thread detection function and using method thereof
CN111215872A Automatic pressing equipment for chain pin shaft and external plate and using method thereof