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Changli forging co ltd

Overview
  • Total Patents
    93
  • GoodIP Patent Rank
    30,055
About

Changli forging co ltd has a total of 93 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and macromolecular chemistry and polymers are JIANGSU JUNWEI ELECTRONIC TECH CO LTD, TONGLING MINGCHENG CASTING CO LTD and ANHUI TONGSHENG RING CO LTD.

Patent filings in countries

World map showing Changli forging co ltds patent filings in countries
# Country Total Patents
#1 China 93

Patent filings per year

Chart showing Changli forging co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Kuiqi 91
#2 Zhang Bin 57
#3 Chen Zhengyi 57
#4 Bin Zhang 2
#5 Zhengyi Chen 2
#6 Kuiqi Yang 2

Latest patents

Publication Filing date Title
CN106216584A A kind of one or two grades of shift fork thermal recalibration moulds
CN106429198A Automatic loading device
CN106141876A A kind of burnishing device
CN106112826A A kind of automatic charging peener
CN106141932A A kind of ball blast Automatic Cycle feeding device
CN105821326A Powder metallurgy automobile hub
CN105886082A Quenching oil for crank shaft
CN105821187A Low-volatility quenching oil
CN105817630A Powder metallurgy automobile eccentric shaft
CN105950843A Recyclable quenching oil
CN105821280A Powder metallurgy tool steel for automobile gear shift fork
CN105821186A Quenching oil for gear shift connection rod
CN105945288A Expansion-breaking connecting rod for powder metallurgy
CN105950842A Quenching oil for bearing end caps
CN105886931A Powder metallurgical tool steel for automobile separation shifting fork
CN105855440A Machining method of shifting fork
CN105855799A Machining method of axial joint fork
CN105855439A Machining method for planet carrier
CN107214472A A kind of processing method of support member
CN107214277A A kind of processing method of automotive reverse gear shift fork