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QIU JINQUAN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    202,786
About

QIU JINQUAN has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, packaging and shipping and electrical machinery and energy are YANGZHOU GAOBIAO MACHINE CO, ZIGONG ZIGAO VALVE CO LTD and NEWAY VALVE SUZHOU CO LTD.

Patent filings in countries

World map showing QIU JINQUANs patent filings in countries

Patent filings per year

Chart showing QIU JINQUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qiu Jinquan 12

Latest patents

Publication Filing date Title
CN104555767A Magnetic force lifting appliance
CN104555695A Magnetic force lifting device for weight
CN104563834A Fireproof roller shutter door
CN104555844A Magnetic elevating device
CN103807488A Conveying pipeline valve actuator with conveying pipeline internal pressure as power
CN103742472A Temperature and pressure regulating valve
CN103234057A Novel high-pressure micro-torque ball valve
WO2012058892A1 Full seal welding type nuclear-grade valve
CN102094986A High-voltage micro-torque leakage-free valve
WO2009018751A1 A secondary seal ball valve