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CHEN QINGXIN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    225,550
About

CHEN QINGXIN has a total of 11 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, machines and transport are JOERN GMBH, VIBRACOUSTIC NANTES SAS and JORN R.

Patent filings in countries

World map showing CHEN QINGXINs patent filings in countries

Patent filings per year

Chart showing CHEN QINGXINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qingxin 11
#2 Gummadi Srikanth 1
#3 Khandekar Aamod Dinkar 1
#4 Qing Shan 1

Latest patents

Publication Filing date Title
CN106050413A Non-dismantling automobile intake and exhaust system cleaning and carbon removing method for automobile
CN105533886A Improved type protective helmet
CN103291728A Novel anti-bolt-breakage nut
US2012314589A1 Measurement scheduling in cell—FACH (forward access channel) and cell—DCH (dedicated channel) states
WO2010148911A1 Torque joint and supporting pin assembly
WO2008095350A1 Joint and supporting pin assembly
US2006022391A1 Engine suspension cushion assembly
CN1587723A Improved back reaction rod with joint assembly
CN1587740A Improved joint and support pin assembly
CN1587727A Bearing type screw nut