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CHEN RUIQUN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    233,468
About

CHEN RUIQUN 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 machine tools are WUXI DONGYU MACHINERY CO LTD, ROSTOVSKIJ NA DONU INST SELSKO and PANASENKOV IGOR O.

Patent filings in countries

World map showing CHEN RUIQUNs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Making screws

Top inventors

# Name Total Patents
#1 Chen Ruiqun 10

Latest patents

Publication Filing date Title
CN111167982A Gear rolling machine for spline
CN103482962A Ceramic jewelry and preparation method thereof
CN103496970A Voltage-sensitive ceramic material and preparation method thereof
CN103482966A Ceramic comb
CN103553593A Ceramic fiber and its preparation method
CN103482972A Microwave dielectric ceramic material and preparation method thereof
CN103482965A Ceramic scissors
CN103539441A Ceramic liner and preparation method thereof
CN103482872A Titanium alloy glass ceramic paint and preparation method thereof
CN103496975A Antibacterial ceramic fruit paring knife and manufacturing method thereof
CN103496955A Antibacterial antioxidative ceramic knife