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NINGBO RUIFENG AUTO PARTS CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    110,111
  • Filing trend
    ⇧ 66.0%
About

NINGBO RUIFENG AUTO PARTS CO LTD has a total of 17 patent applications. It increased the IP activity by 66.0%. 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, mechanical elements and surface technology and coating are POWDREX LTD, ANHUI HENGJUN POWDER METALLURGY TECH CO LTD and XI'AN SINO-EURO MAT TECH CO LTD.

Patent filings in countries

World map showing NINGBO RUIFENG AUTO PARTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing NINGBO RUIFENG AUTO PARTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Jianyao 17
#2 Lyu Guofei 1

Latest patents

Publication Filing date Title
CN111872344A Protection device and method for one-step finished product process of automobile electromagnetic damping part
CN111843396A Technological method for one-time finished product of locking pawl of automobile safety belt
CN111872642A Environment-friendly and energy-saving process method for one-step finished product of small toothed plate of automobile seat
CN109332708A A kind of automobile steering power cylinder fulcrum bearing
CN109108297A A kind of automobile steering power the cylinder piston
CN109175355A A kind of iron-based connection pressing plate
CN109252113A A kind of high density support plate
CN109158593A A kind of preparation method of desk connecting bracket
CN107520451A A kind of shock absorber piston and its preparation technology
CN107598149A A kind of compression valve of automobile vibration absorber seat and preparation method thereof
CN107584109A A kind of automobile absorber guider and preparation method thereof
CN106369099A Piston valve for motor car damper
CN106335415A Gear component for adjusting automobile seat armrest
CN106286504A A kind of Combined desk is with connecting support
CN103894598A Iron-based powder metallurgy large fan blade insert and production process thereof
CN102773768A On-line measurement device for part processing of machine tool
CN102756127A Upper and lower pressing plates of automobile exhaust gas recirculation valve and preparation method of upper and lower pressing plates