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HEFEI JIEXIN BEARING CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,883
About

HEFEI JIEXIN BEARING CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets machine tools are HUANG SHANGJIN, ROESLER HOLDING GMBH & CO KG and ANQING XUDONG INDUSTRY & TRADE CO LTD.

Patent filings in countries

World map showing HEFEI JIEXIN BEARING CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HEFEI JIEXIN BEARING CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Feng Yan 12
#2 Zhang Wuxin 12
#3 He Zaijun 12
#4 Chen Song 12

Latest patents

Publication Filing date Title
CN109748067A Bearing outer ring feeding device
CN109773422A A kind of bearing outer ring roughing system
CN109748099A Bearing outer ring clamping device
CN109732285A A kind of bearing outer ring rough machining method
CN109748075A Bearing outer ring device for discharging
CN109732491A The shot-blasting machine that bearing blank is surface-treated
CN109664196A Burnishing device
CN109748031A A kind of sub-material conveyer belt for Production of bearing
CN109623636A The distribution feed process of bearing outer ring polishing
CN109623619A A kind of surface treatment method of workpiece
CN109623669A Annular member surface treatment method
CN109514438A A kind of bearing continuous production system