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CHEN XUEFU

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    70,257
About

CHEN XUEFU has a total of 25 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements are DOSTAL JAN, OS GIKEN CO LTD and MENCO ELMA SYNDICATE LTD.

Patent filings in countries

World map showing CHEN XUEFUs patent filings in countries

Patent filings per year

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

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Xuefu 25
#2 He Wei 13
#3 He Sheng 9

Latest patents

Publication Filing date Title
CN105165784A Clamping type portable mosquito-repellent incense box
CN105042028A Differential slip preventing structure
CN105042026A Internal friction type automobile differential mechanism
CN105006339A Transformer radiator fixedly connected with external fins
CN105042017A Meshing type automobile differential mechanism
CN105047367A Transformer radiator detachably connected with internal fins
CN105047365A Transformer radiator with fixedly connected inner and outer fins
CN105042016A Hydraulic drive indirect meshing locking differential mechanism
CN105042022A Internal mesh-type automobile differential mechanism
CN105042024A Hydraulic driving friction locking direct-connected differential
CN105047363A Transformer radiator fixedly connected with internal fins
CN105003619A Hydraulic driving meshing locking direct-connection-type differential mechanism
CN105028374A Mosquito-repellent incense being not easily extinguished because of oxygen deficiency
CN105042020A Hydraulic drive direct-geared lock differential mechanism
CN105047364A Transformer radiator with detachably connected outer fins and fixedly connected inner fins
CN105042015A Hydraulic drive direct-friction lock differential mechanism
CN105042021A External friction type automobile differential
CN105047362A Transformer radiator detachably connected with internal and external fins
CN105047366A Transformer radiator with fixedly connected outer fins and detachably connected inner fins
CN105042025A Friction type automobile differential mechanism