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CHANGZHOU KAIFA GUANGMING CASTING FACTORY (GENERAL PARTNERSHIP)

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,656
About

CHANGZHOU KAIFA GUANGMING CASTING FACTORY (GENERAL PARTNERSHIP) has a total of 31 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, materials and metallurgy and packaging and shipping are WINKELHOFER & SOEHNE JOH, QIJIANG BENLI GEAR CO LTD and GIF RES CT CHINA CO LTD.

Patent filings in countries

World map showing CHANGZHOU KAIFA GUANGMING CASTING FACTORY (GENERAL PARTNERSHIP)s patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing CHANGZHOU KAIFA GUANGMING CASTING FACTORY (GENERAL PARTNERSHIP)s patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Tianyu 31

Latest patents

Publication Filing date Title
CN106829449A A kind of lossless withdrawing device of casting
CN106825508A A kind of wear resistance castings
CN106824400A A kind of good toughness intensity wear resistance castings high
CN106837872A A kind of casting of pump shell
CN106838260A A kind of detachable gear-box
CN106825406A A kind of casting die for eliminating casting thermal center
CN106838285A A kind of small pump gear-box
CN106849455A A kind of Novel electric cover aluminium casting
CN106838255A A kind of detachable gear wheel case
CN106838273A A kind of Novel gearbox
CN106838264A A kind of multistage gear case
CN106825521A A kind of casting cooling system for improving cooling effectiveness
CN106812868A A kind of gear-box of transmission efficiency
CN106813093A A kind of high-accuracy mechanical casting
CN106816972A A kind of high accuracy rotor die casting component
CN106807928A A kind of accurate material feeding casting die
CN106809635A A kind of automatic casting conveyance
CN106807897A A kind of circular casting with subsidy
CN106812920A A kind of gear-box for wind-power electricity generation
CN106807924A One kind conveniently catches casting manipulator