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HEFEI HAO DONG PREC INDUSTRY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    139,891
About

HEFEI HAO DONG PREC INDUSTRY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and environmental technology are HANS SCHROEDER MASCHB GMBH, CHONGQING CHUANGLI INDUSTRY & TRADE CO LTD and NINGBO YIZHOU PREC MACHINERY MFG CO LTD.

Patent filings in countries

World map showing HEFEI HAO DONG PREC INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HEFEI HAO DONG PREC INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Zhengbing 8
#2 Chen Hui 3
#3 Jiang Zhongfu 3
#4 Chen Xuhua 3
#5 Yang Zhengbin 3
#6 Duan Shouhui 1

Latest patents

Publication Filing date Title
CN110030075A A kind of blast duct for vehicle damping noise reduction bracket
CN108213749A A kind of steering wheel mobile jib laser welding group mould
CN108151609A A kind of pedal of vehicles leading portion cubing
CN108145367A A kind of locomotive metal plate limits welding tooling
CN105318802A Novel square leveling test tool of metal bottom surface
CN105090687A Installation frame for large theatre stage displayer
CN105081625A Circulating tooth tip heat exchanger
CN105081052A Novel adjustable notching mold for copper-aluminum pipes
CN105081082A Novel double-station oblique inserting pipe pushing mold
CN104890283A Novel mold clamper self-checking equipment
CN104889244A Quick production mold of vehicle direction pipe column upper jacketing bracket
CN104889243A Continuous punching mold of vehicle engine cabin