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QINGDAO HANGXIN ELECTROMECHANICAL TECH CO LTD

Overview
  • Total Patents
    103
  • GoodIP Patent Rank
    13,870
About

QINGDAO HANGXIN ELECTROMECHANICAL TECH CO LTD has a total of 103 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 machine tools, transport and mechanical elements are KOINS CO LTD, QINGDAO CHENGYANG DISTR YUANTONG AUTOMOBILE DRIVE SHAFT PLANT and DUCKWON INDUSTRY DEV CO LTD.

Patent filings in countries

World map showing QINGDAO HANGXIN ELECTROMECHANICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 103

Patent filings per year

Chart showing QINGDAO HANGXIN ELECTROMECHANICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leng Guangjun 61
#2 Leng Dingxin 42

Latest patents

Publication Filing date Title
CN105538275A Elastic damping supporting frame
CN105538267A Supporting device capable of measuring pressure
CN105398484A Auxiliary supporting device capable of achieving multiple fixing
CN105402437A Liquid flow-dividing device capable of controlling flow speed
CN105398493A Connecting frame capable of freely rotating
CN105398491A Rotating shaft auxiliary part capable of being efficiently fixed
CN105395021A Safety hook
CN105402487A Protecting rack convenient to fix
CN105465524A Liquid flow distribution device capable of detecting humidity
CN105406414A Portable protection frame
CN105397673A Auxiliary fixing part fastening device
CN105361615A Labor-saving hook
CN105398487A Rotating shaft auxiliary part
CN105402539A Bend pipe with warning function
CN105403669A Elbow pipe with humidity detection device
CN105394919A Handle capable of weighing lifted object
CN105460074A Rotating shaft auxiliary component with elastic pad
CN105402537A Novel leakage-proof bend pipe
CN105397667A Anti-skidding workpiece fixing equipment
CN105398488A Auxiliary supporting device with supporting plate