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CHONGQING QIN AN ELECTROMECHANICAL CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    160,569
About

CHONGQING QIN AN ELECTROMECHANICAL CO LTD has a total of 11 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, packaging and shipping and mechanical elements are CHENGDU FEDSTORE SCIENCE & TECHNOLOGY CO LTD, TIANJIN HOISTING EQUIPMENT CO and ZHUCHENG RUNWO MACHINERY CO LTD.

Patent filings in countries

World map showing CHONGQING QIN AN ELECTROMECHANICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHONGQING QIN AN ELECTROMECHANICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Yadong 11

Latest patents

Publication Filing date Title
CN104551071A Positioning mechanism for milling of hanging boss end surfaces of left and right side surfaces of engine cylinder
CN104551777A Hydraulic fixture for milling of bottom surface of engine cylinder
CN104552143A Positioning pin device
CN104551779A End face milling tool for engine cylinder block
CN104555135A Transfer separating plate for engine cylinder block
CN104551778A Rotary tooling for milling of end surface of engine cylinder
CN104526439A Lifting workpiece for milling top surface of engine cylinder
CN104526445A Lifting workpiece for milling bottom surface of engine cylinder
CN104528537A Electric engine cylinder body top surface milling hoisting apparatus
CN104528533A Electric engine cylinder body top surface milling hoisting apparatus
CN104528536A Engine cylinder body end surface milling hoisting apparatus