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CHONGQING HONGLEI MACHINERY MFG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,561
  • Filing trend
    ⇩ 100.0%
About

CHONGQING HONGLEI MACHINERY MFG CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, transport and surface technology and coating are JINAN FIRST MACHINE TOOL GROUP CO LTD, QINGYANG XINANTE AUTO PARTS CO LTD and ZHENJIANG DAXING MACHINERY MFG CO LTD.

Patent filings in countries

World map showing CHONGQING HONGLEI MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHONGQING HONGLEI MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xiefu 12

Latest patents

Publication Filing date Title
CN108212596A A kind of central siphon paint baking frame
CN108146331A A kind of vehicle transport support device
CN108161066A A kind of end axis drilling equipment
CN108145591A A kind of pipe polishing device
CN106334810A Multi-hole grinding device for motorcycle steering pin connecting plate
CN106112416A The processing technique of steering column
CN106269647A Bent axle cleaning device
CN106270352A Fan type rivet removal device
CN106195202A A kind of Composite Transmission speeder
CN106270610A Multifunctional hole-drilling machine
CN106181164A A kind of front fork tube Semiautomatic welding device
CN106270619A Hydraulic semi-automatic multi-hole drill lathe