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DALIAN HUAGEN MACHINERY CO LTD

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    189,554
About

DALIAN HUAGEN MACHINERY CO LTD has a total of 66 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets machine tools and mechanical elements are CHONGQING WNC INTELLIGENT EQUIPMENT CO LTD, SHEN ZHENGFU and YANCHENG SUGONG GAOKE MACHINERY CO LTD.

Patent filings in countries

World map showing DALIAN HUAGEN MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 66

Patent filings per year

Chart showing DALIAN HUAGEN MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Lei 8
#2 Peng Xiaogan 8
#3 Yang Shuguang 7
#4 Zhu Enlin 7
#5 Jin Minglai 6
#6 Zhao Kai 5
#7 Shao Lianying 5
#8 Ning Jialiang 5
#9 Xu Weiguo 5
#10 Xing Xiaohui 4

Latest patents

Publication Filing date Title
CN106736823A Automatic-clamping overturns handling equipment
CN105689739A Lathe telescopic swing type support frame device for car crankshaft full-automatic production line
CN105690116A Follow-up support frame device for crankshaft machining machine tool
CN105710715A Hinge synchronous type inner protective device for crankshaft main journal vehicle and turn-chasing machine tool
CN104534123A Hydraulic-driven manual reversing valve
CN104712592A Stop valve for single energy accumulator
CN103817536A Linear guide rail automatic clamping mechanism with two planar sides
CN103817592A Formed double-row grinding wheel dressing tool
CN103817537A Linear guide rail automatic clamping mechanism with grooves on two sides
CN103659304A Respectively adjustable center frame mechanism
CN103659448A Rubber-strip denoising and scrap removing structure for rolling-shutter retaining plate of machine tool
CN103662568A Manual push mechanism
CN103658692A Tailstock locking mechanism
CN103662574A Slide rail hanging wheel device
CN103673543A Drying box with air regulation valve
CN103692227A Ram enclasping mechanism
CN103837069A Taper measuring instrument
CN103670002A Lifting handle device
CN103817551A Square tool table pushing, positioning and clamping mechanism for lathe
CN103817538A Automatic clasping mechanism with linear shaft type guide rail