Learn more

MAANSHAN HENGYONGLI MACHINERY TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    128,706
  • Filing trend
    ⇩ 57.0%
About

MAANSHAN HENGYONGLI MACHINERY TECH CO LTD has a total of 13 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, machine tools and mechanical elements are ENERGY ADAPTIVE GRINDING INC, OBSIDIAN INC and BRIOT INT.

Patent filings in countries

World map showing MAANSHAN HENGYONGLI MACHINERY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing MAANSHAN HENGYONGLI MACHINERY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Wei 12
#2 Shi Yong 11
#3 Yu Weifeng 10
#4 Zhang Hejun 3
#5 Chen Yue 2
#6 Zhang Zengming 2
#7 Zhang Zenggui 2
#8 Xie Min 1
#9 Gao Siyu 1

Latest patents

Publication Filing date Title
CN109940514A A kind of dressing method of double tangent interpolation dressing devices of circle
CN109877706A A kind of dressing method of grinding wheel interpolation dressing mechanism
CN109909884A A kind of pair of tangent interpolation dressing mechanism of circle and wheel dresser
CN108994667A A kind of workpiece method for grinding of high end face machining accuracy
CN108340243A A kind of compound internal surface grinding machine of full-automatic numerical control
CN108527148A A kind of compound internal surface grinding machine work transfer device convenient for adjusting
CN107942939A A kind of combined machine planker kinematic system performance aircraft
CN107991026A A kind of hydraulic cylinder spillage test device
CN108036959A A kind of combined machine planker kinematic system method for testing performance
CN108107361A A kind of lathe driving system of linear motor performance test apparatus
CN108105205A A kind of combined machine hydraulic cylinder test platform
CN108132126A A kind of combined machine hydraulic cylinder spillage test method
CN109237045A A kind of rotary shaft air curtain generates unit, gas sealing mechanism and its processing method