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WANG YOUMIN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    150,334
About

WANG YOUMIN has a total of 15 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets machine tools, electrical machinery and energy and medical technology are NINO JOHN, ECA MEDICAL INSTR and CUTLER BRIAN JAMES.

Patent filings in countries

World map showing WANG YOUMINs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing WANG YOUMINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Youmin 15
#2 Li Daoyuan 1
#3 Pan Tingchun 1
#4 Zhuo Lishuang 1

Latest patents

Publication Filing date Title
CN110432945A A kind of gynaecology's haemostatic clamp
CN106363564A Wrench structure capable of being operated in micro space
CN106181843A Fast de-formula spanner brake structure
CN106181844A Shake the head spanner brake structure
CN105522508A Quick-separation type spanner structure
CN105563395A Inner-polygon-shaped wrench tool structure
CN105479379A Integrated wrench structure preventing implementation workpiece from breaking away
CN105314233A Bottle cap closing structure
CN104858828A Screw cap positioning structure of wrenches
CN104842334A Tool shelf device with illumination function
CN104842304A Braking structure of ratchet wrench
CN103286715A Wrench structure applicable to ratchets with different sizes
CN103213099A Nail positioner
CN103252742A Idling and resetting device for wrench tool
CN1324888A Color high-density polyethylene and its prepn. and application