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MAO ZHENHUA

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    175,713
About

MAO ZHENHUA has a total of 13 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are LIN GUANGYONG, IGR ETS INC and RUYUAN DONG YANG GUANG MAT CO LTD.

Patent filings in countries

World map showing MAO ZHENHUAs patent filings in countries
# Country Total Patents
#1 China 8
#2 United States 5

Patent filings per year

Chart showing MAO ZHENHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mao Zhenhua 13
#2 Carel Mark W 2
#3 Chahar Bharat S 1
#4 Romine H Ernest 1
#5 Irvin Daniel H 1
#6 Westphal David W 1

Latest patents

Publication Filing date Title
CN105060015A Movable spinning winding machine driven by single motor
CN105110076A Textile winding machine driven by single motor
CN105035859A Dustproof spinning winding machine driven by double motors
CN105060016A Spinning and winding machine guided by guide rod
CN105060011A Spinning winding machine
CN105084104A Movable spinning winding machine
CN105060012A Spinning thread winding machine stable in installation and capable of reducing noise
CN105060013A Spinning winding machine with heat dissipation function and limiting sensor
US2012119398A1 Making carbon articles from coated particles
US2011070498A1 Anode material for high power lithium ion batteries