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HUNAN MEIBEIDA TECH CO LTD

Overview
  • Total Patents
    71
  • GoodIP Patent Rank
    20,564
  • Filing trend
    ⇧ 15.0%
About

HUNAN MEIBEIDA TECH CO LTD has a total of 71 patent applications. It increased the IP activity by 15.0%. 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, mechanical elements and chemical engineering are YANCHENG SANCHUAN BEARING MFG CO LTD, PAN XUHUA and SUZHOU AISITE PLASTIC HARDWARE CO LTD.

Patent filings in countries

World map showing HUNAN MEIBEIDA TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 71

Patent filings per year

Chart showing HUNAN MEIBEIDA TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Qinghua 71
#2 Liang Zexian 28
#3 Li Zhiliang 25
#4 Xie Hui 25

Latest patents

Publication Filing date Title
CN112207735A End face supporting device for bearing machining
CN112179652A Bearing running-in machine
CN112157061A Bearing cleaning machine
CN112113643A Bearing weighing machine
CN112032203A Bearing seal cover
CN111994144A Bearing placing frame
CN112067291A Bearing testing machine
CN112077573A Bearing roller mounting device
CN112032197A Sliding bearing seat
CN112032198A Shock absorption bearing seat
CN112032195A Slewing support bearing
CN112032206A Bearing assembly
CN112032196A Bearing with seat
CN112032208A Wear-resistant bearing
CN110861906A Material feeding unit is used in bearing processing
CN110887429A Bearing wall thickness detection device
CN110871366A Reinforcing bar conveyor is used in bearing processing
CN110695777A Miniature bearing grinding frock
CN110961994A Automatic feeding device for miniature bearing ring
CN111059153A Miniature bearing