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XUZHOU SUMEI MINE EQUIPMENT MANUFACTURE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    215,590
About

XUZHOU SUMEI MINE EQUIPMENT MANUFACTURE CO LTD has a total of 11 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping are ELMA G I E, HIGASHIDA SHOKO KK and WOLF GEBHARD.

Patent filings in countries

World map showing XUZHOU SUMEI MINE EQUIPMENT MANUFACTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing XUZHOU SUMEI MINE EQUIPMENT MANUFACTURE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping

Focus technologies

# Technology
#1 Winches

Top inventors

# Name Total Patents
#1 Niu Yong 6
#2 Liu Zhen 6
#3 Chen Hongbing 5
#4 Cui Huaji 4
#5 Yang Mei 3
#6 Li Xiaofang 3
#7 Li Jie 3
#8 Wang Baoquan 2
#9 Zhang Kun 2
#10 Wang Song 2

Latest patents

Publication Filing date Title
CN104579071A Explosive-proof and intrinsically safe frequency-conversion speed-regulation control box for mines
CN104876144A Controlling device and method for frequency conversion and speed regulation of mining transportation winch
CN103063423A Safety performance testing device for centrifugal releaser
CN103063348A Testing device of traction force and braking force of track locomotive
CN103043554A Hydraulic five-wheel tensioning device
CN103063458A Winch test platform
CN103043548A Double-row and double-speed transportation winch
CN103043073A Brake for mining safety braking car of monorail crane
CN103043557A Mining hydraulic chain block of monorail crane
CN102953299A Sliding type monorail crane turnout system for mines
CN102730558A Mining monorail crane rack rail driving device