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HUANGSHAN WANNAN MACHINERY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    190,232
  • Filing trend
    ⇩ 100.0%
About

HUANGSHAN WANNAN MACHINERY CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machine tools, control and mechanical elements are WEBSTER & BENNET LTD, SCHWAEBISCHE WERKZEUGMASCHINEN GMBH and HWACHEON MACHINE TOOL CO LTD.

Patent filings in countries

World map showing HUANGSHAN WANNAN MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HUANGSHAN WANNAN MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hu Minghong 5
#2 Liu Wei 4
#3 Zhao Zuxi 3
#4 Gao Lan 3
#5 Cheng Jianping 2
#6 Wang Hongfeng 2
#7 Hu Qiyun 2
#8 Minghong Hu 2
#9 Wang Qingqun 2
#10 Dian Cheng 1

Latest patents

Publication Filing date Title
CN107505912A The electric control system and its control method of a kind of hydraulic swivel
CN107335859A A kind of sawing machine for workpiece circumferencial direction fluting
CN106271860A A kind of Novel numerical control machine Weighting system
CN106151479A A kind of gear lubrication device
CN105619074A Efficient machining boring and milling machine for multi-hole parts
CN105500088A Automatic tool changing device and method of numerically-controlled machine tool
CN103447834A Horizontal knee type milling machine
CN103447879A Chip removal device for machine tool
CN103447874A Feeding control system for machine tool
CN103028787A Machining device of thin and long in-hole groove
CN103056455A Machining method and device of machine tool guide rail filling stripes
CN102554635A Beam brake mechanism of gantry-type machine tool and assembling method of the beam brake mechanism
CN101972868A Numerical control screw milling machine