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ZHEJIANG ELLY ELEVATOR CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    87,729
About

ZHEJIANG ELLY ELEVATOR CO LTD has a total of 22 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, mechanical elements and thermal processes are SUZHOU KOODK HYDRAULIC PRESSURE ELEVATOR CO LTD, BAISHISHAN INDUSTRIAL TECH CO LTD and JIANGSU STADE ELEVATOR CO LTD.

Patent filings in countries

World map showing ZHEJIANG ELLY ELEVATOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing ZHEJIANG ELLY ELEVATOR CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Zhu Hongxiang 7
#2 Tang Yi 7
#3 Pan Tangyu 6
#4 Liu Yue 6
#5 Jiang Zhangyuan 6
#6 Shen Qiang 6
#7 Huang Xiangang 5
#8 Xia Hongping 4
#9 Wang Hua 4
#10 Gui Qijun 4

Latest patents

Publication Filing date Title
CN112093627A 20-ton super-tonnage freight elevator
CN105923511A Elevator car with air purification function
CN105858423A Anti-pinch passenger elevator
CN105947855A Disconnection-preventing sill structure
CN105883539A Elevator system provided with pit protection device
CN105905725A Safe elevator with elevator overhauling stop device
CN105905768A Bumping-off-prevention elevator door mounting structure
CN105905756A Elevator car bracket with buffer function
CN105858404A Guide structure of wear-resistant high-speed elevator
CN105883529A Self-balance progressive elevator safety tongs
CN105883546A High-precision elevator roller guide shoe convenient to adjust
CN106044463A High-precision elevator lifting guiding device with damping function
CN105502126A Clutch type elevator speed governor
CN105366480A Self-balancing progressive elevator safety tongs
CN105173979A Large-tonnage freight elevator without counterweight
CN105000449A High-stability elevator guide rail connecting plate
CN105151948A Hollow elevator guide rail low in noise and high in strength
CN105060061A Elevator guide rail bracket having installation convenience and high stability
CN105060076A Lift car bottom high-efficient damping device with dual damping effects
CN102583123A Method and device for testing elevator control cabinets