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HANGZHOU AOLIDA ELEVATOR CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    128,684
  • Filing trend
    ⇧ 100.0%
About

HANGZHOU AOLIDA ELEVATOR CO LTD has a total of 14 patent applications. It increased the IP activity by 100.0%. 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 and electrical machinery and energy are ALPHATRAD SA, THYSSENKRUPP AUFZUGSWERKE GMBH and YUNGTAY ELEVATOR EQUIPMENT CHINA CO LTD.

Patent filings in countries

World map showing HANGZHOU AOLIDA ELEVATOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HANGZHOU AOLIDA ELEVATOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Xianzhou 8
#2 Wang Liang 8
#3 Shen Yin 7
#4 Zhou Jianjun 7
#5 Li Weiwu 4
#6 Li Meiguang 4
#7 Huang Lihong 3
#8 Li Haichao 3
#9 Jian Xianke 3
#10 Shi Qunhong 3

Latest patents

Publication Filing date Title
CN111924679A High-traction-ratio winding type elevator traction system
CN111689354A Counterweight device for ultra-large load goods elevator under high traction ratio condition
CN110417133A A kind of ultra-thin permanent magnetic synchronous traction machine of preposition dish-style of encoder
CN109809278A The light-duty compound car floor of frame-type
CN109516359A Escalator or moving sidewalk comb teeth safety guard
CN109607338A A kind of intelligent industrial elevator and its operation method
CN108382963A Lossless elasticity elevator rope end combination
CN108328457A Elevator oil-free self lubrication guide shoe
CN107902529A Elevator cage door completely closes verification protective device
CN107618963A The heavy-duty Cargo Lift suspension of traction ratio 6 to 1
CN106081989A A kind of elevator internal contracting brake detection device and method
CN104803268A Parking seamless joint system of elevator car
CN104071667A Car accidental movement prevention protecting system
CN103086225A Anti-slip protection device for elevator