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HENGDA FUJI ELEVATOR CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    41,066
  • Filing trend
    ⇩ 77.0%
About

HENGDA FUJI ELEVATOR CO LTD has a total of 57 patent applications. It decreased the IP activity by 77.0%. 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, environmental technology and medical technology are ZHEJIANG ELLY ELEVATOR CO LTD, SHANGHAI FUJI ELEVATOR CO LTD and SUZHOU KOODK HYDRAULIC PRESSURE ELEVATOR CO LTD.

Patent filings in countries

World map showing HENGDA FUJI ELEVATOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 57

Patent filings per year

Chart showing HENGDA FUJI ELEVATOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Aimin 9
#2 Jiangming Qian 8
#3 Pan Shenghua 8
#4 Qian Zhixue 6
#5 Liu Zhibang 6
#6 Qian Huihua 5
#7 Qian Zhenhua 5
#8 Zhenhua Qian 5
#9 Lu Jiajia 4
#10 Qian Weihua 4

Latest patents

Publication Filing date Title
CN111573480A Elevator with epidemic prevention function
CN110092259A A kind of emergency management and rescue method and device of elevator
CN108750841A A kind of recognition of face calling elevator control method and system
CN108715383A A kind of adaptive elevator control method and system based on living things feature recognition
CN107986141A A kind of elevator car bottom and installation method
CN107826929A A kind of pit compensation rope is tensioned anti-jump equipment
CN107804765A A kind of triggering method and its equipment of compensating rope of elevator anti-bouncing device
CN107826953A A kind of monoblock type handrail strap tensioning device
CN107804771A A kind of slotting wall type lift car and installation method
CN107804777A A kind of highly inconsistent apparatus and method of hoistway door enabling
CN107558695A Elevator is installed in a kind of metal self-supporting integration additional
CN107724643A One kind installs elevator hoistways structure and installation method additional
CN107473049A A kind of elevator safety clamp device
CN106185554A A kind of elevator lighting energy-saving control method and illuminator
CN106081780A A kind of anti-shearing of elevator is fallen method and device
CN105502134A Elevator car with ultraviolet sterilization device
CN105253730A Elevator hoistway simulation method and simulation device
CN105236246A Tension compensation method and device for hoist rope of double-elevator-car elevator
CN105084176A Elevator lift car with ultraviolet sterilizing device
CN105133899A Automobile elevator system allowing parking places to be observed and selected conveniently