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IFE ELEVATORS CO LTD

Overview
  • Total Patents
    97
  • GoodIP Patent Rank
    18,674
  • Filing trend
    ⇩ 64.0%
About

IFE ELEVATORS CO LTD has a total of 97 patent applications. It decreased the IP activity by 64.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, electrical machinery and energy and environmental technology are HANGZHOU XINMA ELEVATOR CO LTD, COBIANCHI LIFTTEILE AG and CARL FLOHR AG.

Patent filings in countries

World map showing IFE ELEVATORS CO LTDs patent filings in countries
# Country Total Patents
#1 China 97

Patent filings per year

Chart showing IFE ELEVATORS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Kaibin 30
#2 Chen Shengjun 27
#3 Yang Qingyun 24
#4 Peng Yun 22
#5 Li Wencheng 8
#6 Yu Ling 8
#7 Xin Quanzhong 7
#8 Zhou Yaocheng 6
#9 Zheng Liangtian 5
#10 Nie Huoqiang 5

Latest patents

Publication Filing date Title
CN112225047A Energy feedback energy-saving monitoring device for elevator
CN111874783A Elevator traction machine, elevator system and elevator traction machine identification method
CN111874782A Elevator traction machine, elevator system and elevator traction machine identification method
CN111762652A Elevator trapping message notification device and method based on Internet of things system
CN111641283A Permanent magnet rotor assembly and traction machine
CN110526079A Counterweightless parallel connection elevator device and control method
CN110482364A Rope end is tensioned testing agency and safety protection apparatus for elevator
CN110526090A Vertical lift car door folding control method and system
CN110255322A Elevator seals star system
CN110255345A Floor plate for staircase detection device and detection method
CN110271930A Elevator car slipping rescues automatic detection device and detection method
CN110203803A Escalator safeguard method and device based on AI intelligent monitoring
CN110255319A Elevator position identifying system, method and lift facility
CN110077929A Install the shallow pit electrical system of elevator additional
CN110054050A Elevator(lift) machine room firefighting monitoring system
CN110054044A AGV floor truck takes the interconnection system and method for elevator automatically
CN110040610A Lift car fan control device and rectilinear elevator
CN110116953A Indoor installation elevator
CN110002311A Load superelevation early warning elevator
CN110040609A For position detection and the car floor of limit and elevator and its parking method