Learn more

LINGDIAN ELEVATOR CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    154,885
  • Filing trend
    ⇩ 100.0%
About

LINGDIAN ELEVATOR CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, computer technology and chemical engineering are ZHEJIANG UNITED ELEVATOR CO LTD, SHANGHAI FENGJING MOBILE TECH CO LTD and SUZHOU DEAO ELEVATOR CO LTD.

Patent filings in countries

World map showing LINGDIAN ELEVATOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shen Jianxin 10
#2 Xie Qicheng 5
#3 Zhang Huizhong 5
#4 Wen Xinmei 3
#5 Chen Chen 1
#6 Lu Zheping 1
#7 Shen Yang 1
#8 Wen Jiahui 1
#9 Yang Jinlin 1
#10 Zhang Lihua 1

Latest patents

Publication Filing date Title
CN110589652A Elevator fire personnel evacuation system
CN110436304A A kind of elevator cushion auxiliary device
CN110569934A Elevator pit water inflow monitoring method
CN110550521A Elevator power failure auxiliary system
CN110422729A A kind of emergency staircase
CN107265262A Passenger elevator with air-cleaning function
CN107188000A The novel elevator that car size is not limited by traction machine
CN105502135A Suspending type elevator capable of moving horizontally
CN105523461A Bearing type horizontal moving elevator
CN104671040A Energy-saving elevator and application method thereof
CN103863933A Control method and control system for escalator