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SHENLONG ELEVATOR CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    73,771
  • Filing trend
    ⇩ 100.0%
About

SHENLONG ELEVATOR CO LTD has a total of 27 patent applications. It decreased 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, measurement and environmental technology are SHANGHAI FENGJING MOBILE TECH CO LTD, INVENTIO AG A COMPANY INCORPORATED IN SWITZERLAND and LINGDIAN ELEVATOR CO LTD.

Patent filings in countries

World map showing SHENLONG ELEVATOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Huang Guangming 9
#2 Wang Jianfei 8
#3 Wang Jianqi 7
#4 Zhang Juerong 7
#5 Wang Zhidong 6
#6 Mao Yongning 6
#7 Tang Zhirong 5
#8 Qian Guohua 4
#9 Wang Shuchong 4
#10 Yang Wengang 3

Latest patents

Publication Filing date Title
CN112125092A Steel wire rope clamping device
CN111573044A Double-door device
CN111539265A Method for detecting abnormal behaviors in elevator car
CN111320049A Security floor elevator safety control system
CN111372362A Lighting control system for fire elevator shaft
CN111099472A Device for simulating wind speed pressure of elevator door
CN110092270A A kind of elevator traction machine combination
CN107055300A A kind of escalator step erecting device and method
CN105060078A Outer rotor tractor
CN105016178A Traction rotor for elevator traction machine
CN104973477A Derailment preventing device for lift door
CN104764389A Tractor rotor concentricity testing device and testing method
CN104682594A Motor rotor of permanent magnet synchronous traction machine
CN104671046A Anti-pushing-aside elevator door opener with rescue rope
CN105836565A On-line monitoring device for magnetic steel's loss of excitation for elevator traction machine and monitoring method
CN104457657A Trapezoid bar-shaped article width detection method
CN104390560A Tile chord width detection tool
CN104401834A Detection device and method for brake force of elevator traction machine
CN104215446A Elevator landing door lock detector
CN104183393A Elevator landing door interlocking switch detecting device