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Beijing sublimation elevator co ltd

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    71,699
  • Filing trend
    ⇩ 100.0%
About

Beijing sublimation elevator co ltd has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, mechanical elements and civil engineering are SUZHOU DELINBAO ELEVATOR MFG CO LTD, WITTUR HOLDING GMBH and SUZHOU TRANS ELEVATOR CO LTD.

Patent filings in countries

World map showing Beijing sublimation elevator co ltds patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing Beijing sublimation elevator co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Haimin 15
#2 Li Ai 9
#3 Du Shuxin 7
#4 Xu Yonggang 5
#5 Tong Guowei 5
#6 Shu Weixi 4
#7 Zhao Shanshan 3
#8 Gao Wendong 2
#9 Zhai Bo 1
#10 Bian Qingrong 1

Latest patents

Publication Filing date Title
CN111960214A Adjustment structure for parallelism of lift car
CN111960227A Panoramic sightseeing elevator
CN111620218A Combined elevator and combination method
CN111532911A Central control system and control method of combined elevator
CN111039121A Intelligent anti-theft device and method for elevator
CN110714663A Villa lift-cabin door lock structure
CN110654955A Elevator car shock attenuation buffer
CN110498323A A kind of hoistway height adjustable pair is led straight trip elevator
CN111196539A Power generation type speed limiter
CN109969909A A kind of arragement construction and method of machine room
CN109969905A A kind of guide rail is not necessarily to the magnetic suspension elevator guide shoe in magnetic field
CN107265237A A kind of overhead speed limiter tensioning device
CN107215760A The compensation elevator door in side
CN106966253A A kind of elevator emergency brake system
CN106986257A A kind of elevator is anti-to take off door lock device
CN106829707A A kind of one chip Electromagnetic door knife open-door system
CN106670774A Tool used for installing bearing clamping rings and use method
CN106712416A Multi-stator rotor structure axial direction permanent magnet brushless traction machine
CN106744202A A kind of novel elevator open-door system
CN107915108A A kind of side-mounted elevator car door system of door knife