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ZHEJIANG MEILUN ELEVATOR CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    30,427
  • Filing trend
    ⇧ 266.0%
About

ZHEJIANG MEILUN ELEVATOR CO LTD has a total of 53 patent applications. It increased the IP activity by 266.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, machine tools and mechanical elements are CHEN CHANGZHU, GIANT KONE ELEVATOR CO LTD and SJEC CORP.

Patent filings in countries

World map showing ZHEJIANG MEILUN ELEVATOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shen Fu 30
#2 Tan Jinlin 27
#3 Zhu Hong 24
#4 Qian Chong 24
#5 Qian Jin 24
#6 Yang Chenxi 21
#7 Han Weiliang 20
#8 Yang Tao 20
#9 Yu Gangyi 17
#10 Zhao Zuodong 16

Latest patents

Publication Filing date Title
CN111807185A Elevator steel band and driving sheave coefficient of friction dynamic test operating means
CN111498666A Oil filling brush fixing device for escalator and sidewalk
CN111470394A Elevator sedan-chair top case folding installation structure
CN111470400A Novel door machine mounting structure
CN111055908A Hydraulic jacking translation trolley
CN111098081A Welding mechanism for upper beam and lower beam of elevator
CN111055066A Elevator pioneer ladder upper beam welding mechanism
CN111170201A Cam jacking translation mechanism
CN111097663A Elevator door plant strengthening rib self-cleaning rubber coating mechanism
CN110817650A Guide shoe for elevator to automatically adapt to verticality of guide rail
CN110510483A A kind of host mounting device
CN110626915A Fourier transform-based elevator anti-falling independent safety monitoring method
CN110626914A Independent safety monitoring device of elevator
CN110407061A The anti-fall non-linear form resonance model monitoring method of elevator based on wireless network
CN110482353A The anti-fall monitoring system of elevator based on wireless network
CN110422725A The anti-fall independent safety monitoring method of elevator based on non-linear form resonance model
CN110451385A The anti-fall Fourier transformation monitoring method of elevator based on wireless network
CN110482385A A kind of automatic telescopic zero clearance car door sill
CN110342365A A kind of elevator cage door impact protector
CN110342383A A kind of counterweight housing of elevator