Learn more

SUZHOU DEAO ELEVATOR CO LTD

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    25,696
  • Filing trend
    ⇧ 41.0%
About

SUZHOU DEAO ELEVATOR CO LTD has a total of 64 patent applications. It increased the IP activity by 41.0%. Its first patent ever was published in 2012. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, mechanical elements and computer technology are ZHEJIANG UNITED ELEVATOR CO LTD, SUZHOU MAYFORD ELEVATOR CO LTD and JIANGSU STADE ELEVATOR CO LTD.

Patent filings in countries

World map showing SUZHOU DEAO ELEVATOR CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ge Xiaodong 17
#2 Shen Hua 15
#3 Jin Hua 15
#4 Wang Ying 14
#5 Song Aifeng 14
#6 Xiong Yanfu 12
#7 Chen Jia 9
#8 Li Yongjie 6
#9 Xiao Liang 5
#10 Qian Jianping 4

Latest patents

Publication Filing date Title
CN111483892A Control method of elevator
CN111498621A Contactless control elevator system
CN111498625A Contactless safety elevator system
CN111470385A Elevator system
CN109969902A A kind of elevator is with preventing device out of control
CN109160408A A kind of clamping close device of car door
CN109250598A A kind of lift car position detecting device
CN109179172A A kind of controlling device of grating controlling elevator door opening-closing
CN109052102A A kind of elevator emergency safety catch
CN109179103A A kind of elevator lifting controller
CN109095333A A kind of built-in denoising device of passenger lift
CN109095331A A kind of elevator improving comfort level with multiple damping performance
CN109110609A A kind of fall arrest improves the lift car component of security performance
CN109179160A A kind of ventilation device for the clean purification in elevator
CN109132804A It is a kind of to can be relieved the high elevator of the tired comfort level for dredging mood
CN109132803A One kind being convenient for the space-saving elevator of glove
CN109179151A A kind of anti-falling safe elevator
CN109132763A A kind of fire safety elevator
CN109132782A A kind of elevator with falling proof device
CN109205442A A kind of elevator with automated cleaning function of odor removal