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KUNSHAN KOYO ELEVATOR CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    126,291
  • Filing trend
    ⇩ 100.0%
About

KUNSHAN KOYO ELEVATOR CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. 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 and civil engineering are HITACHI MITO ENG KK, SORS CARLOS ALBERTO and SUZHOU DIAO ELEVATOR CO LTD.

Patent filings in countries

World map showing KUNSHAN KOYO ELEVATOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wang Yan 11
#2 Xu Jing 5
#3 Shi Qi 4
#4 Wu Xiaoyan 3
#5 Chen Xiaoping 3
#6 Huang Jie 2
#7 Cai Gan 2
#8 Ding Yujun 2
#9 Ren Weian 2
#10 Liu Ting 2

Latest patents

Publication Filing date Title
CN112079234A Traction machine fixing device
CN111792490A Guide system for elevator
CN107043063A A kind of lift car quick-mounting skirting board
CN105540403A Automatic hand strap cleaning device
CN105236218A Elevator control system and method
CN105236221A Elevator call-out control system
CN104843589A Drive motor lifting device for sidewalk of escalator
CN104787645A Pneumatic lift
CN104803263A Pneumatic elevator control system and control method
CN104724570A Overload protecting device for pneumatic elevator and pneumatic elevator
CN104746916A Lifting anti-vibration device of stereo parking garage
CN105800429A Novel pneumatic elevator device
CN104401851A Multi-layer vacuum pneumatic elevator
CN103204425A Reversion detecting device and method for escalator
CN103508285A Elevator steel wire rope wire and strand breaking detection device
CN103176432A Remote monitoring system and monitoring method of cardholder in and out of elevator
CN102358546A Elevator rope breakage protection device
CN102358544A Elevator self rescuer
CN102303807A Step chain wheel transmission mechanism
CN102424317A Door interlock short-circuit protection loop for elevator