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GUANGZHOU ROPEN TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    58,781
  • Filing trend
    ⇩ 100.0%
About

GUANGZHOU ROPEN TECH DEVELOPMENT CO LTD has a total of 27 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, computer technology and digital networks are XJ SCHINDLER XUCHANG ELEVATOR, MAOQI INTELLIGENT TECH SHANGHAI CO LTD and NINGBO HONGDA ELEVATOR CO LTD.

Patent filings in countries

World map showing GUANGZHOU ROPEN TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing GUANGZHOU ROPEN TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhong Zhaofeng 14
#2 Huang Liming 10
#3 Chen Gang 8
#4 Liu Xianzhao 7
#5 Li Jiyuan 6
#6 Li Liang 5
#7 Bo Mingxin 5
#8 Zhang Yongsheng 5
#9 Li Wenhai 4
#10 Jiang Rongdian 4

Latest patents

Publication Filing date Title
CN107561984A The control system and its control method of a kind of support apparatus
CN107416630A The detection method and system of the improper closing of elevator
CN107416629A The control method and system of elevator safety operation
CN107364771A The response method and device of elevator and elevator
CN107601190A A kind of voice calls terraced method and device together
CN107324164A A kind of elevator pool ladder lock and its control method
CN107337044A The detection method and system of elevator components failure
CN107601199A The detection method and system of elevator components failure
CN107539855A The detection method and system of Elevator landing failure
CN107215731A One kind pool ladder lock, panel assembly and elevator calling box
CN107176533A Layer door lock endurance testing device
CN107176523A Elevator safety gear device to test platform and method of testing
CN107416626A It is a kind of to detect the method for destroying gate behavior, gate plate, master control borad and system
CN107235388A Elevator control method and system
CN107285173A Elevator door control method, device and system
CN107298354A Elevator door-motor method for monitoring operation states, device and system
CN107324166A The detection method and system of elevator malfunction event
CN107487677A The detection method and system of elevator malfunction event
CN107140497A A kind of elevator rescue apparatus during stoppage of power supply and system
CN107152299A A kind of determination method and device of hydraulic support execution action