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HITACHI ELEVATOR GUANGZHOU ESCALATOR CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    38,381
  • Filing trend
    0.0%
About

HITACHI ELEVATOR GUANGZHOU ESCALATOR CO LTD has a total of 44 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, mechanical elements and environmental technology are ZHEJIANG TILSON ELEVATOR CO LTD, INVENTIO AKTIENGELLSCHAFT and THYSSENKRUPP ELEVATOR KOREA LTD.

Patent filings in countries

World map showing HITACHI ELEVATOR GUANGZHOU ESCALATOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

Chart showing HITACHI ELEVATOR GUANGZHOU ESCALATOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Jing 14
#2 Zhang Daming 12
#3 Li Yongyong 11
#4 Li Miao 8
#5 Zhong Litai 6
#6 Liang Jiasheng 6
#7 Li Chunlei 6
#8 He Xingquan 6
#9 Li Wenquan 4
#10 Peng Panying 4

Latest patents

Publication Filing date Title
CN112010142A Step operation detection method, equipment and device
CN111853100A Escalator brake system and control method
CN111824915A Truss structure and escalator or moving walk
CN111824917A Overlap joint structure, manufacturing method thereof, truss and escalator or moving sidewalk
CN111843916A Dismounting device, chain wheel dismounting system and chain wheel dismounting method
CN111874786A Operation control method and device for carrying equipment, operation control equipment and medium
CN111268543A Vibration-proof pedal and moving sidewalk
CN111410111A Guide rail connection structure and conveying device
CN111410112A Guide rail device and moving sidewalk
CN111392562A Method and device for determining running speed of escalator, computer equipment and storage medium
CN111285237A Overheat protection device, braking system and escalator
CN111268545A Handrail area speed monitoring facilities and automatic running gear
CN110775799A Escalator or sidewalk control system, method and device
CN109969918A Staircase or moving sidewalk and its stop terraced method
CN109969919A Foreign matter enters alarming method for power, alarming device and escalator or the pavement of step
CN109650238A Pedal and moving sidewalk
CN109368471A Hand strap velocity measurement device and hand rail band guiding velocity-measuring system
CN109626192A Escalator
CN109681549A Pawl device, brake and transport device
CN109357145A Lubricating arrangement and staircase