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CHINA STATE CONSTRUCTION ENGINEERING HONG KONG LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    75,071
  • Filing trend
    ⇧ 114.0%
About

CHINA STATE CONSTRUCTION ENGINEERING HONG KONG LTD has a total of 22 patent applications. It increased the IP activity by 114.0%. Its first patent ever was published in 2017. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets civil engineering are KOEZLEKEDESI METRO EPITOE, MASUNG and BEAK JOUNG SIK.

Patent filings in countries

World map showing CHINA STATE CONSTRUCTION ENGINEERING HONG KONG LTDs patent filings in countries

Patent filings per year

Chart showing CHINA STATE CONSTRUCTION ENGINEERING HONG KONG LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 He Jun 22
#2 Pan Shujie 22
#3 Chen Changqing 14
#4 Tong Anqi 14
#5 Lu Kai 8
#6 Jiang Zhengang 7
#7 Wang Zhitao 7
#8 Xie Xunyou 7
#9 Yu Peizhong 7
#10 Bian Yan 7

Latest patents

Publication Filing date Title
WO2019136903A1 Fire protection structure applied to segment joint of immersed tunnel
WO2019076053A1 Interjack station-based box culvert jacking system and method for using same
WO2019076056A1 Box culvert relay jacking system having movable mechanism
WO2019076058A1 Automatic paver system having buoyancy adjusting structure and working method therefor
CN108118720A Immersed tube tunnel tube coupling connector fire proof construction with connection structure
CN107989071A Immersed tube tunnel tube coupling connector fire proof construction with linear moving mechanism
CN107663904A Latticed shell structure and its box node support
CN107762520A Box culvert relaying pushing tow system with box culvert bridging arrangement
CN107701192A Box culvert relaying pushing tow system with pushing frame component
CN107762526A Box culvert with thrustor and box culvert pushing block attachment structure relays pushing tow system
CN107916679A Automatic paver system and its method of work with movable blanking structure
CN107916607A Automatic paver system with measurement and positioning structure
CN107938708A Suitable for the automatic paver system and its method of work of different water depth