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SHANGHAI FOUNDATION ENG CO

Overview
  • Total Patents
    74
  • GoodIP Patent Rank
    31,323
About

SHANGHAI FOUNDATION ENG CO has a total of 74 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and measurement are TUKSU ENG & CONSTRUCTION LTD, TOGAWA RUBBER CO LTD and SHANGHAI CIVIL ENG CO LTD CREC.

Patent filings in countries

World map showing SHANGHAI FOUNDATION ENG COs patent filings in countries
# Country Total Patents
#1 China 74

Patent filings per year

Chart showing SHANGHAI FOUNDATION ENG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yaoliang 19
#2 Wu Jiemei 13
#3 Liu Jiafeng 11
#4 Luo Yunfeng 10
#5 Zhang Yunhai 8
#6 Yuan Fen 8
#7 Chen Jing 5
#8 Zhang Long 5
#9 Haihuan Gu 5
#10 Yu Zhendong 5

Latest patents

Publication Filing date Title
CN105275475A Screw machine with telescopic screw rod and maintenance window
CN105297755A High-pressure water aid-sinking type construction device of open caisson
CN105274979A Construction method for treating foundation of lower soil body through forming holes in existing structure
CN105257321A Shield tunnel initial-stage construction duct piece pulling connection device and construction method
CN105220696A Rotating-milling formula deep-layer stirring construction method of enclosure structure
CN105113526A Rotary milling type deep stirring water sealing curtain construction method
CN105113530A Caisson aid-sinking process adopting high-pressure injection
CN105003284A Universal device of subway interconnecting passage MJS reinforcing device power head
CN105064386A Open caisson sinking device by drilling absorption method
CN105114696A Combined jacking pipe pushing and splicing device
CN105135055A Movable pipe ejecting rail capable of rising and falling
CN104975606A Method for handling high-low strides at adjacent parts of reverse building foundation pit and adjacent foundation pit
CN105040730A Connection processing method for enclosure bored concrete pile and cellar structure floor slab in reversed foundation pit
CN105040729A Connecting processing method for containment pouring pile and basement structure top plate in inverse foundation pit
CN104631464A Construction method for blocking up between bridge high-pile cap underwater steel jacket box bottom and steel casing
CN104631473A Axial force exerting construction method for automatic servo steel brace system
CN104652449A Safety and maintenance guarantee mechanism for automatic servo system steel support
CN104695334A Grouting construction method used for vertical prestressing tendon tubes of bridge and adopting U-shaped connection
CN104631328A Construction technology of horizontal ring cable of arc-shaped bridge
CN104533438A One-way valve type nozzle for shield machine slurry supply and water supply system