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SHANGHAI QIANGJIN FOUND ENG CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    63,772
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI QIANGJIN FOUND ENG CO LTD has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, measurement and basic materials chemistry are INTRAFOR COFOR, STADE HEINRICH and FUNDEX PVBA.

Patent filings in countries

World map showing SHANGHAI QIANGJIN FOUND ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SHANGHAI QIANGJIN FOUND ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Quanlin 21
#2 Liu Feiran 13
#3 Zhang Heng 11
#4 Song Weimin 10
#5 Zhang Yang 9
#6 Yu Baixian 7
#7 Ding Yongchun 5
#8 Hua Xiaolong 4
#9 Ding Qingpeng 3
#10 Fan Junyu 2

Latest patents

Publication Filing date Title
CN106703045A Assembled type crown beam, surrounding purlin and waist beam structure
CN106639906A Device for extending and dismounting drill stem of stirring pile machine and method of device
CN106759381A The arrangement form that the standard connecting key of assembling type steel structure support is connected with support beam
CN106638621A Implanting method of prefabricated plate pile
CN106677162A Stiff composite precast sheet pile envelope structure
CN106812473A Churning drilling tool with helical blade and pressure injection displacement stiffening pile anchor construction method
CN106677177A Anchoring part with recyclable anchor bars
CN106284329A A kind of stiff composite pile of abnormity
CN106320322A Foundation pit and side slope envelope enclosure for prestress fabricated special-shaped pile wall
CN106193056A A kind of prefabricated T-shaped sheet pile foundation pit enclosure structure and installation method thereof
CN106223345A A kind of length interleaved formula Soil-cement piling wall construction equipment and construction method
CN106120812A A kind of assembled active well structure and construction method
CN106088088A The stress decentralized stiffening pile of recyclable dowel and construction method thereof
CN106284294A A kind of weak soil strengthens curing
CN106049506A APS (Assembled Prestressed Soldier Pile Retaining Structure) and construction method thereof
CN105862861A Rigid-pile embedding device and construction method
CN105887806A Assembled type underground diaphragm wall and construction method thereof
CN105604052A High-low-position conversion slurry spraying equipment and high-low-position slurry spraying method for constructing cement soil mixing piles
CN105527041A Internal force monitoring and automatic measurement system of pre-stress anchor cable
CN105672245A Method for forming high-strength cement soil body in flow plasticity soft soil