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NANCHANG YONGQI TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,714
  • Filing trend
    ⇧ 100.0%
About

NANCHANG YONGQI TECH DEVELOPMENT CO LTD has a total of 14 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering are ZHENGYE ENGINEERING & INVEST INC LTD, TAKEE TAKASHI and MIYACHI IRON WORKS.

Patent filings in countries

World map showing NANCHANG YONGQI TECH DEVELOPMENT CO LTDs patent filings in countries

Patent filings per year

Chart showing NANCHANG YONGQI TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Qian Yong 11
#2 Yi Jiaoliang 8
#3 Zheng Hongchang 6
#4 Zuo Zhiqun 5
#5 Li Anguo 5
#6 Zheng Lei 4
#7 Wei Jianzhi 4
#8 Xiao Liping 4
#9 Bian Yonghong 2
#10 Zhong Chengfa 2

Latest patents

Publication Filing date Title
CN110387912A A kind of collection test force reinforces integrated load box with engineering pile
CN110106923A One kind is for load box upper and lower side rigid connection novel cavity device
CN109914495A A kind of load box autobalanced detection post gap bracing means and its reinforcement means
CN110106922A A kind of pile bearing capacity test displacement measurement integrated apparatus and test method
CN109706986A A kind of detection device and detection method about the evaluation of load box grouting behind shaft or drift lining compression strength
CN109469122A Grouting device and its grouting method in cylinder after the test of self-balancing load box dead-load detection
CN109056858A A kind of external application compressed air-driven aqueous medium loading device and its construction method
CN108951726A A kind of portable foundation pile post-grouting device and its mixing-filling cleaning method
CN107059950A Pile foundation self-balancing experiment load box with internal state automatic sensing function