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LIU XIANGJIN

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    52,841
  • Filing trend
    ⇩ 33.0%
About

LIU XIANGJIN has a total of 31 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, computer technology and machines are JIMENEZ SANCHEZ JAIME ENRIQUE, PATCO LLC and DONGSU P C C CO LTD.

Patent filings in countries

World map showing LIU XIANGJINs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing LIU XIANGJINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Xiangjin 31
#2 Liu Junyan 17
#3 Zhang Zhuo 1
#4 Tan Jianshan 1
#5 Liu Dunyan 1

Latest patents

Publication Filing date Title
CN109440969A Assembly shear wall vertically stitches connection structure and its accessory, application, calculating and construction
CN109440970A Assemble shear wall structure linked system and its design method and vertical seam connection structure
CN109440962A The horizontal joint connecting node and its height calculation method of precast shear wall edge member
CN109543319A A kind of required bar diameter calculation method for Bar Anchorage and its application method
CN108457418A One kind structural slab containing bamboo cane and its design method
CN108331156A A kind of concrete structure building containing bamboo
CN108316528A A kind of prefabricated whole slab assembly dark pipe laying system of building and its prefabricated whole slab
CN107882234A A kind of connecting node between the vertical member and floor of plate-column structure
CN107882233A A kind of unit floor of assembled flatslab construction
CN107829527A A kind of steel bar connector and connection construction method
CN107842146A It is a kind of for the connector of bar connecting, jointing and connection construction method
CN107503459A A kind of plate-column structure assembling system and its floor prefabricated components and connecting node
CN107386431A A kind of plate-column structure assembling system and its floor prefabricated components
CN107327030A The plate-column structure node and its cap prefabricated components and construction method of a kind of steel column
CN107724524A A kind of plate-column structure assembling system and floor prefabricated components and construction method
CN107083819A A kind of prefabricated honeycomb composite structure wallboard
CN107081845A A kind of three-dimensional maintenance tunnel of prefabricated concrete element
CN106863566A The maintenance tunnel of prefabricated concrete element
CN106914984A A kind of construction method of prefabricated composite construction board
CN106522552A Assembled board-column structure floor slab, dividing method thereof, and floor slab unit components