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HUNAN BROAD ENG DESIGN CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,863
  • Filing trend
    ⇩ 100.0%
About

HUNAN BROAD ENG DESIGN CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering and machines are CHU MINGJIN, NINGBO UZAO BUILDING TECH CO LTD and POWELL DAVID W.

Patent filings in countries

World map showing HUNAN BROAD ENG DESIGN CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HUNAN BROAD ENG DESIGN CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Jian 15
#2 Ouyang Xin 3
#3 Li Zhirong 3
#4 He Lei 2
#5 Ding Jian 2
#6 Nie Liangrun 2
#7 Wang Yaming 2
#8 Zhang Jinqi 2
#9 Liu Jie 2
#10 Dong Jinggao 2

Latest patents

Publication Filing date Title
CN110725456A Laminated floor slab
CN110561597A Prefabricated staircase mold and prefabricated staircase production method
CN110805061A Pipe gallery wall unit, pipe gallery wall and construction method of pipe gallery wall
CN110424581A A kind of shear wall and construction method
CN110397169A The connecting node and its construction method of contiguous prefabricated component
CN110388004A A kind of universal reinforcing bar connection component
CN110424574A A kind of dry wall, dry wall and site concrete horizontal connecting node and construction method
CN110185137A The prefabricated window unit component that floats of one kind, prefabricated window and the construction method of floaing
CN107916730A The connecting node and its construction method of a kind of adjacent wall board
CN107642104A Prefabricated sandwich wall and middle overlapping board connecting structure and its construction method
CN107379223A Precast concrete mat surface production die assembly
CN107338871A Precast concrete box connection component
CN107338911A Precast shear wall steel bar connecting joints
CN106638981A Steel bar connection structure of prefabricated parts
CN107338910A Dry wall with bar connecting box