Learn more

CHENGDU NO 4 CONSTRUCTION ENG COMPANY

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    151,741
  • Filing trend
    ⇩ 75.0%
About

CHENGDU NO 4 CONSTRUCTION ENG COMPANY has a total of 11 patent applications. It decreased the IP activity by 75.0%. 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, electrical machinery and energy and computer technology are TAMBURINI M, SHAOXING ZHONGPU LIGHTNING PROTECTION TECH CO LTD and HEIDENSTAM ERIK JOHAN VON.

Patent filings in countries

World map showing CHENGDU NO 4 CONSTRUCTION ENG COMPANYs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHENGDU NO 4 CONSTRUCTION ENG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Huiqing 11
#2 Li Xiongfei 10
#3 Jia Pengkun 9
#4 Ou Dingwen 9
#5 Luo Jia 5
#6 Feng Yu 5
#7 Luo Ying 5
#8 Xie Yun 3
#9 Liu Xiaogang 2
#10 Liu Yue 2

Latest patents

Publication Filing date Title
CN108363871A A kind of application of Hollow Block Masonry Structure Anti-seismic assessment
CN107869249A Arcuate structure high-formwork construction method
CN107905529A The support system and construction method of a kind of Special-Shaped Column
CN107843230A High and big die plate fastener type support frame deformation monitoring method and system based on BIM
CN107221867A The pre-buried installation method of distribution box on a kind of concrete wall
CN106193592A A kind of form bracing system and construction method
CN106193413A One hides day rail system and a construction method
CN106284877A Assembled stair and installation method thereof
CN106088593A Assembled superimposed sheet spool box and installation method
CN106284787A Assembled superimposed sheet is installed and localization method
CN106284878A Assembled stair waist slab and cast-in-place structural plate built-in pipe box connection construction method