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CHANGSHA YUANDA RESIDENTIAL IND CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    227,003
  • Filing trend
    ⇩ 100.0%
About

CHANGSHA YUANDA RESIDENTIAL IND CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. 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 are GUIRAUDIE & AUFFEVE ETS, LEVY AUSTIN T and SVOBODA VACLAV.

Patent filings in countries

World map showing CHANGSHA YUANDA RESIDENTIAL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGSHA YUANDA RESIDENTIAL IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 General building constructions

Top inventors

# Name Total Patents
#1 Zhang Jian 14
#2 Yu Dayou 5
#3 Liu Yi 4
#4 Chen Shaolin 2
#5 Luo Huiwen 2
#6 Liu Chao 2
#7 Ji Qiang 1
#8 Xi Jiangli 1

Latest patents

Publication Filing date Title
CN107724581A Heat insulation integrated laminated floor slab
CN103332457A Hydraulic transfer device
CN103357600A Trolley sweeper
CN103332595A Stacking machine
CN103182733A Trowelling machine
CN103182897A Tiling machine
CN103183214A Push-and-pull transporting device
CN103182731A Vertical mould
CN103182728A Hydraulic vibration table
CN102912861A All-prefabricated structure system
CN103088966A Connecting structure for composite non-metal fiber bars in heat insulation sandwich panel
CN103089113A Heat-bridge-insulation bay window
CN103088965A Reinforcement structure in precast concrete external wall panel
CN103088922A Key type integral connection structure for precast hollow slabs