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CHANGSHA BROAD HOMES IND GROUP CO LTD

Overview
  • Total Patents
    103
  • GoodIP Patent Rank
    13,871
  • Filing trend
    ⇩ 63.0%
About

CHANGSHA BROAD HOMES IND GROUP CO LTD has a total of 103 patent applications. It decreased the IP activity by 63.0%. 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, machines and packaging and shipping are BULTE JACQUES, HOCHDORF ZIEGELEI AG and CHENGDE GREEN BUILDING ENERGY SAVING TECH CO LTD.

Patent filings in countries

World map showing CHANGSHA BROAD HOMES IND GROUP CO LTDs patent filings in countries

Patent filings per year

Chart showing CHANGSHA BROAD HOMES IND GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jian 103
#2 Wang Yaming 22
#3 Xie Zhongquan 21
#4 Chen Shaolin 19
#5 Liu Yi 14
#6 Chen Xiansheng 14
#7 Xu Lei 13
#8 Zhang Bo 7
#9 Zhu Yanzhe 6
#10 Zhou Tao 6

Latest patents

Publication Filing date Title
CN112146299A Air conditioner defrosting system and method
CN112278808A Overturning platform
CN111775300A Trolley ranging device, prefabricated part production line and trolley ranging method
CN111663644A Equal cast-in-place wallboard connecting structure and preparation method thereof
CN111270780A Prefabricated component and forming structure and connecting structure thereof
CN110984363A Building module, modular building and construction method thereof
CN110757637A Concrete prefabricated part curing device and method
CN110847462A Hollow floor slab and construction method thereof
CN110777943A Building module, modular building and construction method of modular building
CN110722668A Door opening mould for prefabricated wall panel
CN110685351A Prefabricated module
CN110566527A hydraulic drive system
CN110528711A The connecting node of caisson
CN110552926A hydraulic drive system
CN110509415A The maintenance cellar of precast concrete and curing system
CN110587786A Combined die for producing prefabricated part and production method
CN110282371A A kind of die station delivery platform and its working method
CN110405927A A kind of double kiln body curing systems
CN110328742A A kind of prefabricated post production mould and production method
CN110309624A A kind of laminated floor slab production method