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LANZHOU DACHENG TECHNOLOGY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    209,149
About

LANZHOU DACHENG TECHNOLOGY CO LTD has a total of 15 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and thermal processes are TAKAOKA MICHIO, HUANG YONGNIAN and ONO SAKUO.

Patent filings in countries

World map showing LANZHOU DACHENG TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing LANZHOU DACHENG TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Fan Duowang 13
#2 Fan Duojin 12
#3 Wang Chenglong 9
#4 Tian Guangke 4
#5 Wang Yunfeng 3
#6 Ma Hailin 3
#7 Ma Jun 3
#8 Chen Hu 3
#9 Kong Linggang 3
#10 Duojin Fan 2

Latest patents

Publication Filing date Title
CN105115176A Movable type solar heat source station
CN104236122A Optimized layout method for mirror field of linear Fresnel concentration system
CN103810352A Modeling method for compound parabolic concentrator for linear Fresnel light condensing and heat collecting system on basis of matlab
CN103603781A Water pumping energy storage power generation device and method based on condensation solar thermal power
CN103411754A Method for measuring distribution of intensity of light spots of reflecting type concentrating photovoltaic condenser
CN103115443A Single tank phase change thermal storage device for solar energy
CN103047778A Concentrated solar heat energy distributed energy comprehensive utilization system
CN103117684A Magnetic force electricity generating method for solar energy thermomagnet transformation and device thereof
CN102965634A Method for preparing beryllium-copper alloy sheet by adopting continuous magnetron sputtering physical-vapor deposition method
CN103014634A Method for preparing beryllium-copper alloy sheet by adopting continuous multi-arc ion plating physical vapour deposition
CN102978569A Method for preparing alloy thin plate with Fe, 5.5-6.5% by weight of Si and 0.3-1.0% by weight of Al by adopting continuous multi-arc ion plating physical vapor deposition
CN102809769A Solar energy reflector and preparation method thereof
CN102252429A Solar energy cogeneration system
CN102643284A Preparation method and application of 4,9-bisalkylene indene thieno[3,2-b]thiophene derivative and conjugated polymer thereof
CN102485955A Method for preparing thin silicon steel strip through vacuum film plating