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GUIZHOU MEILING POWER SUPPLY CO LTD

Overview
  • Total Patents
    162
  • GoodIP Patent Rank
    8,980
  • Filing trend
    ⇧ 93.0%
About

GUIZHOU MEILING POWER SUPPLY CO LTD has a total of 162 patent applications. It increased the IP activity by 93.0%. Its first patent ever was published in 2013. It filed its patents most often in China, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and materials and metallurgy are AMITA TECH INC LTD, SEI KK and SHANGHAI BINAI INFORMATION TECH CO LTD.

Patent filings in countries

World map showing GUIZHOU MEILING POWER SUPPLY CO LTDs patent filings in countries

Patent filings per year

Chart showing GUIZHOU MEILING POWER SUPPLY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Bin 75
#2 Chen Ting 73
#3 Chen Xiaotao 50
#4 Wang Qingjie 42
#5 Wan Weihua 41
#6 Li Yunwei 36
#7 Wang Jingliang 29
#8 Zhao Hongkai 28
#9 Pan Zhipeng 27
#10 Wang Jianyong 25

Latest patents

Publication Filing date Title
CN112290082A Surface treatment method of garnet type solid electrolyte
CN112259770A Anti-degradation enhanced proton exchange membrane and preparation method thereof
CN112234221A Thermal battery based on enhanced heat transfer
CN112194184A Preparation method of nano silver chromate
CN112164804A Preparation method of composite modified lithium metal soft package battery
CN112151781A Rapid composite coating modification method for lithium battery positive electrode material
CN112222401A Tablet press and method for preparing thermal battery heating plate by using same
CN112033240A Electric ignition head framework
CN112072120A Hydrophilic/hydrophobic membrane electrode relating to ionic liquid
CN112038114A Preparation method of carbon fiber-based graphene/nano polyaniline composite material
CN111969189A Lithium ion battery composite negative electrode material and preparation method thereof
CN111969188A Low-temperature graphene/graphite fluoride cathode material
CN111969247A Solid electrolyte for in-situ protection of metal lithium cathode and preparation method thereof
CN111916749A Heating anode integrated material for thermal battery and preparation method thereof
CN111969140A High-specific-performance thermal battery
CN111916788A Fuel cell heat balance electric pile
CN111916775A Platinum-based alloy catalyst for fuel cell and preparation method thereof
CN111916708A Ag modified interlayer inlaid SnS2Method for preparing composite material
CN111916730A Preparation method of WO3 modified nickel-rich ternary lithium ion battery positive electrode material
CN111900401A Method for coating positive electrode material of lithium battery by using tungsten oxide and nitrogen-doped carbon composite