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RUYUAN DONG YANG GUANG MAT CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    36,731
  • Filing trend
    ⇧ 550.0%
About

RUYUAN DONG YANG GUANG MAT CO LTD has a total of 42 patent applications. It increased the IP activity by 550.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and materials and metallurgy are QUANTUMSCAPE CORP, FRANKLIN FUEL CELLS INC and LIN GUANGYONG.

Patent filings in countries

World map showing RUYUAN DONG YANG GUANG MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing RUYUAN DONG YANG GUANG MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jun 35
#2 Wen Yifan 17
#3 Li Pengfei 11
#4 Lyu Genpin 10
#5 Luo Chuanxi 9
#6 Huang Huadong 7
#7 Huang Hongwei 7
#8 Xiang Wei 7
#9 Fu Bin 6
#10 Liu Peiyuan 6

Latest patents

Publication Filing date Title
CN112242515A Preparation method and application of modified lithium-rich manganese-based layered oxide positive electrode material
CN112242510A Preparation method and application of epitaxial growth layer and sulfur-sodium lattice modified lithium-rich manganese-based positive electrode material
CN111682192A Multiplying power type nickel-cobalt-manganese positive electrode material and preparation method and application thereof
CN111668464A Lithium iron phosphate coated nickel-cobalt-aluminum ternary cathode material and preparation method and application thereof
CN111505073A Ammonia gas sensor sensitive material and preparation method and application thereof
CN111653767A Washing process and preparation method of high-nickel polycrystalline ternary cathode material
CN111244419A High-nickel ternary cathode material and preparation method and application thereof
CN111115605A Preparation method and production device of anhydrous iron phosphate
CN111180796A Non-aqueous electrolyte, preparation method thereof and application thereof in lithium ion battery
CN110790323A High-nickel ternary cathode material and preparation method and application thereof
CN111008812A Intelligent refinement system and method for ternary precursor
CN110898782A Automatic preparation facilities of ternary precursor
CN110767877A Lithium ion battery silicon monoxide negative electrode material and preparation method and application thereof
CN110451583A A kind of automatic production method of ferrous sulfate solution
CN110467449A A kind of MnZn height leads soft magnetic ferrite and its preparation method and application
CN110467450A A kind of high frequency Mn-Zn soft magnetic ferrite and its preparation method and application
CN110436911A A kind of soft magnetic materials and preparation method thereof and the application in automobile electronic system
CN110518200A A kind of carbon/iron manganese phosphate for lithium fiber filament, nickel cobalt aluminium positive electrode of praseodymium oxide double-coating and preparation method thereof
CN110482512A A kind of preparation method of battery-grade iron phosphate
CN110534694A A kind of ternary precursor production method of automatic blending method and its application