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CHINA ZHENHUA GROUP XINYUN ELECTRONIC COMP &DEV CO LTD STATE RUN FACTORY 4326

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    69,222
  • Filing trend
    ⇩ 60.0%
About

CHINA ZHENHUA GROUP XINYUN ELECTRONIC COMP &DEV CO LTD STATE RUN FACTORY 4326 has a total of 24 patent applications. It decreased the IP activity by 60.0%. 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, materials and metallurgy and machines are HOLY STONE ENTERPRISE CO LTD, FUJIAN TORCH ELECTRON TECHNOLOGY CO LTD and AVX LTD.

Patent filings in countries

World map showing CHINA ZHENHUA GROUP XINYUN ELECTRONIC COMP &DEV CO LTD STATE RUN FACTORY 4326s patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing CHINA ZHENHUA GROUP XINYUN ELECTRONIC COMP &DEV CO LTD STATE RUN FACTORY 4326s patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Qifeng 6
#2 Qin Zhonghua 5
#3 Jin Bo 5
#4 Chen Chen 5
#5 Li Rusheng 5
#6 Zhang Yong 4
#7 Jiang Songcheng 4
#8 Wang Wusong 4
#9 Wang Chengxing 4
#10 Li Chuanlong 4

Latest patents

Publication Filing date Title
CN111571969A Substrate for green body printing of MLCC wet process and preparation method thereof
CN111564313A Multilayer chip ceramic dielectric capacitor green body forming system and method
CN111341564A Tantalum core coating method, tantalum core, tantalum capacitor comprising tantalum core, and application
CN111261410A Anode tantalum block, preparation method and application thereof, non-solid tantalum electrolytic capacitor and electronic product
CN110660588A Electrode and electrode manufacturing method
CN110233052A A kind of capacitor and preparation method thereof
CN110189920A A kind of conductive polymer electrodes material and preparation method thereof and aluminium electrolutic capacitor
CN110190281A A kind of electrode material and preparation method thereof and aluminium electrolutic capacitor
CN109887751A The preparation method and chip tantalum capacitor of a kind of chip tantalum capacitor tantalum fuse and its cathode
CN109887750A A kind of non-solid tantalum electrolytic capacitor Working electrolyte and preparation method thereof and non-solid tantalum electrolytic capacitor
CN109300695A A kind of cathode and preparation method thereof of low ESR tantalum electrolytic capacitor
CN109285703A The method for improving the method for tantalum capacitor voltage endurance capability and making tantalum capacitor
CN108492983A A kind of resistance to mesohigh multilayer ceramic capacitor
CN108053981A Flat surface transformer and manufacturing method
CN108002832A A kind of low temperature co-fired piezoceramic material and preparation method thereof
CN108091491A The method for reducing the method for non-solid electrolyte tantalum capacity fall off flow valuve and preparing non-solid electrolyte tantalum capacitance
CN108091490A Anode tantalum block and preparation method thereof
CN107978453A Chemical polymerization solution, conducting polymer solid sheet type aluminum electrolytic capacitor and preparation method thereof
CN107790895A The cutter device and its cutting method of electrode foil
CN107887166A Polymer electrode paper tinsel and preparation method thereof and conducting polymer solid sheet type capacitor