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HEFEI YIZHEN ELECTRIC POWER EQUIPMENT CO LTD

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    21,737
  • Filing trend
    ⇩ 100.0%
About

HEFEI YIZHEN ELECTRIC POWER EQUIPMENT CO LTD has a total of 67 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, electrical machinery and energy and measurement are ANHUI JIANBANG BUILDING MAT CO LTD, HEFEI SHANGHAN DECORATION ENG CO LTD and LIUZHOU JIAFULIAN DECORATION CO LTD.

Patent filings in countries

World map showing HEFEI YIZHEN ELECTRIC POWER EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 67

Patent filings per year

Chart showing HEFEI YIZHEN ELECTRIC POWER EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Xingfeng 53
#2 Wu Hangfeng 14

Latest patents

Publication Filing date Title
CN107033689A One kind machining casting coating and preparation method thereof
CN107116400A A kind of mechanical polishing process
CN107032789A A kind of high tension performance ceramic material and preparation method thereof
CN106967350A A kind of anti-corrosion electric conducting coating of power-supply device and preparation method thereof
CN106888557A A kind of preparation method of the electronic circuit board with waterproof nano coating
CN107037320A A kind of monitoring system of low-voltage distributing line
CN106883545A A kind of low smoke halogen-free flame-retardant polyolefin insulated hull of cable and wire and preparation method thereof
CN106883551A A kind of power equipment electromagnetic shielding material and preparation method thereof
CN107025970A A kind of laminated inductor material and preparation method thereof
CN106967268A A kind of LED lamp tube outer cover material and preparation method thereof
CN106939128A A kind of photovoltaic cable double layer of insulation and preparation method thereof
CN106967313A A kind of distribution transformer coating for shielding low frequency magnetic field and preparation method thereof
CN107093490A A kind of capacitor conductive silver paste and preparation method thereof
CN107032780A A kind of arrester pressure-sensitive ceramic material and preparation method thereof
CN107083517A A kind of engine rotation shaft material and preparation method thereof
CN106935413A A kind of capacitor
CN107021750A A kind of high sensitivity Zinc-oxide piezoresistor
CN106928788A A kind of conductive coating and preparation method thereof
CN107021749A A kind of zinc oxide piezoresistive material and preparation method thereof
CN107093496A The bus and its production method of a kind of bus duct