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NINGBO ZHENYU TECH CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    77,028
  • Filing trend
    0.0%
About

NINGBO ZHENYU TECH CO LTD has a total of 21 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and environmental technology are WEGNER FRED, FRATTINI COSTR MECC and YING JINBAO.

Patent filings in countries

World map showing NINGBO ZHENYU TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing NINGBO ZHENYU TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhong Lizhu 7
#2 Deng Xiaogen 6
#3 Wang Hongbo 5
#4 Chen Chong 4
#5 Jiang Zhenlin 4
#6 Jiang Ning 4
#7 Zhou Maowei 3
#8 Huang Xiudong 2
#9 Zou Chunhua 2
#10 Zhang Pengbo 2

Latest patents

Publication Filing date Title
CN112260494A Manufacturing process of motor stator core
CN112104175A Manufacturing process of motor stator core with straight tooth groove and special-shaped notch
CN112033611A Automatic check out test set of leakproofness
CN112264518A Lithium battery top cover plate explosion-proof valve hole blanking process
CN111891753A Explosion-proof piece loading attachment
CN111908107A Top cover sheet feeding device
CN111697774A Iron core winding forming device
CN111632781A Automatic glue spraying control system of new energy automobile motor core progressive die
CN111633393A Female die hole machining process for female die fixing plate in motor core forming die
CN110918777A Method for manufacturing laminated iron core
CN110220651A Electrode plate air-tightness detection device and detection method
CN108188269A A kind of U-shaped piece multiple row rushes progressive die and punching process in advance
CN108043955A The iron core sheetmolding progressive die and forming technology of motor stator and rotor
CN108273925A It is a kind of with flute profile waste material be button point iron core tinertoy device and operation method
CN107774803A A kind of progressive die
CN107952904A A kind of monolithic reason sheet devices of electric machine iron core discrete piece
CN107695190A Motor stamping turns round mould
CN106787487A The automatic viscose glue laminated device of electric machine iron core in a kind of mould
CN106424302A Manufacturing die and method for variable-cross-section iron core
CN106299170A Integrated explosion-proof roll-over valve on automobile lithium battery top cover