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DONGGUAN ZEYUAN MACHINE CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,672
  • Filing trend
    ⇩ 60.0%
About

DONGGUAN ZEYUAN MACHINE CO LTD has a total of 26 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and packaging and shipping are YAN MANQI, KOEM CO LTD and DONGGUAN GREAT AUTOMATION EQUIP TECH CO LTD.

Patent filings in countries

World map showing DONGGUAN ZEYUAN MACHINE CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing DONGGUAN ZEYUAN MACHINE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Junfa 26
#2 Yuan Zhibin 3

Latest patents

Publication Filing date Title
CN110842271A Pole piece deviation rectifying cutter mechanism with feeding mechanism
CN110587018A Lithium battery pole piece cam chases after and cuts mechanism
CN110589595A Rotary wheel type adhesive tape pasting mechanism for lithium battery
CN110562786A Automatic device that reloads of pole piece coil stock for lithium cell
CN110571468A Large-cell cylindrical winding machine
CN110571479A Coiling and sheet-making integrated machine
CN110600812A Automatic pole piece reel changing mechanism
CN109509920A A kind of up- coiler pumping push-pin mechanism
CN109524724A A kind of lithium battery winder
CN109065968A A kind of three station cutting agencies of lithium battery winder
CN108858307A A kind of lithium battery winder cuts diaphragm mechanism
CN107390078A One kind pressure core surveys short-circuiting means
CN107394227A A kind of boiling hot hole needle protection
CN107381144A A kind of up- coiler push-pin construction
CN107444957A A kind of adhesive tape sizer
CN107381143A A kind of semi-automatic isolation paper recovering device
CN106450495A Automatic winding machine for battery cell
CN105977540A Vertical packaging machine for soft package battery
CN105666198A Rapid fixing clamp of cover plate machine
CN105762400A Automatic adhesive tape preparing mechanism for winding machine