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CHANGZHOU LEAP METAL PRODUCTS CO LTD

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    33,281
About

CHANGZHOU LEAP METAL PRODUCTS CO LTD has a total of 46 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and thermal processes are CHANGZHOU LINNAN HEAT TREAT PLANT, YOON JAE DONG and SC CONSTRUCTION CO LTD.

Patent filings in countries

World map showing CHANGZHOU LEAP METAL PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 46

Patent filings per year

Chart showing CHANGZHOU LEAP METAL PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Junjie 46

Latest patents

Publication Filing date Title
CN106225354A Constant-current type reservoir
CN106288553A Conflux type reservoir
CN106225352A Thermal insulation type reservoir
CN106225351A Roll adjustment type reservoir
CN106225355A Joker type reservoir
CN106225353A Universal type reservoir
CN105217060A Moveable type material packing machine
CN105226434A Concealed socket
CN105217493A Illumination type hanging device
CN105221993A Stacte desk lamp
CN105217484A Move vehicle hanging device
CN105211148A Oodle maker platen
CN105221044A The shutter of easy upset
CN105226433A Rotary socket
CN105228046A Easily contained earphone cord
CN105212761A Easy cooling food steamer
CN105179274A Electric fan with spraying device
CN105180088A Intensive type lampshade
CN105172013A Transmission type moulding press
CN105169712A Buggy convenient to control