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NINGBO CHANGLONG MACHINERY ELECTRONICS CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    99,328
About

NINGBO CHANGLONG MACHINERY ELECTRONICS CO LTD has a total of 18 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, machine tools and measurement are SYNEY ELECTRIC HANGZHOU CO LTD, HUZHOU GAOHENG ELEVATOR PARTS CO LTD and HAIAN COUNTY JICHENG MACHINERY CO LTD.

Patent filings in countries

World map showing NINGBO CHANGLONG MACHINERY ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing NINGBO CHANGLONG MACHINERY ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Fubin 6
#2 Wu Yiping 4
#3 Zhang Junlong 3
#4 Fu Gui 3
#5 Wu Peng 3
#6 Yin Jingyuan 3
#7 Sun Huaxin 2
#8 Yang Fuchun 2
#9 Cheng Lyu 2
#10 Jiang Zuoxiong 2

Latest patents

Publication Filing date Title
CN110155865A A kind of hoist engine assembling structure and its installation method
CN109552962A A kind of elevator and its control method with extreme position control device
CN109573791A A kind of simple elevator of structure and its control method
CN109434729A A kind of assembly kickplate component clamping device
CN109250611A A kind of band drives by force the cage type elevator assembling structure of formula host
CN108672195A A kind of device and its process for carrying out sandblasting gluing to rotating wheel
CN108262578A A kind of step metal plate jockey pulley holder assembly welding machine of automatic loading/unloading
CN108262631A A kind of switch bracket tapping machine
CN106629355A Anti-pushing elevator door vane device
CN107052783A A kind of elevator bank door head assembly equipment
CN106643406A Door head detection device for upper sill of elevator
CN106624540A Stand column welding device
CN105347163A Stair assembled in modular mode
CN104236888A Spring fatigue tensile test device and method
CN104176612A Stainless steel sidewalk pedal adopting deep structure
CN104155600A High-efficiency electrical switch squeezing test method
CN104155090A Limiting switch detection device
CN102897639A Elevator door lock with limiting bushes