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CHANGZHOU MASTER MACHINERY CO

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    192,968
  • Filing trend
    ⇩ 100.0%
About

CHANGZHOU MASTER MACHINERY CO has a total of 49 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets consumer goods, mechanical elements and machines are CHANGZHOU MACHINE MASTER CO LTD, SALOMON FRANCOIS MARIE MICHEL and GILBERT HENRY J.

Patent filings in countries

World map showing CHANGZHOU MASTER MACHINERY COs patent filings in countries

Patent filings per year

Chart showing CHANGZHOU MASTER MACHINERY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Chang 33
#2 Hu Yiming 29
#3 Liu Xiaohui 29
#4 Yiming Hu 11
#5 Chang Chen 11
#6 Jianli Zhu 9
#7 Ba Nisa 3
#8 Song Qingzhang 3
#9 Liu Hairong 3
#10 Fei Yade 3

Latest patents

Publication Filing date Title
CN107059340A A kind of washing machine is driven clutch component
CN107034624A A kind of washing machine drive system clutch and washing machine drive system
CN107083644A A kind of washing machine drive system and washing machine
CN106685117A Washing machine, washing machine driver and rotor
CN104452192A Washing machine driver
CN103573972A Belt pulley with guiding and error prevention functions, manufacturing method of belt pulley and dryer
CN103437127A Washing machine transmission device, washing machine driving mechanism and washing machine
CN103437126A Washing machine driving mechanism and washing machine
CN103409971A Washing machine driving mechanism and washing machine
CN103409972A Transmission device of washer driving mechanism, washer driving mechanism and washer
CN103103725A Washing method and applied washing machine driving mechanism
CN103103724A Clothes-washing method
CN103595182A Deceleration belt pulley
CN102877266A Electromagnetic clutch mechanism with motor and speed reduction clutch assembly
CN102877267A Motor and decelerating clutch component
CN102877268A Motor and speed reduction clutch assembly for washing machine
CN103668871A Differential linkage device of washing machine
CN102801248A Motor with gear reducer
CN102820720A Motor rotor and assembly method thereof
CN102684377A Motor reducer