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HEFEI YACHEN MACHINERY MFG CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    107,697
About

HEFEI YACHEN MACHINERY MFG CO LTD has a total of 20 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and packaging and shipping are DONGFENG DIE & STAMPING TECH CO LTD, DATA M SHEET METAL SOLUTIONS GMBH and EATON LEONARD CORP.

Patent filings in countries

World map showing HEFEI YACHEN MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing HEFEI YACHEN MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 You Liangshun 19
#2 Zhou Jixin 12
#3 Li Gen 11
#4 Zhang Renbo 4
#5 Miao Baomin 3
#6 You Xiaoxu 1

Latest patents

Publication Filing date Title
CN111804832A Spin riveting machine for bottom of balance ring for inner drum of washing machine
CN111804612A Assembly line capable of detecting end jump and radial jump of inner drum of washing machine
CN111790825A Vertical type rib rolling and knurling necking-in machine for inner barrel of washing machine
CN111623705A Impeller stainless steel inner barrel comprehensive detection system
CN111266439A Hoop forming rolling machine
CN111168370A Automatic screw all-in-one of beating of balanced ring bucket bottom
CN111322946A Separating type full-automatic jumping detection equipment
CN111327710A Impeller stainless steel inner barrel production line network system
CN111195816A Flange screw fastening device
CN111204582A Intermediate carrying equipment for inner barrel production line of washing machine
CN111229971A Material supporting mechanism for inner barrel mould of washing machine
CN111172712A Inner barrel and balance ring fixing device
CN111318601A Stainless steel impeller inner barrel holding circular buckle seam pressing mechanism
CN111283400A Impeller stainless steel inner barrel transplanting mechanism
CN111332772A Impeller stainless steel inner barrel raw material transmission mechanism
CN108318229A A kind of explosion bucket testing equipment
CN103664427A Detonating cord machine
CN103639308A Necking shaping technology for inner drum of washing machine
CN103639309A Necking machine for inner cylinder of washing machine
CN103639323A Special device and method for manufacturing stainless steel inner cylinder of washing machine