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YANCHENG JINZHOU MACHINERY MANUFACTURE CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    176,532
About

YANCHENG JINZHOU MACHINERY MANUFACTURE CO LTD has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are CALLICO SAUMELL FRANCISCO, KHARITONASHVILI VALERYAN A and NANJING CHUANGBEI HIGH SPEED TRANSMISSION MACHINERY CO LTD.

Patent filings in countries

World map showing YANCHENG JINZHOU MACHINERY MANUFACTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing YANCHENG JINZHOU MACHINERY MANUFACTURE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Gearing

Top inventors

# Name Total Patents
#1 Dong Jiechu 11
#2 Zhang Yibiao 11
#3 Yibiao Zhang 1
#4 Koulan Dong 1
#5 Sheng Wu 1
#6 Qiliang Wang 1

Latest patents

Publication Filing date Title
CN104033583A Planet carrier structure of speed reducer
CN104033564A Gear ring structure of speed reducer
CN104033580A Spindle structure of speed reducer
CN103835856A Gear-reduction starter
CN103835857A Gear-reduction starter buffering structure
CN103836161A Electromobile transmission
CN103836170A Gearbox
CN103836125A Automatic transmission of electric automobile
CN103148170A Double-stage driving servo planet speed reducer
CN103133609A Planet speed reducer
CN103161885A Servo planetary speed reducer
CN102152088A Processing technique of oil pump gear and extruding knife used thereby