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SHANGHAI COSMOPOLITAN AUTOMOBILE ACCESSORY CO LTD

Overview
  • Total Patents
    11
About

SHANGHAI COSMOPOLITAN AUTOMOBILE ACCESSORY CO LTD has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy are KUIBYSHEVSKY METALL ZD IM V I, CONCAST HOLDING AG and XIXIA LONGCHENG METALLURG MATERIAL CO LTD.

Patent filings in countries

World map showing SHANGHAI COSMOPOLITAN AUTOMOBILE ACCESSORY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANGHAI COSMOPOLITAN AUTOMOBILE ACCESSORY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Casting metal

Top inventors

# Name Total Patents
#1 Huang Jiaqing 6
#2 Wang Xun 5
#3 Jiaqing Huang 2
#4 Liangchu Weng 1
#5 Yang Xinye 1
#6 Ni Weiping 1
#7 Qin Mingjun 1
#8 Li Zhiyun 1
#9 Chengbin Luo 1

Latest patents

Publication Filing date Title
CN104275457A Die casting system for solenoid valve body
CN104100565A Water pump assembly used for diesel engines
CN103256470A Appearance structure of oil pump assembly of gasoline engine
CN103256092A Oil pump assembly of gasoline engine
CN103016938A Aluminium alloy casting for oil pump bodies and pump covers of gasoline engines
CN103016936A Pressure-limiting valve spring for oil pump assemblies of gasoline engines
CN103016939A Involute gear for oil pump assemblies of gasoline engines
CN102085571A Multipoint extruding device inside cavity sliding block
CN102085570A Method for multiple-point partial extrusion of side surface of aluminum alloy die casting
CN101683687A Method for performing full automatic die-casting to engine cylinder with common die-casting machine
CN101307702A 2VQS engine oil pump attachment screw mistake-proof control method