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Zhejiang huayuan automobile parts co ltd

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,149
About

Zhejiang huayuan automobile parts co ltd has a total of 13 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and materials and metallurgy are HUNG KUO CHEN, HAIYAN GUANGDA HARDWARE CO LTD and WUXI ANSHIDA HARDWARE CO LTD.

Patent filings in countries

World map showing Zhejiang huayuan automobile parts co ltds patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing Zhejiang huayuan automobile parts co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 You Chengwu 8
#2 Wu Tengfeng 7
#3 Liu Yaqing 6
#4 Li Junzheng 3
#5 Jiang Xiaofei 2
#6 Yan Yangyang 1

Latest patents

Publication Filing date Title
CN111940999A Processing method of high-strength high-precision complex-structure aluminum alloy fastener
CN111945046A High-strength aluminum alloy for fasteners and processing technology thereof
CN111761307A High-strength aluminum press riveting nut device and machining method thereof
CN110744147A Vertical stamping gear hobbing mechanism and operation process
CN110259778A A kind of adjusting bolt
CN109780036A A kind of adjusting bolt
CN109505850A Self-clinching nut
CN109139631A Adjust bolt
CN108180195A Adjusting bolt
CN106247777A A kind of net belt type workshop workpiece dries annealing device
CN106238349A A kind of gas that carries can measure the damping type optical image screening machine of rotating disk smoothness
CN106311936A Cold heading forming machine with recyclable cold heading oil
CN105317808A Self-extrusion bolt