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HUBEI RUIJIAN AUTO PARTS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    139,537
  • Filing trend
    ⇩ 100.0%
About

HUBEI RUIJIAN AUTO PARTS CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and civil engineering are SUZHOU ZHOUYANG PRECISION MACHINERY TECH CO LTD, ZHEJIANG FEIYU AUTOMATION TECH CO LTD and WUXI CAIYUN MACHINERY & EQUIPMENT CO LTD.

Patent filings in countries

World map showing HUBEI RUIJIAN AUTO PARTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUBEI RUIJIAN AUTO PARTS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Linjian 12
#2 Huang Weidong 8
#3 Guo Wei 7
#4 Liu Aiping 6
#5 Geng Tai'An 5
#6 Wang Jin 4
#7 Wang Liang 3
#8 Mei Chao 2
#9 Meng Jin 1
#10 Huang Hongfei 1

Latest patents

Publication Filing date Title
CN112139842A Planetary gear lathe fixture
CN112197904A Internal expansion type plugging device for pressure detection clamp of engine cylinder body and cylinder cover leakage detector
CN112170874A Gear internal spline pushing tool
CN112170669A Clamp for press riveting of inner hole bush of cylindrical gear
CN112096302A Deep hole drilling rod and matching device
CN110315434A Quickly cooling device is used in a kind of processing of automobile roller gear
CN110340268A Positioning mechanism is used in a kind of forging and stamping of automobile roller gear
CN110355634A Edging device is used in a kind of processing of automobile roller gear
CN110293422A A kind of roller gear drilling clamping device
CN110328414A Clamping device is used in a kind of processing of automobile roller gear
CN107322103A A kind of clamping device suitable for driven cylindrical gear
CN107388948A In-line gears detection means