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HEFEI JIZHI JIANGXIN TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    71,582
About

HEFEI JIZHI JIANGXIN TECH DEVELOPMENT CO LTD has a total of 23 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and surface technology and coating are DELLE VEDOVE LEVIGATRICI SPA, FUZHOU MAIHU TECH CO LTD and HEFEI JIEDAI ELECTRICAL AND MECHANICAL TECH CO LTD.

Patent filings in countries

World map showing HEFEI JIZHI JIANGXIN TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing HEFEI JIZHI JIANGXIN TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Xiaoming 23
#2 Guo Dongdong 23
#3 Guo Qingying 4

Latest patents

Publication Filing date Title
CN112024188A Automobile hub spraying treatment process
CN111940245A Surface protection treatment process for battery shell
CN111921807A Manufacturing and machining process for rotating accessories of servo motor
CN111843747A Air compressor metal shell manufacturing and forming processing device and processing technology
CN111795836A Automobile braking performance test system based on safety protection
CN111774255A Anticorrosion and antirust treatment process for outer surfaces of pump bodies and pump shells
CN111653398A Steel wire cladding forming processing method
CN111721186A Alloy copper bar forming detection and repair method
CN111590399A Machining method for gear shaft of transmission accessory of speed reducer
CN111451186A After-treatment process for turning of V-shaped engine crankshaft
CN111390123A Flange casting forming process
CN111496686A Manufacturing process of high-precision engine crankshaft casting
CN111496691A Finish machining system for manufacturing engine crankshaft casting
CN111497212A Surface protection treatment method for aluminum-plastic composite profile production
CN110802217A Sand unloading treatment method for cast part after casting molding
CN110863230A New energy automobile part manufacturing electrophoresis process
CN110560676A Method for improving crystallization compactness of product during aluminum casting
CN110732845A cutting method for flexible metal sheets
CN110560575A Sheet metal part machining die
CN110653534A Ultralow multi freedom car panel beating intelligence welding robot that spatters