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NINGBO JIECHENG AXLE TRADE CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    164,043
About

NINGBO JIECHENG AXLE TRADE CO LTD has a total of 14 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, machine tools and electrical machinery and energy are SHI FEILONG, HUBEI SHUANGJIAN BLOWER PRODUCTION CO LTD and ROSENBERG VENTILATIONS & ENERGY SYSTEMS SHANGHAI CO LTD.

Patent filings in countries

World map showing NINGBO JIECHENG AXLE TRADE CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing NINGBO JIECHENG AXLE TRADE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Jianjie 13
#2 Mao Caide 13
#3 Dong Guozhu 13
#4 Guozhu Dong 1

Latest patents

Publication Filing date Title
CN105033583A Forming process method of welding shaft
CN105057995A Spline extrusion forming technological method
CN104235167A Deceleration buffer magnetic shield rotating shaft
CN104265755A Detachable crankshaft for engine
CN104314965A Rotating shaft with speed regulation buffer
CN104269948A Magnetic isolation rotating shaft with low workload
CN104329133A Self lubricating type variable-stroke cam shaft
CN104265753A Dual-protection rotating shaft
CN104295523A Fully-coated anti-corrosion magnetic pump shaft with impeller capable of being locked in a dual mode
CN104405676A Pump spindle used for full-coated corrosion-resisting magnetic pump and provided with inner magnetic steel sealing device
CN103671626A Controllable swinging block type automatic clutch shaft capable of automatically resetting
CN103671625A Automatic reset flail block type automatic clutch shaft
CN103711811A Restorable controllable paddle type automatic clutch shaft
CN102635624A Internal spline shaft and preparation method thereof