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SHANGHAI JIAOYUN AUTOMOTIVE POWER SYSTEM CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    157,201
  • Filing trend
    ⇩ 50.0%
About

SHANGHAI JIAOYUN AUTOMOTIVE POWER SYSTEM CO LTD has a total of 17 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and machines are ZHUJI RUN TUO MECHANICAL AUTOMATION TECH CO LTD, WUHU ZHONGLI CHASSIS SYS CO LTD and DANYANG TENGHUI HYDRAULIC MACHINERY CO LTD.

Patent filings in countries

World map showing SHANGHAI JIAOYUN AUTOMOTIVE POWER SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing SHANGHAI JIAOYUN AUTOMOTIVE POWER SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Xinyi 12
#2 Yu Jimin 8
#3 Yang Weirong 4
#4 Wang Wenjin 4
#5 Yang Lijian 4
#6 Zhang Haifeng 4
#7 Li Yan 2
#8 Li Jun 2
#9 Gu Yunfeng 2
#10 Wang Zhengyi 2

Latest patents

Publication Filing date Title
CN110899444A Spinning die and spinning method for motor shaft shell
CN110947816A Rotor support end surface spinning equipment and rotor support end surface spinning processing method
CN108825774A Gearbox shifting mechanism output bracket and gearbox
CN108072523A A kind of clutch assembly fatigue test system and method
CN107884186A A kind of clutch assembly fatigue test system and method
CN106733697A Clutch sleeve error prevention device, workbench, pipeline and detection method
CN105855349A Spline forming device and spline forming method
CN105458711A Device and method for machining coaxial outer splines
CN105032967A Device and method for machining inner and outer splines
CN104525825A Parking pull rod assembling device and method for online measuring pull rod spring force in assembling process
CN104084754A Balance shaft hot-pressing assembling device and method
CN103303670A Feeding equipment and feeding method for connecting rod machining
CN102886428A Production method of parking detent
CN102745499A Feeding equipment and feeding method for machining connecting rod
CN103104678A Automatic speed changer shell body and welding method thereof
CN102808897A Device and method for preventing assembly mistakes of left and right balance shafts of engine
CN101992393A Mistake-proofing system and mistake-proofing method for assembling line of clutch assembly