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JIANGSU CHANGFA GROUP

Overview
  • Total Patents
    20
About

JIANGSU CHANGFA GROUP has a total of 20 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and engines, pumps and turbines are ECONO FUEL SYSTEMS INC, KOLOMENSKIJ V ZAOCHNOGO POLT I and KIM SEI YOUNG.

Patent filings in countries

World map showing JIANGSU CHANGFA GROUPs patent filings in countries

Patent filings per year

Chart showing JIANGSU CHANGFA GROUPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Yaofu 4
#2 Tieshi Cheng 4
#3 Fucheng Xu 3
#4 Tan Naicheng 3
#5 Gaowei Li 2
#6 Zhen Shan 2
#7 Zhengyu Yang 2
#8 Junhuan Zhang 2
#9 Xuchu Ni 2
#10 Xinyou Zhao 2

Latest patents

Publication Filing date Title
CN102003287A Claw-disk type speed governor for single cylinder diesel
CN101943081A Cylinder fitting of single cylinder diesel
CN101892929A Diesel filter
CN101839331A Automatic centering mechanism for gear change levers of tractors
CN101749139A Cylinder of diesel engine
CN102053013A Performance test bench of shift transmission system of heavy tractor
CN101629535A Safety starting handle of diesel engine
CN101429889A Enhancement type water container
CN101054937A Plant oil fuel internal combustion engine
CN1952357A Oil cut-off protector
CN1877098A Helical air intake channel of single-cylinder direct-injection diesel engine
CN1877108A Small-sized single cylinder diesel engine
CN1858968A Universal shock reducing pad of digital generator set
CN1858430A Oil tank lid of digital generator set
CN1587729A Single cylinder internal combustion engine crankshaft
CN1403734A Single-cylinder horizontal water-cooled diesel engine and four-wheel tractor with the engine
CN1388031A Tractor chassis and tractor with the chassis
CN1421601A Air intake guiding unit for internal combustion engine