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WUHU DIAMOND AEROENGINE CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,514
  • Filing trend
    ⇧ 171.0%
About

WUHU DIAMOND AEROENGINE CO LTD has a total of 26 patent applications. It increased the IP activity by 171.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and electrical machinery and energy are ANHUI HAERY AVIATION POWER EQUIPMENT CO LTD, BENZ & CIE RHEINISCHE AUTOMOBI and FPT INDASTRIAL S P A.

Patent filings in countries

World map showing WUHU DIAMOND AEROENGINE CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing WUHU DIAMOND AEROENGINE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Jun 25
#2 Hu Chongbo 24
#3 Bian Shaochun 20
#4 Zhou Jia 18
#5 Hou Zun 17
#6 Liu Gang 13
#7 Zhou Hao 11
#8 Xiong Junhua 10
#9 Yu Kailu 10
#10 Lu Dongliang 9

Latest patents

Publication Filing date Title
CN109441590A A kind of aviation piston engine oil return apparatus and its oil return method
CN109339967A Aviation air cooling engine air guide structure
CN109339902A Engine oil drainage structure
CN109396836A Horizontal opposition type piston engine piston assembly tooling and its assembly method
CN109340308A A kind of crankshaft counterbalance structure
CN108825393A The cylinder assembly of pancake engine
CN108757085A A kind of lift range variable structure and its control method
CN108757158A A kind of piston engine turbocharger control mechanism and its control method
CN108843458A A kind of variable compression ratio engine and its implementation
CN108644038A A kind of aviation piston engine pre-heating system
CN108869078A Aero-engine high-pressure common-rail fuel system
CN108448763A External rotor electric machine
CN108433453A Engine show stand
CN108708798A A kind of pancake engine cylinder body
CN108448795A A kind of outer rotor generator
CN108397272A The exhaust valve cooling device of aviation piston engine
CN108757088A Dry lubrication system oil tank
CN108506060A I. C engine distribution mechanism
CN108674673A Hybrid power aeroplane cooling system
CN107830254A A kind of Elastic tube clamp, pipe clamp mounting seat and application method