Learn more

LIAONING 518 INTERNAL-COMBUSTION ENGINE FITTINGS CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,158
  • Filing trend
    ⇩ 100.0%
About

LIAONING 518 INTERNAL-COMBUSTION ENGINE FITTINGS CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and chemical engineering are LIUZHOU GUOSHUN MECHANICAL MANUFACTURE CO LTD, ANHUI ANHUANG MACHINERY CO LTD and HUANGSHI HATEBUR PRECISE FORGING CO LTD.

Patent filings in countries

World map showing LIAONING 518 INTERNAL-COMBUSTION ENGINE FITTINGS CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing LIAONING 518 INTERNAL-COMBUSTION ENGINE FITTINGS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Yongcai 7
#2 Zhao Dejun 7
#3 Wang Jibin 4
#4 Tang Chuang 3
#5 Qiu Yanhua 3
#6 Zhu Kaichi 2
#7 Zhang Risheng 2
#8 Zhang Weijie 2
#9 Chen Li 2
#10 Hou Dongbo 2

Latest patents

Publication Filing date Title
CN107144206A A kind of crankshaft journal detection means
CN107160206A Main bearing journal machining of oil hole fixture
CN107214281A A kind of ship machine connecting rod forging blanking mold and application method
CN106881438A Blank-making method and device are forged in a kind of large forgings
CN106914578A One kind forging multipart punch
CN107042272A A kind of mould for preventing thin-wall hole punching forgings from deforming
CN107089062A A kind of forging prints identity device
CN106956043A A kind of scale removal device
CN106853503A The positioning combined mould in crankshaft crank upsetting shaping axial direction
CN106112633A A kind of crankshaft crank pin journal processing eccentric fixture
CN106112058A A kind of method utilizing lathe process central hole of the crankshaft
CN106181476A Crankshaft end-face drilling connecting screw hole accessory
CN106225625A Tractor crankshaft adjustable trestle
CN106111576A The temperature-detecting device of a kind of high temperature blank and using method
CN105865297A Adjustable bracket for crankshaft detection
CN105921664A Moulds used for crankshaft forging and mould base connecting structure used for crankshaft forging