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HOUMA CITY XIN MACHINERY CASTING LTD COMPANY

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    59,462
  • Filing trend
    ⇩ 66.0%
About

HOUMA CITY XIN MACHINERY CASTING LTD COMPANY has a total of 31 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and packaging and shipping are CHONGQING HONGQI CYLINDER HEAD MFG CO LTD, HEFEI CASTING & FORGING FACTORY ANHUI HELI CO and JOSEPH CASH.

Patent filings in countries

World map showing HOUMA CITY XIN MACHINERY CASTING LTD COMPANYs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing HOUMA CITY XIN MACHINERY CASTING LTD COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Qiangqiang 12
#2 Xi Haoyu 9
#3 Li Wensheng 7
#4 Yang Chao 5
#5 Ren Leijun 5
#6 Li Fahong 4
#7 Han Pengfei 4
#8 Chu Jingsheng 4
#9 Yuan Guoming 4
#10 Chen Baosheng 4

Latest patents

Publication Filing date Title
CN110252963A Sand integrated tooling is penetrated on foundry production line
CN110281077A A kind of limiting device for crankshaft oil hole chamfer machining
CN110341056A Asbestos board cutting device
CN108907160A A kind of crankshaft and casting system is automatically separated and conveyer system
CN110883362A Integral tool for machining crankshaft oil hole
CN109051586A The novel ferry-boat carriage device of device for sand coated iron mould
CN109590829A A kind of Crankshaft Machining school detecting method of frame correction and bearing movable precision end to end
CN107552831A A kind of coupon extracts drilling machine
CN107695293A A kind of liftout attachment of hot box process
CN107671229A A kind of hygrometric state resin sand used in iron die sand casting process
CN107671238A The special sand mold and preparation method of hollow crankshaft are prepared in iron die sand casting process
CN107716867A A kind of casting method of swage for iron die sand casting process
CN107414636A Bent axle small end face equipment for grinding
CN107716846A A kind of coremaking sand and its core manufacturing craft
CN107829021A High-performance nodular cast iron bent axle and its manufacture method
CN106392012A Design method for nodular cast iron crankshaft curved face parting mold
CN106181503A A kind of air clamper of machining crankshafts dead eye
CN106112909A For pulling out the device of bent axle axle head sprocket wheel
CN106089972A Hollow crankshaft structure
CN106144653A The automatic-feeding metered device in stokehold