Learn more

NINGBO HAITIAN DIE CASTING EQUIPMENTS CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    46,871
  • Filing trend
    ⇧ 57.0%
About

NINGBO HAITIAN DIE CASTING EQUIPMENTS CO LTD has a total of 33 patent applications. It increased the IP activity by 57.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, mechanical elements and machines are IDRA PRESSEN GMBH, SHENZHEN LEADWELL TECH CO LTD and BENGBU LONGXING DIE CASTING MACHINE FACTORY.

Patent filings in countries

World map showing NINGBO HAITIAN DIE CASTING EQUIPMENTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing NINGBO HAITIAN DIE CASTING EQUIPMENTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Jianhua 17
#2 Zheng Pei 11
#3 Wang Yongtao 9
#4 Zhang Xumin 9
#5 Ye Sheng 9
#6 Ge Qiwei 9
#7 Huang Xin'An 9
#8 Chen Lie 8
#9 Wei Shaoyu 8
#10 Hu Yu 6

Latest patents

Publication Filing date Title
CN111687389A Multi-station alternate die-casting device
CN111734717A Frequency conversion energy-saving control system of asynchronous motor cooling system of die casting machine
CN111730038A Novel die casting machine movable mould board sliding foot mechanism
CN111442001A Oil circuit structure for double closed-loop control of injection speed and injection force and control mode
CN111496223A Method and system for controlling molten metal gas entrainment of intelligent pressure chamber of die casting machine
CN110976807A Method for prejudging gas entrainment of molten metal in intelligent pressure chamber of die casting machine and controlling speed
CN110586898A Novel die bridge for large die casting machine
CN110479988A A kind of double-plate vertical metal molding machine
CN110479987A A kind of double-plate metal-forming machines mold-locking and mold-adjusting apparatus
CN110479986A A kind of double-plate metal-forming machines moving-mold mechanism
CN110374962A A kind of fuel tank Filtrierapparatus of hydraulic system
CN110270675A Soup device is given in a kind of quantitative aluminium material melting
CN110444981A A kind of copper axis connection conductive mechanism
CN110238367A A kind of embedded mode transfer idle wheel structure of encoder
CN109759556A Pneumatic pressure magnetic stripe devices
CN109108255A Intelligent die casting control system and its control method
CN108679003A Pressure closed loop controls oil circuit
CN108679016A Speed double-closed-loop control oil circuit
CN108443240A A kind of no pressurizing cylinder supercharging device and method
CN108480590A Die casting barrel