Learn more

YANGZHOU HAILI PREC MACHINERY MANUFACTURING CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    131,876
  • Filing trend
    ⇩ 33.0%
About

YANGZHOU HAILI PREC MACHINERY MANUFACTURING CO LTD has a total of 13 patent applications. It decreased the IP activity by 33.0%. 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, machine tools and textiles and paper are NIPPON DENJI SOKKI KK, SINTRIS SRL and TOM POLITEKHN UNI.

Patent filings in countries

World map showing YANGZHOU HAILI PREC MACHINERY MANUFACTURING CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YANGZHOU HAILI PREC MACHINERY MANUFACTURING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luan Changping 8
#2 Feng Jinyu 5
#3 Shu Yutao 3
#4 Gu Jinan 3
#5 Dong Kai 3
#6 Yan Deliang 3
#7 Sang Kaibing 2
#8 Chen Dejin 1
#9 Zeng Tongxiang 1
#10 Gao Jian 1

Latest patents

Publication Filing date Title
CN110656426A Wiring frame of netting machine
CN109667058A A kind of pressure knot arm for netting machine
CN109706594A The offline brake structure of netting machine
CN109794609A A kind of finishing feeding mechanism of process control
CN109663910A A kind of stamping bullet change compensation device of powder former
CN109605795A A kind of main crankshaft and servo feeding encoder transmission device of ultra-large type powder former
CN109570499A A kind of the former balancing device and its hydraulic system control method of ultra-large type powder former
CN108213417A A kind of secondary powder filler structure for powder pressing forming
CN108215310A A kind of synchronous compacting synchronous adjustment of powder press and digital regulated mechanism
CN108146013A A kind of automatically controlled digital adjusting apparatus of upper punch of ultra-large type powder press
CN108127121A A kind of turntable finishing mechanism and its course of work overcome with inertia
CN108251960A A kind of double guide rails transmission driving mechanism of netting machine
CN107557992A Hook Motor execution device under double hook machine netting