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Liaoning sigma numerical control machine tool co ltd

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,248
About

Liaoning sigma numerical control machine tool co ltd has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools are NOVOSIB N PROIZV OBEDINENIYA O, WUZHONG DISTR CHANGQIAO CHENGHUI MACHINERY PROC FACTORY and XUANCHENG JIANLIN MACHINERY CO LTD.

Patent filings in countries

World map showing Liaoning sigma numerical control machine tool co ltds patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing Liaoning sigma numerical control machine tool co ltds patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Accessories for machine tools
#2 Metal-working
#3 Turning

Top inventors

# Name Total Patents
#1 Feng Xiaoyong 12
#2 Zhang Lei 12
#3 Li Meng 11
#4 Feng Bo 9
#5 Miao Yong 8
#6 Zhou Yunshan 6
#7 Li Peng 6
#8 Hou Ting 5
#9 Meng Qingli 4
#10 Tong Guoxin 4

Latest patents

Publication Filing date Title
CN109227194A A kind of chain tool magazine of machining center
CN108907249A A kind of turn-milling complex machining center electro spindle
CN109128225A The mechanical cutter spindle of turn-milling complex machining center
CN109014933A Four axis turn-milling complex machining centers
CN108907727A Five-axle turn-milling Compositions of metal-working machines
CN108907728A Three axis turn-milling complex machining centers
CN109227193A A kind of disc type tool magazine of machining center
CN109262270A Multistation five-axle turn-milling Compositions of metal-working machines
CN104647043A Four-axle turn-mill combination vertical processing center
CN104668601A Lathe tool locating seat of vertical machining center
CN104607678A Five-axis turning-milling composite vertical machining center
CN104148679A Main shaft of numerical control machine tool