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CHONGQING HONGGANG CNC MACHINE TOOL CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    43,877
About

CHONGQING HONGGANG CNC MACHINE TOOL CO LTD has a total of 40 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and electrical machinery and energy are SHANDONG WEIDA HEAVY IND CO LTD, JINAN SINGHUI CNC TECHNOLOGY CO LTD and SHENYANG JINGHONG NUMERICAL CONTROL EQUIPMENT CO LTD.

Patent filings in countries

World map showing CHONGQING HONGGANG CNC MACHINE TOOL CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing CHONGQING HONGGANG CNC MACHINE TOOL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chuanhong 37
#2 Chuanhong Wang 3

Latest patents

Publication Filing date Title
CN108788880A Leading screw module dual-gripper outer shield boss positions formula lathe
CN108788775A A kind of manufacture craft of outer protective cover bed piece
CN108581622A Pneumatic type buffers protective cover in lathe
CN108581583A Ball-screw pre-stretching amount controllable adjustment device
CN108581615A Pneumatic type ball-screw pre-stretching device
CN108608260A Disk class groove part self-operated measuring unit
CN108581625A A kind of interior protective cover lathe
CN108581584A The steel bushing combination unit being pre-stretched convenient for leading screw
CN108581616A Clearance fit type screw rod pre-tensioning device
CN108580935A A kind of lathe water-proof type spindle box
CN108580937A Rib water-proof type lathe headstock
CN108581585A Stretching device for leading screw pre-stretching
CN108581624A Protective cover in anti-impact lathe
CN108607954A The anti-manufacture craft for kicking formula bed piece
CN108580936A Groove rib composite machine tool spindle box
CN108581623A Convex block detachable outer protective cover lathe
CN108788879A Machine tool lead screw floating pre-stretching device
CN108581626A Protective cover in hydraulic buffer lathe
CN108788888A Jet-propelled lathe material automatic material connection device
CN108581597A Hollow type lathe material cleans the processing technology of material-receiving device