Learn more

NINGXIA YINCHUAN DAHE CNC MACHINE CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    77,430
  • Filing trend
    ⇩ 50.0%
About

NINGXIA YINCHUAN DAHE CNC MACHINE CO LTD has a total of 33 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets machine tools, mechanical elements and measurement are KUNSHAN KUNJIANG CNC MACHINE TOOL CO LTD, XIANGTAN SANFENG CNC MACHINE TOOL CO LTD and KUNSHAN AISIDI MACHINERY TECHNOLOGY CO LTD.

Patent filings in countries

World map showing NINGXIA YINCHUAN DAHE CNC MACHINE CO LTDs patent filings in countries

Patent filings per year

Chart showing NINGXIA YINCHUAN DAHE CNC MACHINE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Gao Pengxian 12
#2 Zhang Hongjun 10
#3 Liu Bo 8
#4 Li Shibiao 8
#5 Zheng Jinchuan 7
#6 Wang Pingyi 7
#7 Xu Jianhua 6
#8 Ge Yu 5
#9 Liao Wei 4
#10 Liu Shulin 3

Latest patents

Publication Filing date Title
CN110877284A Honing process control method
CN110900320A Honing reticulate pattern processing control method
CN110394658A A kind of anchorage automatic processing apparatus
CN108789146A A kind of position limiting structure for honing fixture compression ring
CN108637764A A kind of cutter-exchange mechanism for overhead gantry machining center
CN107877351A Honing fixture for thin wall cylinder cover automatic precision Honing process
CN107991025A The automatic stamping tooling device of smelting reductive jar and control method
CN108000346A Automatic assembly line material transferring abnormality monitoring method and honing transfer matic
CN107842585A Leading screw span support meanss easy to adjust and long span ball-screw
CN107175580A A kind of honing machine fraising upset liquid device
CN107175577A A kind of honing machine spindle spacing numerical control adjustable mechanism
CN107175586A A kind of honing machine spindle reciprocating motion
CN107175576A A kind of honing machine spindle spacing adjustable mechanism
CN107175584A A kind of honing machine bent axle grinding out feeding device
CN107175582A A kind of honing production line is collected and cooling system with grinding fluid
CN107175579A A kind of four-axle type honing machine spindle reciprocating telecontrol equipment
CN107175578A A kind of crankshaft hole honing fraising combination unit
CN107175355A A kind of self shifter upright drill
CN107175575A A kind of two shaft type honing machine spindle reciprocating telecontrol equipments
CN104209851A Single-shaft automatic tool-changing type numerically controlled sequential honing machine tool