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NANJING KANGNI PREC MECHANICS CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    85,476
  • Filing trend
    ⇧ 20.0%
About

NANJING KANGNI PREC MECHANICS CO LTD has a total of 19 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2015. It filed its patents most often in China and United States. Its main competitors in its focus markets machine tools, mechanical elements and transport are ETUDES RECH AVANCEES, DANA GRAZIANO SRL and GKN VISCODRIVE GMBH.

Patent filings in countries

World map showing NANJING KANGNI PREC MECHANICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 18
#2 United States 1

Patent filings per year

Chart showing NANJING KANGNI PREC MECHANICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Zhaoxiang 7
#2 Xie Bin 4
#3 Shi Xiangpeng 4
#4 Zhang Xia 4
#5 Wang Jingan 3
#6 Hu Renli 3
#7 Chen Yongmao 2
#8 Hou Libo 2
#9 Zha Guangcheng 2
#10 Tang Dalian 2

Latest patents

Publication Filing date Title
CN112222296A Waste discharging mechanism of multi-station transfer die and waste discharging method
CN111649036A Split type special-shaped gasket fastening device capable of horizontally, vertically, bidirectionally and simultaneously compressing and positioning
CN111692303A High-stability and accurate-stroke lead screw device
CN110775608A Press workpiece conveying manipulator system and rotary conveying method
CN110605610A Double-arm manipulator mechanism for one-by-one feeding of parts
CN110385377A A kind of mould bases and method with removal Work-piece burr function
CN109202188A A kind of tailstock for numerically controlled tooth grinding machine
CN109202186A A kind of gear grinding machines helical angle rotating shaft spring balance device
CN109163084A A kind of automatic anti-backlash worm wheel worm structure and its processing method and the gap method that disappears
CN108672636A A kind of controllable more ejecting structures of forging press
CN108620492A A kind of multifunction combined die carrier structure
CN107539413A Brake motor in end-tooth
CN107378825A Eliminate the fixture of eccentric moment
CN107387582A High-precision high pulling torque rolling spline
CN107228612A A kind of workpiece hole depth cubing
CN106979215A A kind of electric percussion tool power transmission shaft preparation method
CN104896028A Multistage coaxial reducer gearbox
CN104747668A Stepless variable transmission for differential speed regulation of planetary gears