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NANJING TOPS AUTOMATION EQUIPMENT CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    28,447
  • Filing trend
    ⇩ 20.0%
About

NANJING TOPS AUTOMATION EQUIPMENT CO LTD has a total of 52 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, machine tools and packaging and shipping are GIEFFE IMMOBILIARE S N C DI GI, LUPHOS GMBH and MULLER BEM.

Patent filings in countries

World map showing NANJING TOPS AUTOMATION EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing NANJING TOPS AUTOMATION EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Mingyuan 48
#2 Liu Shulin 41
#3 Zhang Yongfeng 13
#4 Chen Gang 9
#5 Qin Yanfei 8
#6 Xiong Zuming 6
#7 Liang Gang 4
#8 Bian Rukun 3
#9 Qing Kekun 2
#10 Xu Chao 2

Latest patents

Publication Filing date Title
CN111928810A Manual tooth socket cross bar distance measuring device for shaft parts
CN111707305A Measuring device with interlocking mechanism
CN111735400A Gear detection table
CN112122907A Feeding and press-fitting device and feeding and press-fitting method
CN112123281A Snap spring mounting method and shrinking device and releasing device thereof
CN111551323A Tightness detection device and method for hydraulic torque converter
CN111536917A Screw rod measuring device
CN111515885A Shaft part dynamic measurement system and clamping device thereof
CN111843917A Press mounting device
CN111503267A Axial plugging device for sealing detection
CN111397559A Measuring device for narrow space
CN111397564A Diameter measuring device
CN111721247A Measuring device and displacement sensor thereof
CN112179302A Position degree measuring device and position degree measuring method
CN111721248A Measuring device and sensor assembly thereof
CN111336966A Measuring device, measuring brace and manual measuring rod for shaft parts
CN111336965A Manual measuring device for cylinder cover
CN111336978A Circumferential clearance measuring device and circumferential clearance measuring method
CN111288872A Gasket measuring device
CN111220108A Measuring system for hole parts