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JOHNSON ELECTRIC NANJING CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    138,120
  • Filing trend
    ⇧ 50.0%
About

JOHNSON ELECTRIC NANJING CO LTD has a total of 14 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machine tools, chemical engineering and machines are HUIAN KANGAO BUILDING MAT CO LTD, REN XIAODONG and Hu chongbei.

Patent filings in countries

World map showing JOHNSON ELECTRIC NANJING CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing JOHNSON ELECTRIC NANJING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xue Dingsheng 6
#2 Xu Jianguo 4
#3 Zhu Guipeng 2
#4 Yu Xiaofei 2
#5 Zhang Fabao 2
#6 Chen Defu 1
#7 Li Jun 1
#8 Feng Tao 1
#9 Zhang Yuan 1
#10 Ming Zhang 1

Latest patents

Publication Filing date Title
CN111841410A Dry-pressing magnet powder mixer
CN110465231A A kind of magnetic tile by wet pressing automatic feeding system
CN110479439A A kind of ball mill auto feed priming apparatus
CN110435204A A kind of dry powder magnet forming die Anti-powder-leakage device
CN108724444A Permanent ferrite wet pressure is molded magnetic shoe handling device
CN108858678A A kind of opposite sex ferrite magnetic shoe double end rapidform machine and forming method
CN108581836A The seal groove R angle grinding fixtures of magnetic shoe mould punch
CN108088261A Electrical kiln self- lift
CN108098499A Single-station automatic chamfering machine
CN104097120A Internal and external circular grinding machine
CN104162825A Shaft height grinding machine
CN104108056A Chord grinding machine
CN102632235A Protective structure for magnetic material press mould
CN102059219A Magnetic shoe sorting device and sorting method thereof