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ZHEJIANG ZHAOFENG MECHANICAL AND ELECTRONIC CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    177,281
About

ZHEJIANG ZHAOFENG MECHANICAL AND ELECTRONIC CO LTD has a total of 12 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 electrical machinery and energy, environmental technology and mechanical elements are OOPATSUKU KK, OOPACK KK and SUGIYAMA SEISAKUSHO KK.

Patent filings in countries

World map showing ZHEJIANG ZHAOFENG MECHANICAL AND ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHEJIANG ZHAOFENG MECHANICAL AND ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lei Liangyu 8
#2 Kong Aixiang 7
#3 Pan Hanming 5
#4 Hu Ye 3
#5 Fu Haibing 3
#6 Chen Yongfei 3
#7 Zhou Shouhu 2
#8 Kang Naizheng 2
#9 Song Zhiqiang 2
#10 Naizheng Kang 1

Latest patents

Publication Filing date Title
CN105119435A Surface mounting device for permanent magnet of external rotor brushless direct current motor
CN105119434A Permanent magnet pasting semi-automatic machine of permanent magnetic brushless external rotor wheel hub motor
CN105071606A Silicon steel sheet laminating tool for external-rotor type hub motor of electric automobile
CN104967257A General dismounting device for wheel hub motor
CN103967938A Sealing element of hub bearing unit of automobile
CN102815165A Car hub unit with separately-connected hub inner side end
CN102565448A Automobile wheel speed sensor
CN102135134A Automobile hub bearing unit
CN102141080A Composite type automobile hub bearing unit