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NANTONG WANBAO INDUSTRY CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    159,514
About

NANTONG WANBAO INDUSTRY CO LTD has a total of 31 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and furniture and games are STAR GROUP IND CO LTD, JING CI MAT SCIENCE CO LTD and ZHEJIANG DONGYANG DONGCI RARE EARTH CO LTD.

Patent filings in countries

World map showing NANTONG WANBAO INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing NANTONG WANBAO INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Lianming 29
#2 Zhou Yuanyuan 14
#3 Cao Yang 7
#4 Lianming Zhou 2
#5 Zhang Pengyue 2
#6 Wu Qiong 2
#7 Su Xiaoyan 2
#8 Yan Mi 1
#9 Pengyue Zhang 1
#10 Pan Minxiang 1

Latest patents

Publication Filing date Title
CN105152223A Method for preparing fine-granular magnetic ferric oxide powder for preparing hard magnet
CN104891984A Ferrite material used for motors
CN104860668A Magnetic material powder preparation method
CN104817319A Magnetic powder
CN104952582A Novel permanently-magnetic material
CN104158357A Preparation process of ferrite composited permanent magnet for permanent magnet DC motor
CN104157385A High-coercivity samarium cobalt based permanent magnet material preparation method
CN103928995A Ferrite multi-pole magnet ring
CN103928205A Neodymium iron boron-ferrite permanent magnet and preparation method thereof
CN103812281A Preparing process for built-up magnet for energy-saving permanent magnet alternating current synchronous motor
CN103896571A Permanent magnetic ferrite material with high magnetic energy
CN103601481A Preparation method of novel rare earth co-doped FB9 permanent magnet used for variable frequency motor
CN103474225A Preparation method of neodymium-iron-boron magnet doped with dysprosium and cerium
CN103469118A Amorphous ferroalloy iron core for energy saving motor and preparation method thereof
CN103326532A Induction commutation-type brushless direct-current motor
CN103326513A Local heat dissipation type direct-current motor
CN103205787A Preparation method of metal permanent magnet thin film with multi-layer thin film structure
CN103102169A Preparation method of fiber-enhanced permanent magnetic ferrite
CN102987688A Mobile phone shell
CN102989165A Billiard table