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WUJIANG TRANSF CO LTD

Overview
  • Total Patents
    73
  • GoodIP Patent Rank
    20,067
  • Filing trend
    ⇧ 10.0%
About

WUJIANG TRANSF CO LTD has a total of 73 patent applications. It increased the IP activity by 10.0%. Its first patent ever was published in 2016. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, machine tools and measurement are QI HUINAN, MONTPLET LUIS VILANOVA and GRANOPT LTD.

Patent filings in countries

World map showing WUJIANG TRANSF CO LTDs patent filings in countries

Patent filings per year

Chart showing WUJIANG TRANSF CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Jian 17
#2 Zhou Liang 14
#3 Xue Jianping 12
#4 Guan Yinhuan 12
#5 Zhang Xingen 10
#6 Wang Lianpeng 10
#7 Zhu Qingmin 8
#8 Zhang Chunhong 8
#9 Hua Hong 7
#10 Niu Xiurong 7

Latest patents

Publication Filing date Title
CN112259335A Transformer fan support with cushioning effect
CN112151240A Oil-immersed station is with becoming oil conservator fixing device
CN112151248A Insulation device for end part of voltage regulating coil of oil-immersed power transformer
CN111524690A Iron core cake of iron core reactor
CN110931233A Autotransformer medium voltage lead connection structure
CN110911131A 500kV outgoing line device for extra-high voltage transformer
CN110911124A Iron core foot pad structure
CN110890203A 110kV oil-immersed power transformer high-voltage winding interphase main insulation structure and structure optimization method thereof
CN110828145A Foil type lead angle connection structure
CN110824260A Method for measuring and calculating no-load loss of transformer
CN110797180A Distribution transformer insulation structure
CN110911089A Neutral point bushing lifting seat structure of autotransformer
CN110911123A Side yoke clamping structure of iron core reactor
CN110739628A Heat dissipation type low-voltage intelligent integrated distribution box shell
CN110767443A Non-circular coil winding device and method
CN110911147A Single grounding installation method of transformer clamp for small-capacity 35kV station
CN110783097A Pre-stress foil winding machine
CN110867320A S-shaped tool balance hanging beam
CN110867317A Transformer oil tank edge shaping tool
CN110783075A 35kV metallic glass transformer ware body structure