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Wuxi power filter co ltd

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    140,999
  • Filing trend
    ⇩ 71.0%
About

Wuxi power filter co ltd has a total of 12 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and machines are DAEWOO ELECTRONICS COMPONENTS, Changzhou huawei electronics co ltd and ANHUI HERO ELECTRONIC SCIENCE AND TECH CO LTD.

Patent filings in countries

World map showing Wuxi power filter co ltds patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing Wuxi power filter co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Xiaowu 12
#2 Li Yinda 9
#3 Yang Yimin 5
#4 Zhang Jian 3
#5 Li Chong 3
#6 Sun Ming 3
#7 Guo Xiangming 3
#8 Feng Shenrong 2
#9 Feng Yuan 2
#10 Yu Cheng 1

Latest patents

Publication Filing date Title
CN110767452A Sealing insulation structure of connecting terminal of dry power electronic capacitor
CN110729734A Resonance point debugging loop and method of high-voltage power filter device
CN110736866A kinds of 10kV capacitance voltage divider
CN109448976A A kind of compound mutual inductor and preparation method thereof being exclusively used in high pressure self healing capacitor
CN110632407A Method for evaluating service life of direct-current metallized film capacitor
CN107481856A A kind of fault-signal booster for being exclusively used in high pressure self healing capacitor
CN107275082A A kind of dry-type power electronic capacitor of resin enclosure
CN107464692A A kind of protective relaying device and its method of dry-type high-voltage self-healing type parallel condenser
CN107275087A A kind of super high power three-level converter direct current capacitors
CN107316743A A kind of pouring technology of dry-type power electronic capacitor
CN106710877A Oil-immersed power electronic capacitor wiring terminal seal structure
CN107103994A A kind of radiator structure of dry-type high-voltage self-healing type parallel condenser