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SHANDONG ALFADACHI ELECTRIC CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    75,100
  • Filing trend
    ⇩ 66.0%
About

SHANDONG ALFADACHI ELECTRIC CO LTD has a total of 22 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and machines are ALFRED WILLIAM GEORGE TUCKER, AVOCAT JEAN PAUL and CHERYONG ELECTRIC CO LTD.

Patent filings in countries

World map showing SHANDONG ALFADACHI ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing SHANDONG ALFADACHI ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bao Longqing 9
#2 Wang Hongjian 7
#3 Bi Donghui 6
#4 Zhang Hengwei 6
#5 Wang Meng 5
#6 Liu Linlin 5
#7 Zhang Hengge 4
#8 Huang Rugen 4
#9 Huang Kui 4
#10 Liu Cheng 3

Latest patents

Publication Filing date Title
CN112259344A Dry-type autotransformer
CN111049084A Mounting structure of nuclear power phase-isolated enclosed bus large-current transformer and assembling method thereof
CN110942889A Dry-type transformer shell bottom net and installation method
CN110576288A Tooling clamping fixture for positioning welding of isolated-phase closed bus insulator support and use method thereof
CN110797820A Manufacturing method of isolated-phase enclosed bus conductor holding tile
CN110718887A Special branch processing technology for phase isolated bus
CN110568230A Method for mounting partial discharge sensor in isolated-phase enclosed bus
CN110492414A A kind of phaseisolated bus is with preventing shelf depreciation support construction
CN110635334A Manufacturing method of isolated-phase closed bus conductor terminal
CN110492377A A kind of actuator devices of PT at the exits of generators room
CN109473927A A kind of disk insulator installation special tooling and its installation method
CN109411198A A kind of dry-type transformer
CN107732828A A kind of method for supporting of high intensity common box bus and its conductor
CN107877099A A kind of common box bus shell and its processing technology
CN107934346A Isolated-phase enclosed bus transports assembler with cylindrical conductor
CN106601468A Coil casting method of dry-type transformer
CN105207150A Aluminum foil expansion joint for isolated-phase bus outer shell and production method of aluminum foil expansion joint
CN105305268A Busbar type CT (current transformer) installation method
CN105186422A Cable switch cabinet for enclosed busbar
CN105322486A Air circulating drying device with enclosed busbar