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TONGCHENG CHANGRUN POWER ENG CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,423
About

TONGCHENG CHANGRUN POWER ENG CO LTD has a total of 21 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and telecommunications are ELKAPSLING AB, SUBKLEW CHRISTOF FA and JIAOZUO HUAFEI ELECTRONIC & ELECTRIC CO LTD.

Patent filings in countries

World map showing TONGCHENG CHANGRUN POWER ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing TONGCHENG CHANGRUN POWER ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Ketian 21

Latest patents

Publication Filing date Title
CN110560226A Coal processing equipment of thermal power factory
CN110324731A A kind of communication equipment mounting deck
CN110311315A A kind of self-ventilation structure of buried power equipment
CN110324730A A kind of telecommunications equipment cabinet with electromagnetic protection function
CN110402037A A kind of PCB circuit board spot welding device
CN110401128A A kind of radiator of power equipment case
CN110400715A A kind of key circuit plate
CN109927802A A kind of power equipment transport vehicle that operating efficiency is high
CN109980552A A kind of power equipment isolating device with safety
CN109936063A A kind of power equipment case convenient for popularization
CN109982530A A kind of communication equipment being easily installed
CN109672119A A kind of fixed device of conductor clamping for power equipment
CN109842046A A kind of large scale electrical power unit mounting bracket
CN109761156A One kind using lifting framework based on power equipment installation
CN109713616A A kind of power ampere installing for cable installation is standby
CN109702257A A kind of wiring board slotting attachment
CN109769360A A kind of communication equipment protective housing
CN109672100A A kind of power equipment case with moisture-proof function
CN109811682A A kind of external protection guards of power equipment
CN109668757A A kind of power equipment acquisition device