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ZHANGQIU POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,356
  • Filing trend
    ⇩ 100.0%
About

ZHANGQIU POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO has a total of 43 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and civil engineering are STATE GRID HENAN ELECTRIC POWER CO ANYANG POWER SUPPLY CO, SHENZHEN TIEON ENERGY TECH CO and ZAOZHUANG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO.

Patent filings in countries

World map showing ZHANGQIU POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing ZHANGQIU POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zhenhua 24
#2 Cheng Xu 17
#3 Gao Zhaojun 13
#4 Zhao Liqiang 12
#5 Li Yi 12
#6 Zhang Wei 10
#7 Li Qingjiang 9
#8 Meng Gang 9
#9 Liu Qiuxia 8
#10 Ma Yujie 6

Latest patents

Publication Filing date Title
CN107230943A A kind of intelligent power supply station with feedback function
CN107069472A A kind of intelligent distribution system suitable for power supply station
CN106369227A Cable support with adjustable supporting arms
CN106451774A Multifunctional intelligent dialing power distribution system of distributed type photovoltaic power station
CN106451147A Flow guiding jig for shunting of wire clamp press plates
CN106473300A Safety helmet with reflecting strips
CN106646107A Line grounding fault checking and detecting instrument
CN106324299A Fast mounting plate
CN106374353A Low voltage distribution network reactive compensating tank with high load changing rate
CN106351510A Portable safety warning support
CN106653168A Low-voltage secondary metering conductive wire bundle
CN106285179A Line linear cement pole pole centralizing device
CN106449071A Electricity theft-prevention wiring terminal protection cover of current transformer
CN106437277A Intelligent urban street bird nest demolishing device
CN106417247A Multifunctional bird repeller
CN106437278A Device for safe electricity transmission and maintenance of electricity transmission circuit
CN106423922A Transformer substation transformer oil stain cleaning device
CN106368498A Intelligent field electric-pole erecting device
CN106481095A Power department multi-functional conference room
CN106251732A Electric power safety produces training system