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MAINTENANCE CO STATE GRID SHANDONG ELECTRIC POWER CO

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    74,966
  • Filing trend
    ⇩ 57.0%
About

MAINTENANCE CO STATE GRID SHANDONG ELECTRIC POWER CO has a total of 22 patent applications. It decreased the IP activity by 57.0%. 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, environmental technology and computer technology are QINGYUAN ELECTRIC POWER SUPPLY BUREAU GUANGDONG POWER GRID CORP, WISCOM SYSTEM CO LTD and ZHUHAI POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD.

Patent filings in countries

World map showing MAINTENANCE CO STATE GRID SHANDONG ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Feng Yingchun 8
#2 Lyu Shouguo 5
#3 Li Youmin 5
#4 Zhang Min 5
#5 Qiao Yaohua 4
#6 Song Xiangtao 4
#7 Zeng Lingfu 4
#8 Wang Helei 3
#9 Jiang Jianping 3
#10 Mao Kun 3

Latest patents

Publication Filing date Title
CN111799113A Intelligent phase selection control system and method with function database storage function
CN111679117A Broadband 35kv voltage measuring device and method
CN111799112A Intelligent phase selection control system and method with dynamic self-adaptive function
CN111538888A Network public opinion intensity evolution analysis system based on active monitoring engine and big data
CN111463691A Automatic inspection robot for collecting ring chamber small guide rail of phase modulator of converter station
CN110882513A Automatic butt joint monitoring system and method for fire hose
CN110677863A Communication base station safety simulation system based on AI visualization
CN110675279A Power grid building simulation system based on AI visualization
CN109301521A A kind of more adaptive type mortise and tenon type escapements of tower grounding net
CN109191419A The detection of real-time pressing plate and state recognition system and method based on machine learning
CN109035275A Substation's indoor equipment sound status recognition methods and system
CN107561409A A kind of fault diagnosis method and system of transmission line of electricity
CN107728014A Method and system based on multiple sensor signals characteristic identificating equipment insulation defect
CN107092292A Novel terminal box dehumidification heater
CN107161899A A kind of self-locking pulley of anti-foreign matter
CN106892128A The multi-functional landing platform of rotor wing unmanned aerial vehicle
CN106827954A Vehicle re-type specific purpose tool
CN106809585A Novel anti-drop material carrying case
CN105826861A Six-arm robot mechanical structure based on slide block mechanism and obstacle crossing method of same
CN105914710A Transformer excitation inrush current suppression system based on closing voltage frequency control and transformer excitation inrush current suppression method thereof