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HEZE POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO

Overview
  • Total Patents
    194
  • GoodIP Patent Rank
    7,502
  • Filing trend
    ⇩ 47.0%
About

HEZE POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO has a total of 194 patent applications. It decreased the IP activity by 47.0%. 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 measurement are GUANGDONG POWER GRID CO, STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER CO and QINGDAO POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO.

Patent filings in countries

World map showing HEZE POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 194

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Xu Ke 28
#2 Wang Zhijie 21
#3 Wang Yang 18
#4 Niu Shuofeng 18
#5 Liu Xiangxing 17
#6 Li Jipan 17
#7 Jia Bin 16
#8 Li Yongsheng 16
#9 Wang Li 15
#10 Zhang Wei 15

Latest patents

Publication Filing date Title
CN112288253A Comprehensive utilization method based on electric poverty relief big data
CN112101765A Abnormal data processing method and system for operation index data of power distribution network
CN112014605A Multifunctional three-phase four-wire fee control meter
CN111756114A Secondary equipment safety measure ticket operation guiding system based on mobile terminal
CN111767869A Switch cabinet condensation identification method based on deep learning
CN111900758A Distributed power source voltage-loss tripping switch
CN111537853A Intelligent detection method for partial discharge of switch cabinet based on multi-source heterogeneous data analysis
CN111917051A High tension transmission line strides across block device
CN111900798A Emergency opening and closing delay operation system and method for transformer substation switch cabinet
CN112087051A Current monitoring device for monitoring 10kv line loss
CN111629047A Multi-layer online monitoring system and method for transformer substation
CN111625735A Method for displaying active operation and inspection in moving direction visualization mode by using secondary equipment of intelligent substation
CN111555448A Intelligent substation remote monitoring and simulation drilling system
CN111414031A Intelligent temperature and humidity adjusting method for switch cabinet
CN111238649A Oil-immersed transformer operation abnormity judgment system and method based on infrared temperature measurement
CN111289139A Optical fiber temperature measurement abnormal data positioning method based on two-dimensional space
CN111242382A Microphone array arrangement optimization method based on quantum genetic algorithm
CN111175698A Transformer noise source positioning method, system and device based on sound and vibration combination
CN111030138A Controllable load coordination frequency control system and method for electric automobile and water heater
CN111029119A Automatic gear shifting transformer capable of sensing overvoltage and low voltage