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STATE GRID JIANGSU ELECTRIC POWER CO LTD

Overview
  • Total Patents
    320
  • GoodIP Patent Rank
    4,570
  • Filing trend
    ⇧ 2150.0%
About

STATE GRID JIANGSU ELECTRIC POWER CO LTD has a total of 320 patent applications. It increased the IP activity by 2150.0%. Its first patent ever was published in 2017. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and it methods for management are STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD, STATE GRID JIANGSU ELECTRIC POWER CO LTD SUZHOU POWER SUPPLY BRANCH and NARI TECHNOLOGY CO LTD.

Patent filings in countries

World map showing STATE GRID JIANGSU ELECTRIC POWER CO LTDs patent filings in countries

Patent filings per year

Chart showing STATE GRID JIANGSU ELECTRIC POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Xiao 39
#2 Chen Qing 37
#3 Tao Jiagui 27
#4 Li Haifeng 26
#5 Luo Kaiming 26
#6 Chen Gang 26
#7 Luo Jianyu 25
#8 Wu Yi 25
#9 Yin Jijun 23
#10 Liu Lin 23

Latest patents

Publication Filing date Title
CN112272229A Embedded system-based remote meter reading method and system for underground well type water meter
CN112213589A Online detection system and method for arc light protection device
CN112180197A Waveform analysis method for identifying abnormal operation mode of medium-voltage distribution network line
CN112260328A Direct-current receiving end power grid system protection control strategy simulation method and system
CN112118575A Wireless equipment authentication method and system
CN112101667A Intelligent maintenance window optimization method for distribution network self-service power failure plan balance
CN112152206A Dynamic capacity increasing method and system for power transmission line
CN111969606A Branch N-1 overload prevention control method and device based on conditional section constraint and storage medium
CN111917115A Automatic supply transfer scheme compiling method for distribution network self-service power failure plan balance
CN112102034A Distributed transaction method for multiple virtual power plants and load aggregators
CN111987720A Method for evaluating power receiving and power supply margin intervals of receiving-end power grid under constraint of multichannel quota
CN111935793A Dual-mode 4G public and private network online switching device and method based on data acquisition service
CN111948343A Device for measuring foam stability
CN111697597A Fire storage combined AGC frequency modulation control method based on particle swarm optimization
CN111860888A Real-time monitoring and searching system and method for inspection state of unmanned aerial vehicle of power transmission line
CN111786425A Excitation control method for suppressing commutation failure of generator
CN111948333A Converter transformer fire combustion analog simulation experiment device and experiment method thereof
CN111948258A Test device and test method for simulating fire burning of transformer bushing
CN111769522A Multi-monitoring non-delay arc-extinguishing integrated protection method
CN111835004A Method, device, equipment and medium for determining power grid control strategy