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STATE GRID ENERGY SAVING SERVICES CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,914
  • Filing trend
    ⇧ 50.0%
About

STATE GRID ENERGY SAVING SERVICES CO LTD has a total of 11 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and it methods for management are POWER GRID PLANNING RES CT OF GUIZHOU POWER GRID CORP, STATE GRID JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER SUPPLY COMPANY and TONGLIAO POWER SUPPLY COMPANY OF STATE GRID EAST INNER MONGOLIA ELECTRIC POWER COMPANY.

Patent filings in countries

World map showing STATE GRID ENERGY SAVING SERVICES CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing STATE GRID ENERGY SAVING SERVICES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Peng 4
#2 Zhao Pengxiang 4
#3 Zeng Linfeng 3
#4 Chen Lei 3
#5 Zhao Jin 3
#6 Wang Nan 2
#7 Guo Wei 2
#8 Mao Tao 2
#9 Zhu Jianjun 2
#10 Du Xiaoze 2

Latest patents

Publication Filing date Title
CN111030105A Low-voltage ride through method of photovoltaic power generation system based on three-phase cascade H bridge
CN110880791A Coordination optimization method for hybrid alternating current-direct current power distribution network
CN110829469A Power distribution network voltage quality improvement method based on single-phase photovoltaic inverter
CN110991845A Distributed cooperative scheduling method for electric-thermal coupling system
CN110932294A Distributed compensation method for three-phase imbalance of power distribution network
CN110017618A A kind of descending manner variable cross-section solar energy solid particle heat absorber
CN109654755A A kind of solar heat collector settling time test method
CN109505745A Improve the renewable energy system of scene consumption
CN109139133A A kind of electricity generation system of new type solar energy auxiliary biomass energy
CN109325641A A kind of industrial efficiency management system and method
CN106709667A Distribution line energy saving reconstruction measurement selection method