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ELECTRIC POWER RES INSTITUTE STATE GRID TIANJIN ELECTRIC POWER COMPANY

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    139,483
  • Filing trend
    ⇩ 100.0%
About

ELECTRIC POWER RES INSTITUTE STATE GRID TIANJIN ELECTRIC POWER COMPANY has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement and it methods for management are NGUYEN TU, QUANTUM DIAMOND TECH INC and MESTRA AG.

Patent filings in countries

World map showing ELECTRIC POWER RES INSTITUTE STATE GRID TIANJIN ELECTRIC POWER COMPANYs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ELECTRIC POWER RES INSTITUTE STATE GRID TIANJIN ELECTRIC POWER COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 IT methods for management

Top inventors

# Name Total Patents
#1 Guo Junke 4
#2 Zhang Jiacheng 3
#3 Lu Fei 3
#4 Jiang Ling 3
#5 Gan Zhiyong 3
#6 Zheng Zhongyuan 3
#7 Gu Qiang 3
#8 Yu Ben 3
#9 Yu Jinshan 2
#10 Wang Nan 2

Latest patents

Publication Filing date Title
CN107977803A A kind of micro-grid system economic evaluation methods for considering overall life cycle cost
CN107600547A A kind of automatic subpackaging method for three-phase electric energy meter narrowband carrier module
CN107612865A A kind of signal de-noising method applied to low-voltage powerline carrier communication
CN107607844A Dry-type earth transformer scene partial-discharge measuring device and its method
CN107515191A Power transmission and transforming equipment atmospheric corrosion of metal materials evaluating apparatus
CN107449856A The titration method of dodecyl benzyl dimethyl ammonium chloride content in a kind of water
CN107607587A One kind circulation water sedimentation nodal test device and method
CN107607747A A kind of adaptive anticorona wire support bar of Existing during Partial Discharge Test for Transformer
CN107607902A A kind of computational methods of test process Plays electric energy meter meter constant
CN107576450A A kind of indoor GIS equipment SF6The detection means and application method of gas leakage
CN107167757A A kind of method for checking electronic transducer and system using improvement digital filtering algorithm
CN107247175A A kind of transformer iron core grounding current live detection method for eliminating electromagnetic environmental impact