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STATE GRID ZHEJIANG ELECTRIC POWER CO ECONOMIC TECHNICAL INST

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    21,353
  • Filing trend
    ⇩ 97.0%
About

STATE GRID ZHEJIANG ELECTRIC POWER CO ECONOMIC TECHNICAL INST has a total of 69 patent applications. It decreased the IP activity by 97.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets it methods for management, environmental technology and electrical machinery and energy are ECONOMIC TECH RESEARCH INSTITUTE STATE GRID QIANGHAI ELECTRIC POWER CO LTD, STATE GRID ENERGY RES INST CO LTD and GRID POWER PLANNING & RES CT GUANGDONG GRID POWER CO LTD.

Patent filings in countries

World map showing STATE GRID ZHEJIANG ELECTRIC POWER CO ECONOMIC TECHNICAL INSTs patent filings in countries
# Country Total Patents
#1 China 69

Patent filings per year

Chart showing STATE GRID ZHEJIANG ELECTRIC POWER CO ECONOMIC TECHNICAL INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Lijun 16
#2 Xu Chenbo 15
#3 Shen Shuyi 12
#4 Wang Xiran 12
#5 He Yingjing 12
#6 Liu Weidong 12
#7 Dan Yangqing 11
#8 Lan Zhou 11
#9 Sun Ke 10
#10 Yuan Xiang 10

Latest patents

Publication Filing date Title
CN108695856A A kind of operation of power networks optimization method based on interruptible load demand response
CN107947165A A kind of power distribution network flexibility evaluation method towards regulatory demand
CN107908776A Frequent mode Web Mining algorithm and system based on affairs project incidence matrix
CN108171395A A kind of comprehensive method of investment and the transformer selection method of income
CN107958329A The appraisal procedure and system of a kind of power supply reliability
CN107863780A Offshore wind farm direct current transmitting system fault control method and device
CN107919678A The service restoration method and system of alternating current-direct current mixing power distribution network
CN107844861A Towards the user side comprehensive energy supply optimal policy and system of open power sales
CN107909249A Power grid equivalent risk maintenance decision method and system based on minimum accumulative risk degree
CN107887902A Inverter stability analysis method and system when distal end fatal voltage falls in weak net
CN107611783A The back-to-back arrangement of brace type bus
CN108022002A A kind of neutral grounding mode decision-making technique and system based on support tensor machine
CN107681660A A kind of neutral grounding mode decision-making technique and system based on Complex Networks Theory
CN107908665A A kind of frequent node method for digging of directed acyclic graph power grid enterprises and digging system
CN107843285A A kind of charming appearance and behaviour dynamic effect remote supervision system of Transmission Tower-line and application
CN107565555A The appraisal procedure and assessment system of long transmission line multi-branched power supply area quality of voltage
CN107508323A A kind of low-voltage platform area distributed photovoltaic access capability appraisal procedure and assessment system
CN107871202A A kind of system adequacy evaluation method of meter and multi-voltage grade
CN107609676A A kind of carbon emission peak computational method and system based on energy consumption structure optimization
CN107545324A A kind of industrial trade electric power demand forecasting and energy conservation potential analysis method and system