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WENZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    24,514
  • Filing trend
    ⇩ 100.0%
About

WENZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO has a total of 60 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and it methods for management are SHAOXING POWER SUPPLY COMPANY STATE GRID ZHEJIANG ELECTRIC POWER COMPANY, STATE GRID CORP CHINA and STATE GRID FUJIAN ELECTRIC POWER CO.

Patent filings in countries

World map showing WENZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zheng Xianshun 15
#2 Shi Zhengchai 15
#3 Zheng Sheng 14
#4 Xia Chenzhe 14
#5 Han Feng 13
#6 Yang Zhen 12
#7 Xi Honglei 11
#8 Jin Haichen 11
#9 Xia Huihui 11
#10 Dai Ruihai 11

Latest patents

Publication Filing date Title
CN108227753A For the not parking method for inspecting of power equipment
CN108253968A Based on three-dimensional laser around barrier method
CN108054735A Do not have a power failure transmission check protection method
CN108205096A A kind of multi-source failure data analyzing method based on active time adjustment
CN107833151A Distribution plan stops power transmission zero time difference data processing method and equipment
CN107798628A Power grid enterprises' base core service data acquisition aid decision Visualization Platform
CN107732958A The independent micro-capacitance sensor black starting-up optimization method that a kind of meter and the collaboration of source lotus recover
CN107765114A Test system and method for testing based on digital transformer protection device
CN107481569A Teaching notes automatic generation method based on the full Smoothing Newton Method of Constraints
CN107491589A A kind of matching process of subordinate's power network internal network voltage's distribiuting
CN107390604A The inspection method and system of unattended operation transformer station electrical secondary system novel maintenance
CN107506832A The hidden danger method for digging aided in is maked an inspection tour to monitoring
CN107321750A Grid equipment data multidimensional correlation analysis system and its cleaning plant
CN107451715A A kind of power network gridding operation management system formulating method and its application terminal
CN107527129A A kind of power grid risk analysis method comprising electrified railway traction load
CN107300647A A kind of intelligent substation relay protection distributed test method
CN106959395A It is a kind of can novel maintenance transformer station direct current system
CN106817227A A kind of programme-controlled exchange PMU
CN106777755A The calibration equipment and system of a kind of wall latching logic
CN106532964A Alarm device and system for remote control information of power grid equipment