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ZHEJIANG ELECTRIC POWER CO

Overview
  • Total Patents
    19
About

ZHEJIANG ELECTRIC POWER CO has a total of 19 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are WENXIU ZHENG, DALIAN TIANXIANG ELECTRICAL APPLIANCE MFG CO LTD and HULUDAO POWER SUPPLY CO LIAONING ELECTRIC POWER CO LTD.

Patent filings in countries

World map showing ZHEJIANG ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing ZHEJIANG ELECTRIC POWER COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yutao Qiu 4
#2 Liu Jun 3
#3 Bingquan Zhu 3
#4 Yudong Fang 3
#5 Huang Jinjuan 3
#6 Xiaoning Huang 3
#7 Zhang Yan 3
#8 Chi Zhang 2
#9 Liang Zhang 2
#10 Weiguang Song 2

Latest patents

Publication Filing date Title
CN102353921A Automated calibrating device for mutual inductors
CN102353920A Mutual inductor automation detecting system
CN102116781A Combined sealing cover structure of electric energy meter
CN102116780A Electric energy meter single enclosure structure
CN102175985A Multi-position watt-hour meter tooling board for online detection
CN102044871A Method for matching power flow of superior and inferior power grids in dispatcher training simulators (DTSs)
CN101917066A On-line monitoring outdoor acquisition device for relay protection of power system
CN101944770A Communication implementation method of virtual station grade IED mode between primary station and substation in fault information system 61850
CN101924650A Method for implementing services and intelligent server autonomy of failure information system
CN101882781A Method for calculating comprehensive reliability of relay protecting system
CN101882782A Method for calculating reliability of relay protecting system
CN101995535A Method for judging credibility of CT (Computed Tomography) secondary side short circuit
CN101588153A Method of limiting low excitation
CN101625723A Rapid image-recognizing method of power line profile
CN101620676A Fast image recognition method of insulator contour
CN101630411A Automatic threshold value image segmentation method based on entropy value and facing to transmission line part identification
CN101431229A Asynchronous switch-on protection method for generator set
CN101330159A Forwarding system for charging battery module
CN101488660A Adaptive determination method for differentiating inrush current and failure current of transformer