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SHENZHEN POWER SUPPLY BUREAU GUANGDONG GRID CO LTD

Overview
  • Total Patents
    17
About

SHENZHEN POWER SUPPLY BUREAU GUANGDONG GRID CO LTD has a total of 17 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are NANJING INTELLIGENT DISTRIB AUTOMATION EQUIPMENT CO LTD, ZHUMADIAN POWER SUPPLY CO OF ELECTRIC POWER HENAN and SHAOXING ELECTRIC POWER BUREAU.

Patent filings in countries

World map showing SHENZHEN POWER SUPPLY BUREAU GUANGDONG GRID CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing SHENZHEN POWER SUPPLY BUREAU GUANGDONG GRID CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Niu Wennan 3
#2 Tao Wenwei 3
#3 Liu Sha 3
#4 Qin Jianguang 3
#5 Kang Wentao 3
#6 Liu Wenshan 2
#7 Feng Yuebo 2
#8 Jianwu Jiang 2
#9 Zhang Junquan 2
#10 Wang Yanjie 2

Latest patents

Publication Filing date Title
CN102646230A Information system for realizing fast power restoration management of power distribution network faults
CN102609776A Method for identifying power supply index data
CN102545217A Planning method of power grid power supply reliability based on logic frame
CN102568183A Wireless acquisition system of charging piles and communication method of wireless acquisition system
CN102437573A Evaluation and control method and system for reliability of electric distribution network based on fuzzy modeling
CN102545210A Method and system for optimizing and regulating distribution network power supply reliability indexes
CN102509161A Line loss four-Ins management system and partial pressure, bus and main modified line loss construction method therefor
CN102508046A Real-time lightning stroke prewarning method and device for outdoor electric equipment
CN102361334A Photovoltaic energy storage electric automobile charging station system and method for switching state of energy storage system
CN102435898A Contamination observation system of power equipment
CN102435812A Insulator leakage current collecting ring and insulator leakage current collecting device
CN102185383A Method and system for realizing data sharing between power distribution main station system and power distribution GIS (Geographic Information System)
CN102185372A Method and device for generating backup automatic switchover control model based on EMS (energy management system)
CN102185299A Method and device for processing failures of multi-scheme distribution network
CN102185382A System and method for data communication between power distribution master station system and power distribution terminal
CN101701992A Electrified tester of digital wireless type zinc oxide arrester