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NINGBO ELECTRIC POWER BUREAU

Overview
  • Total Patents
    69
About

NINGBO ELECTRIC POWER BUREAU has a total of 69 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 ELECTRIC POWER RES INST YUNNAN POWER TEST & RES INST GROUP CO LTD, SHANXI JINCHENG ELECTRIC POWER SUPPLY CO and SIB OTDEL VG PROEKTNO IZYSKATE.

Patent filings in countries

World map showing NINGBO ELECTRIC POWER BUREAUs patent filings in countries
# Country Total Patents
#1 China 69

Patent filings per year

Chart showing NINGBO ELECTRIC POWER BUREAUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Peng Li 8
#2 Kang Xiaoping 6
#3 Li Fengwei 6
#4 Hongsheng Yu 6
#5 Fang Yunhui 6
#6 Xuefeng Fan 6
#7 Liwei Zhang 5
#8 Li Hongxiang 5
#9 Zhongping Wu 5
#10 Jing Wang 5

Latest patents

Publication Filing date Title
CN103259208A Intelligent medium voltage switch cabinet
CN103091781A Light attenuator
CN103153010A Equipment cabinet
CN103153009A Dust-free equipment cabinet
CN103085051A Relay protection tool platform
CN103034932A Multifunctional integrated power failure management system
CN103023740A Information interaction bus system and electric power data transmission method
CN103036076A Device and method for reducing impulse grounding impedance value
CN103018536A Device and method for measuring dispersal impulse current characteristics of grounding electrode
CN102981111A Interturn insulation detector for dry air reactor
CN103036197A Protective device of broken zero line for low-pressure power utilization system
CN102938113A Power grid failure recovery method and system based on power failure management system platform
CN102969795A Method and system for determining power grid fault influence range based on power failure management system
CN103034781A Wave filter
CN103020166A Real-time electric data exception detection method
CN102928515A Ultrasonic fault detector and wedge block thereof
CN103839463A Simulation transformer lead detection method and system
CN102937626A Ultrasonic fault detector probe and wafer thereof
CN102914721A Testing system and testing method for relay protection device
CN102903554A High-voltage isolating switch mounting platform