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POWER SYSTEM DIAGNOSIS TECH IN

Overview
  • Total Patents
    32
About

POWER SYSTEM DIAGNOSIS TECH IN has a total of 32 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are YUNNAN POWER GRID CO LTD ELECTRIC POWER SCIENCE RES INST, SHINEI DENSHI KEISOKKI KK and STASZIC KOPALNIA WEGLA KAMIENN.

Patent filings per year

Chart showing POWER SYSTEM DIAGNOSIS TECH INs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Chang Won 19
#2 Hwang Chul Min 7
#3 Joo Nam Kyu 6
#4 Lee Young Sang 6
#5 Shin Bon Gil 4
#6 Choi Jae Ok 4
#7 Kim Young Roo 4
#8 Kang Chang-Won 4
#9 Choi Jae-Ok 4
#10 Lee Ju Kwang 3

Latest patents

Publication Filing date Title
KR20100031265A Power distributer built-in type sensor for detecting discharge and power distributer monitering system using the same
KR20100026493A Spacer built-in type sensor for detecting discharge and using the same
KR20100007445A Apparatus for noise gating from partial discharge and detecting partial discharge area of powr equipment
KR20090011782A Road marker contorl device and method
KR100853725B1 Gis partial discharge diagnostic method and system thereof with prps algorithm
KR100820766B1 A guide signboard lighting system using heat plate for self snow removal
KR100666509B1 Harmonic filter
KR100694486B1 Device for detecting loosed terminal block and a method thereof
KR100704963B1 Control apparatus for generation system using solar light and wind power
KR100708392B1 Device for detecting arc fault
KR20060091983A Epoxy injection hole sensor for diagnosis partial discharge of gas-insulated switchgear
KR20060091985A External sensor for diagnosis partial discharge of gas-insulated switchgear
KR20060091984A Internal sensor for diagnosis partial discharge of gas-insulated switchgear
KR20060084686A Modular-type wind power generation system used in bridge
KR20060082108A Hybrid generation system using solar light and wind power
KR20060078114A A spacer for ultra high voltage power device having wideband ultra high frequency partial discharge diagnosis sensor in it
KR20060078147A Modular-type wind power generation system
KR20050090275A Portion discharge detection antenna
KR20050034217A Discharge diagnostic system of gas insulation switchgea
KR20050023622A An electromagnetic wave shielding device and a radiation diagnosis system with the device for gis