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KOREA ELECTRIC POWER CORP

Overview
  • Total Patents
    5,651
  • GoodIP Patent Rank
    653
  • Filing trend
    ⇧ 29.0%
About

KOREA ELECTRIC POWER CORP has a total of 5,651 patent applications. It increased the IP activity by 29.0%. Its first patent ever was published in 1986. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, measurement and electrical machinery and energy are ELECTRIC POWER RES INST YUNNAN POWER GRID CO LTD, YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST and STATE GRID ZHEJIANG ELECTRIC POWER CO JINHUA POWER SUPPLY CO.

Patent filings per year

Chart showing KOREA ELECTRIC POWER CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shim Jae Goo 78
#2 Park Byung Seok 74
#3 Baek Jeom In 73
#4 Park Dong Su 71
#5 Lee Joong Beom 69
#6 Kim Young Hyun 68
#7 Eom Tae Hyoung 67
#8 Park Joon Young 67
#9 Kim Jun Han 67
#10 Lee Ji Hyun 66

Latest patents

Publication Filing date Title
KR20210023950A Tubularsupport
WO2021080169A2 Building energy integrated-management apparatus, and method therefor
KR102182853B1 Supporting device of safety belt
KR102129714B1 System for detecting power line failure and operation method thereof
KR102198407B1 Apparatus for managing stock of meter and method thereof
KR102140059B1 A Defect-Detection System and its Detection Method for the Joint of Cable Termination for the EHV Underground Transmission Lines, Partial Discharge Sensing Apparatus
KR102223175B1 Uninterruptible Tab Changer
KR102169219B1 Apparatus and method for removing of foreign substance in power facilities
KR102231195B1 Optical Current Sensor based on All-optical Variable Quarter Wave Plate
KR102210565B1 Operation method for managing passive equipment with high voltage
KR102226050B1 Boiler piping monitoring System and Method
KR102230870B1 Transformer uninterruptible device and the operation method
KR102229872B1 Lightning detection system and lightning detection method using optical fiber
KR102219107B1 Fuse of electric wire for reparing deffect esyly
KR102231150B1 Bushing diagnostic system
KR102226460B1 Hydraulic pressure alarm system of oil filled cable
KR102229839B1 Footrest ladder for polymer insulator maintenance
KR102227775B1 Cable support device for terminal block replacement
KR102228724B1 Cable sealing band including gap filling member
KR102194834B1 Insulating cover for live line work of pole transformer