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KIM NA UN

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    209,820
  • Filing trend
    ⇩ 100.0%
About

KIM NA UN has a total of 24 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are HEFEI ZHIBO ELECTRIC CO LTD, ELECTROMAGNETIC IND INC and HEFEI DONGJIU ELECTRICAL CO LTD.

Patent filings in countries

World map showing KIM NA UNs patent filings in countries
# Country Total Patents
#1 Republic of Korea 23
#2 United States 1

Patent filings per year

Chart showing KIM NA UNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Na Un 24
#2 Kim In Tae 24
#3 Kang Gi Wuk 3
#4 Kim Do Woon 1

Latest patents

Publication Filing date Title
US2019348216A1 Real-time detection/recovery system of power line failure in power distribution system and construction method therefor
KR20160008857A Hybrid transformer
KR20150134563A Power system in the event of power failure recovery device
KR101395551B1 Cabinet panel for prevention disaster of abnormal voltage protection and method thereof
KR101302806B1 Eco-friendly energy-saving power quality recovery equipment equipped switchboards
KR101365398B1 Earthquake disaster prevention system built-in switchgear and control method thereof
KR101365290B1 Eco-friendly energy-saving power quality recovery equipment equipped switchboards
KR20140121586A Switchboard to recover the reversed- phase and power quality
KR20140117167A Eco-friendly energy-saving hybrid harmonic cancellation device and controlling method thereof
KR20140111755A Eco-friendly energy-saving hybrid transformer and controlling method thereof
KR20140110533A Eco-friendly energ-saving hybrid pole transformer
KR20130044247A Recovery device and method of recovery for open-phase in the power system line
KR20130047703A Recovery device and method off recovery for open-phase in the power transmission line
KR20130043127A Eco-friendly energy-saving power quality recovery equipment equipped switchboards
KR20130036264A Eco-friendly energy-saving hybrid transformer and the energy-saving methods
KR20130020712A Eco-friendly energy-saving hybrid harmonic cancellation device and the energy-saving methods
KR20140016679A Cabinet panel for prevention disaster of abnormal voltage protection and method thereof
KR20140013646A Device for prevention disaster of abnormal voltage protection in electric power system and method thereof
KR101227537B1 Cabinet panel of built-in neutral line repair function
KR101208467B1 Cabinet panel for prevention disaster of neutral line peculiar and control method thereof