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HYUNG JE ELECTRIC CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    107,159
  • Filing trend
    ⇩ 100.0%
About

HYUNG JE ELECTRIC CO LTD has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, China and United States. Its main competitors in its focus markets electrical machinery and energy, control and measurement are TMT & D CORP, WUHAN ZHONGZHI ELECTRIC CO LTD and HARBIN LIDA SHENGYUAN TECH DEV CO LTD.

Patent filings in countries

World map showing HYUNG JE ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 23
#2 China 1
#3 United States 1

Patent filings per year

Chart showing HYUNG JE ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hong Soung Hee 13
#2 Hong Min Ki 11
#3 Hong Seong Gwon 5
#4 Hong Jeong Gi 3
#5 Yoon Myung Hwan 2
#6 Hwang Jung Hwan 2
#7 Lee Young Chul 2
#8 Hong Sung Kyun 2
#9 Soung Hee Hong 2
#10 Kim Byeong Wook 1

Latest patents

Publication Filing date Title
KR102212122B1 Panel board embedded emergency power supply for 2-wire 1-light and emergency light device using it
KR102155250B1 Distribution board with built-in battery having audio-visual guidance means
KR102139074B1 Distribution board with built-in battery having enhanced safety in case of emergency
KR20200095613A Distribution board with watt-hour meter having a electricity robbery prevention structure
KR101811007B1 Power distribution apparatus easy to executing works
KR101748281B1 Power distribution apparatus with enhanced ease of installation
KR101811008B1 Surge protective device having a function of indicating lightning of power line respectively
KR101642436B1 Emergency power auto supply and control apparatus having a fire alarm
KR101622677B1 Auxiliary power unit for emergency light upon fire state or power failaure
KR101545247B1 Emergency light driving system having distribution unit
KR101522955B1 Circuit braker capable of protecting open phase
KR101429078B1 Monitoring apparatus of surge protection device
KR101431659B1 Distribution switchboard with multi protection device
KR101380221B1 Auxiliary power unit with contact protection device
KR101398044B1 Surge protection breaker
KR20090063713A Distributing box street light
KR100841564B1 Illuminator having circuit protection part
KR100648132B1 N-phase open phase type over voltage protection breaker
KR20040099982A Earth leakage breaker
KR20020022082A Power distributor of respective cut-out type