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HYO SUNG ELECTRIC IND CO LTD

Overview
  • Total Patents
    11
About

HYO SUNG ELECTRIC IND CO LTD has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, machines and optics are LED POWER CO LTD, LIGHT CO LTD Q and DONGBU LIGHTEC CO LTD.

Patent filings in countries

World map showing HYO SUNG ELECTRIC IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing HYO SUNG ELECTRIC IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Sang Kee 7
#2 Oh Suk Hwan 3
#3 Park Sang Ki 1

Latest patents

Publication Filing date Title
KR20130120210A Leading light device and leading lighting system
KR101175678B1 Led lamp with slant radiating fins
KR101104672B1 The vibrarion absorber for an earthquake-proof and vibration isolation of structures to be installed on general building or a nuclear power plant under earthquake
KR101136491B1 Led lamp with ventilation openings
KR101049417B1 Led light apparatus for reactor containment building of a nuclear power plant
KR20110064332A The led lamp cover
KR20100059143A A cooling device
KR20090096025A The led lamp use led element
KR20090096024A lighting instruments have reflecting plate
KR20090054030A The multi- fluorescent lamp have negative ion generator
KR100330087B1 Flat type lamp using the plasma cathode