Learn more

KWANG SUNG CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    155,167
About

KWANG SUNG CO LTD has a total of 33 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, chemical engineering and transport are HANS JENSEN GREENTECH ApS, HJS FAHRZEUGTECHNIK GMBH & CO and BOURCIER DE CARBON ALAIN.

Patent filings per year

Chart showing KWANG SUNG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hwang Keai Yoon 31
#2 Hwang Sung Chul 31
#3 Jung Yeong Gyeong 1
#4 Lee Seong Geun 1
#5 Jang Yi Sik 1

Latest patents

Publication Filing date Title
KR101867067B1 SOx Reduction System For Ship And Operating Method Of That
KR101842178B1 SOx Reduction System For Ship And Operating Method Of That
KR101832895B1 SOx Reduction System For Ship And Operating Method Of That
KR20180001125A Brake shoe assembly automatic welding machine
KR101679514B1 Air ventilation device having a separator for freezing prevention
KR101678308B1 Air ventilation device having a louver for freezing prevention
KR101535938B1 SCR System Including Bypass System By GPS
KR20150110326A Hybrid Wet Scrubber System Using GPS
KR101533084B1 Analysis And Monitoring System For Exhaust Gas Treatment Apparatus
KR101453341B1 Wet Scrubber Systme Combined With Electrostatic Induction
KR101182253B1 Reductant injection amount controlling apparatus for scr system used for ship or overland plant
KR101168664B1 De-pm, de-sox, de-nox simultaneous reduction system
KR101166068B1 Electrostatic particulate matters removing system for ship
KR101166067B1 Particulate matters removing system for ship having bypass system
KR101031351B1 Column-beam connecting structure with vibration controling structure
WO2011034270A1 Scr system for a ship or an overland plant
KR100958345B1 Scr system
KR100949383B1 Scr system
WO2011034240A1 Scr system having bypass system
WO2011034237A1 Scr system