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CHOI YOUN SANG

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    202,717
About

CHOI YOUN SANG has a total of 17 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, civil engineering and weapons are MURAI HIROTADA, ROADRAILS LTD and SEALEGS INTERNAT LTD.

Patent filings in countries

World map showing CHOI YOUN SANGs patent filings in countries

Patent filings per year

Chart showing CHOI YOUN SANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Youn Sang 17
#2 Choi Jae Hyung 3
#3 Lee Woo Ii 2
#4 Lee U Il 1

Latest patents

Publication Filing date Title
KR20190116602A Roof Working Device with Truss Frame
KR101986937B1 Adaptive rope support system and Roof Working Device
KR20170138312A Roof Working Device
KR20170112789A Roof Working Device with Footholds
KR20100035639A Device and method on composition and instalation of anti skid device for car tyre
KR20100033045A Pedal type hydraulic pump device
KR20090039887A Ergonomic desk
AU2003227371A1 Armored foldaway inflatable floating device
KR20040085668A Armoured Foldaway Inflatable Floating Device
KR20030079651A Armoured Foldaway Inflatable Floating Device and Amphibious Vehicle
WO0212045A1 Method and device for rendering additional buoyance and increased water speed to amphibious vehicles
AU7779501A Method and device for rendering additional buoyance and increased water speed toamphibious vehicles
KR20020013702A Method of Rendering Additional Buoyance to Amphious Vehicle and Foldaway Buoyance Device to be Used for this Purpose