HWANG BYEONG SEON has a total of 12 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets mechanical elements, materials and metallurgy and audio-visual technology are ODONNELL & ASS, ESSER BRIEDEN GMBH & CO KG and PINGHU DANGHU STREET FLYING PEOPLE MECHANICAL GRAPHIC DESIGN SERVICES SECTION.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 12 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Materials and metallurgy | |
#3 | Audio-visual technology | |
#4 | Consumer goods | |
#5 | Surface technology and coating | |
#6 | Machine tools | |
#7 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Pipes | |
#2 | Metal tempering | |
#3 | Live-saving devices | |
#4 | Making metal sheets | |
#5 | Nails | |
#6 | Processes for applying fluent materials | |
#7 | Display controls | |
#8 | Details of furnaces | |
#9 | Protective garments | |
#10 | Casings and printed circuits |
# | Name | Total Patents |
---|---|---|
#1 | Hwang Byeong Seon | 12 |
Publication | Filing date | Title |
---|---|---|
KR102222938B1 | Bracket for installation of vacuum insulation material that having detachable fixing part | |
KR20190116711A | Wastebasket | |
KR20190108800A | Mask having e-film filter | |
KR20140137605A | Manufactory apparatus for bellows protection tube | |
KR20140137611A | Manufactory apparatus for bellows protection tube | |
KR20140012266A | Manufactory apparatus for bellows protection tube | |
KR20120088204A | Protection cover for pipe | |
KR20120025847A | Coating method for tube | |
KR20120025852A | Protection cover for flexible pipe | |
KR20120012164A | Heat treatment method for bellows protection tube and apparatus for bellows protection tube | |
KR20090105526A | Plastic-coated corrugation steel pipe and its manufacturing method | |
KR20080020814A | Multivision installing system |