HYUNWOO SMT CO LTD has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets engines, pumps and turbines and environmental technology are BACHMANN WILLIAM V, SHINNENSHO SYSTEM KENKYUSHO and CHEN BAOYUAN.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 7 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | China | 1 | |
#4 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Internal-combustion piston engines | |
#2 | Gas-flow silencers for machines | |
#3 | Lubricating of machines |
# | Name | Total Patents |
---|---|---|
#1 | Oh Se Chun | 7 |
#2 | Oh Se-Chun | 4 |
#3 | Se-Chun Oh | 1 |
Publication | Filing date | Title |
---|---|---|
KR20120022295A | Arrest device for preventing flame ofinternal combustion engine | |
KR20110030219A | Arrest device for preventing flame of internal combustion engine | |
KR20100067358A | Internal combustion engine cover for installing arrest | |
KR20100067357A | Arrest device for preventing flame ofinternal combustion engine | |
KR20090122058A | Arrest device for preventing flame of internal combustion engine | |
KR20090112793A | Arrest device for preventing flame of internal combustion engine | |
KR20090112795A | Arrest device for preventing flame of internal combustion engine |