JEONG SAN AIKANG CO LTD has a total of 12 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2015. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets mechanical elements, civil engineering and machines are PARK MI SOON, NEW ASIAJOINT CO LTD and VICTAULIC CO OF AMERICA.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 | |
#2 | China | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Civil engineering | |
#3 | Machines | |
#4 | Macromolecular chemistry and polymers | |
#5 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Pipes | |
#2 | Fire-fighting | |
#3 | Venting or aerating devices | |
#4 | Shaping of plastics | |
#5 | Spraying devices | |
#6 | Fillers | |
#7 | Compounding ingredients | |
#8 | Macromolecular compounds compositions | |
#9 | Domestic heating systems |
# | Name | Total Patents |
---|---|---|
#1 | Cho San Oak | 9 |
#2 | Jang Kyeong Sik | 2 |
#3 | Seo Myung Yul | 1 |
#4 | Kim Seong Hwan | 1 |
#5 | Cho San-Oak | 1 |
#6 | Cho San Ock | 1 |
#7 | Sin Jin Yong | 1 |
Publication | Filing date | Title |
---|---|---|
KR102178715B1 | Joining structure of flecxible pipe for firefighting | |
KR20200110013A | Pipe joint member and pipe structure using the same | |
KR20200109590A | Sprinkler coupler | |
KR20200109589A | Pipe coupler having bond accommodation part | |
KR102037352B1 | Pipe supporter for earthquake-proof | |
CN111457448A | Water supply distribution pipe and water supply distributor using same | |
KR102015354B1 | Chlorinated poly vinyl chloride resin composition and molded article manufactured using the same | |
KR20180125773A | Hand valve | |
KR101906327B1 | Joining part having sleeve | |
KR20180030958A | Pipe coupler | |
KR20180024241A | Joining part of sprinkler | |
KR20160142678A | Joining part of sprinkler |