SAM JUNG PINES CO LTD has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machines, mechanical elements and civil engineering are PERFECT CO LTD, DAE HYUN IND CO LTD and BYGGNADS & INDUSTRISERVICE AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Mechanical elements | |
#3 | Civil engineering | |
#4 | Macromolecular chemistry and polymers |
# | Technology | |
---|---|---|
#1 | Shaping of plastics | |
#2 | Pipes | |
#3 | Foundations and excavations | |
#4 | Producing goods from plastic | |
#5 | Sewers | |
#6 | Compounding ingredients | |
#7 | Pistons and sealings | |
#8 | Compounding processes | |
#9 | Macromolecular compounds compositions | |
#10 | Certain plastics |
# | Name | Total Patents |
---|---|---|
#1 | Kim Eun Su | 6 |
#2 | Wang Man Su | 2 |
#3 | Lee Mun Seung | 1 |
#4 | Son Hee Sug | 1 |
#5 | Lee Moon Seong | 1 |
#6 | Kim Seong Man | 1 |
#7 | Lee Joong Hee | 1 |
Publication | Filing date | Title |
---|---|---|
KR100560438B1 | Polymer material collar pipe | |
KR20060127328A | Manhole assembly | |
KR20060112915A | Strengthened water plastic pipe and the manufacture method | |
KR20060099160A | Pipe connecting device | |
KR20060084316A | Manhole | |
KR20060000736A | Non round shape regin a drain pipe | |
KR20050117063A | A sizing structure in corrugated type triple pipe manufacturing apparatus | |
KR20050115697A | A functional interior pressure three stories water pipe and manufacture device | |
KR20050054232A | A plastic pipe having charcoal | |
KR20010009383A | Manhole | |
KR20010003119A | Cementating sheet for plastic pipe |