LEE SANG KU has a total of 14 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and foods and drinks are JIANGSU YUMING GROUP CO LTD, JIANGSU YUNZHIKANG CONSTRUCTION ENG CO LTD and WANG YUNYUN.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 12 | |
#2 | United States | 1 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Foods and drinks | |
#4 | Packaging and shipping | |
#5 | Consumer goods |
# | Name | Total Patents |
---|---|---|
#1 | Lee Sang Ku | 8 |
#2 | Ku Kyung Soon | 5 |
#3 | Lee Sang-Ku | 1 |
Publication | Filing date | Title |
---|---|---|
KR102183819B1 | Laver counting apparatus | |
KR101941400B1 | Fish Packing System | |
KR101725141B1 | Rubber composition and preparation method thereof | |
KR20160048404A | Pipe Cleaning Equipment Using Injection Nozzle | |
KR101183765B1 | Water treatment apparatus integrated with water meter using magnet | |
KR20100124442A | Desk lamp having decorative function | |
KR20100052057A | Chandelier lighting | |
KR20100045174A | Lighting | |
KR20100021737A | Fixing device for bead | |
KR20100021735A | Case for lighting | |
KR20090124758A | Reclaiming type illuminator | |
KR880002382B1 | Manufacturing method of decorative lamp |