KANG DAE WOO has a total of 17 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, civil engineering and audio-visual technology are SP KT B I GEOFIZIKI AN USSR, GUKOVSKOE PROIZV OB DOBYCHE UG and SP K B MOSSTROJ GLAVMOSSTROYA.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 10 | |
#2 | Australia | 2 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Canada | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Civil engineering | |
#3 | Audio-visual technology | |
#4 | IT methods for management | |
#5 | Transport |
# | Technology | |
---|---|---|
#1 | Blasting | |
#2 | Earth drilling | |
#3 | Data processing systems | |
#4 | Finishing work on buildings | |
#5 | Television | |
#6 | Mining | |
#7 | Shafts | |
#8 | Ships |
# | Name | Total Patents |
---|---|---|
#1 | Kang Dae Woo | 17 |
#2 | Kim Jong Seol | 2 |
#3 | Back In Suk | 2 |
Publication | Filing date | Title |
---|---|---|
KR20190113700A | Lock blasting method | |
KR20190105446A | Lock blasting method | |
KR20160115085A | Video Automation System | |
KR20060098319A | Self-support air tube for blasting and rock blasting method for using it | |
KR100465008B1 | Crushing method using large boreholes in underwater rock | |
KR100465007B1 | Boring machine in underwater differential global positioning system and boring method using the same | |
KR20040001724A | Sealing plug for covering a blasing hole and method of blasting rock using the sealing plug | |
KR20030021317A | Rock Blasting Method using Air Bags embeded in Explosive Layers | |
KR20010039453A | Tunnel Blasting Method for using Air Tube | |
KR20010027924A | Rock Blasting Method for using Air Tube |