HANDONG RECYCLING CO LTD has a total of 11 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, materials and metallurgy and civil engineering are RONIN VLADIMIR, JANG SAN CM CO LTD and SELTEC CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 10 | |
#2 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Materials and metallurgy | |
#3 | Civil engineering | |
#4 | Audio-visual technology | |
#5 | Telecommunications | |
#6 | IT methods for management | |
#7 | Measurement | |
#8 | Control | |
#9 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Building materials | |
#2 | Climate change mitigation in wastewater treatment | |
#3 | Construction of roads | |
#4 | Data processing systems | |
#5 | Transmission systems | |
#6 | Television | |
#7 | Garbage disposal | |
#8 | Weighing | |
#9 | Separating solids | |
#10 | Alarm systems |
# | Name | Total Patents |
---|---|---|
#1 | Cheon Gi Wha | 11 |
Publication | Filing date | Title |
---|---|---|
KR100812339B1 | Asphalt concrete mixture for paving a road with thin-layer | |
KR100762197B1 | Integrated supervisory monitoring system | |
KR100761710B1 | Pavement with earth and recycled concrete | |
KR100812354B1 | Method of pavement for preventing cracks | |
KR100703028B1 | The apparatus which iscontained in aggregate waste | |
KR100690393B1 | Method of paving the outer layer of road with aspalt concrete | |
KR100672751B1 | Pavement with recycled aggregate | |
KR100661377B1 | System for confirming the type of wastes | |
KR100678996B1 | Automatic system and method for notifying weight of vehicles | |
KR100632203B1 | Recycled aspalt concrete for road pavement |