KEYYANG PREC CO LTD has a total of 13 patent applications. Its first patent ever was published in 2009. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and materials and metallurgy are CUMMINS LTD, CUMMINS TURBO TECH LTD and IHI CHARGING SYSTEMS INT GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 10 | |
#2 | China | 2 | |
#3 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Environmental technology | |
#3 | Materials and metallurgy |
# | Name | Total Patents |
---|---|---|
#1 | Kwon Seong | 6 |
#2 | An Jae Won | 4 |
#3 | Jang Seong-Sik | 4 |
#4 | Shuripa Vitaly A | 4 |
#5 | Noh Tae Hyun | 3 |
#6 | Chung Jiwoong | 3 |
#7 | Park Ho Il | 2 |
#8 | Kim Gi-Yong | 2 |
#9 | Choi Sung-Bae | 2 |
#10 | An Jin-Ho | 1 |
Publication | Filing date | Title |
---|---|---|
WO2015152510A1 | Turbo charger having nvh-reducing device | |
WO2012036328A1 | Variable nozzle device and turbo charger provided with same | |
WO2011068267A1 | Variable nozzle device of turbocharger |