HOPEWELL WIND POWER LTD has a total of 33 patent applications. Its first patent ever was published in 2008. It filed its patents most often in WIPO (World Intellectual Property Organization), Denmark and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and civil engineering are SPARKES STEPHEN, GYOERGYI VIKTOR and KIMURA KATSUMI.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 6 | |
#2 | Denmark | 5 | |
#3 | EPO (European Patent Office) | 5 | |
#4 | United Kingdom | 5 | |
#5 | United States | 5 | |
#6 | Taiwan | 4 | |
#7 | Hong Kong | 3 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Environmental technology | |
#3 | Civil engineering | |
#4 | Electrical machinery and energy |
# | Name | Total Patents |
---|---|---|
#1 | Wu Carol Ann | 16 |
#2 | Wu Thomas Jefferson | 14 |
#3 | Wu Thomas J | 13 |
#4 | Wu Gordon Y S | 10 |
#5 | Wu Gordon Ying Sheung | 9 |
#6 | Wu Carol | 6 |
#7 | Jefferson Wu Thomas | 5 |
#8 | Sheung Wu Gordon Ying | 5 |
#9 | Carol Wu | 4 |
#10 | Wu Ying Sheung Gordon | 3 |
Publication | Filing date | Title |
---|---|---|
HK1143031A2 | Vertical axis wind turbine | |
HK1138995A2 | Vertical axis wind turbine | |
EP2283232A1 | Vertical axis wind turbine | |
GB201015170D0 | Vertical axis wind turbine | |
TW200946773A | Shaftless vertical axis wind turbine | |
EP2108822A2 | Wind deflector for wind turbine and wind turbine incorporating same | |
WO2010007465A1 | Guide assembly and wind turbine incorporating same | |
US2009220342A1 | Shaftless vertical axis wind turbine | |
WO2009106922A1 | Shaftless vertical axis wind cage turbine | |
HK1128386A2 | Shaftless vertical axis wind turbine |