Learn more

HOPEWELL WIND POWER LTD

Overview
  • Total Patents
    33
About

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.

Patent filings per year

Chart showing HOPEWELL WIND POWER LTDs patent filings per year from 1900 to 2020

Top inventors

# 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

Latest patents

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