LEI YUENING has a total of 15 patent applications. Its first patent ever was published in 2002. 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 and environmental technology are MONTEIRO DE BARROS MARCELO, TANIGUCHI SHOKAI CO LTD and WIESER GUDRUN.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 5 | |
#2 | China | 4 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | African Regional Industrial Property Organization | 1 | |
#5 | Republic of Korea | 1 | |
#6 | United States | 1 | |
#7 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Reduction of greenhouse gas emissions | |
#2 | Wind motors | |
#3 | Special wind, spring and weight motors | |
#4 | Machines for liquids |
# | Name | Total Patents |
---|---|---|
#1 | Lei Yuening | 15 |
#2 | Lei Shengqing | 12 |
Publication | Filing date | Title |
---|---|---|
CN103797245A | Coupled convergence power generation apparatus facing wind | |
KR20120027413A | Compressed-air wind turbine generator system having a substantially square, movable body | |
CN102449300A | Square active-body compressed wind generating apparatus | |
WO2009062376A1 | Parallel bundled wind power generating device | |
CN1563702A | Hydraulic generating set using moving upset vane waterflow vehicle | |
CN1465854A | Flow water receiving generator by float method |