| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Australia | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Electrical machinery and energy | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yangpichit Pitaya | 15 |
| Publication | Filing date | Title |
|---|---|---|
| CN104169577A | Solar chimney with external vertical axis wind turbine | |
| US2011173980A1 | Solar chimney with wind turbine | |
| AU2008200916A1 | Solar chimney | |
| US2008156316A1 | Solar chimney with external solar collector | |
| US2008156317A1 | Solar chimney for daytime and nighttime use | |
| US2008156318A1 | Solar chimney with internal and external solar collectors | |
| US2008156315A1 | Solar chimney with internal solar collector |