| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Taiwan | 3 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | Colombia | 1 | |
| #5 | Costa Rica | 1 | |
| #6 | Dominican Republic | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Morocco | 1 | |
| #9 | Peru | 1 | |
| #10 | United States | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Machines for liquids | |
| #3 | Special wind, spring and weight motors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yu Yun-Chang | 14 |
| Publication | Filing date | Title |
|---|---|---|
| TW201706500A | Water collection facility constructed on sea for power generation for combining multiple wave water diversion devices, a water tower and multiple power generators to form a water collection and power generation facility | |
| TW201512524A | Wave power converting device | |
| BR102013023627A2 | Waves energy conversion device | |
| WO2014044140A1 | Wave energy water channelling apparatus | |
| TW201410968A | Waves water drawing device |