| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Australia | 1 | |
| #5 | France | 1 | |
| #6 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yu Hui-Nan | 11 |
| #2 | Tsai Jao Hsing | 3 |
| #3 | Yu Hui Nan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2008207406A1 | Folding step exerciser | |
| US2008207415A1 | Twisting exerciser | |
| US2007293376A1 | Exerciser chair | |
| GB0306813D0 | Multipurpose hand puller | |
| US6719675B2 | Inertial rocking type exercising device | |
| HK1049255A2 | Multipurpose hand puller | |
| US2004132592A1 | Adjustable handles for spring bars | |
| CA2399357A1 | Multipurpose hand puller | |
| US2003207741A1 | Multipurpose hand puller | |
| AU2002100276A4 | Light-emitting and hand-shaking type exercising device with triple rotating axles | |
| US6527675B1 | Illuminating hand-shaking exerciser with triple rotating axle | |
| US2003103352A1 | Hand-waving illuminant circlet |