| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Australia | 1 | |
| #3 | Belgium | 1 | |
| #4 | Canada | 1 | |
| #5 | France | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Luxembourg | 1 | |
| #8 | New Zealand | 1 | |
| #9 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Sanitary equipment | |
| #2 | Office furniture | |
| #3 | Dry-docking of vessels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wang Sung-Shun | 9 |
| #2 | Sun-Shun Wang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NZ247829A | Support base with apertures for bathtub legs, wastepipe and overflow pipe: bathtub assembly | |
| AU3997993A | Reinforcing device for bathtub | |
| US5233930A | Collapsible shelf for bathrooms | |
| US5241713A | Reinforcing device for bathtub | |
| US5178569A | Auto-inflated life buoy |