| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 10 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Japan | 1 | |
| #5 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Furniture and games | |
| #3 | Consumer goods | |
| #4 | Mechanical elements | |
| #5 | Electrical machinery and energy | |
| #6 | Environmental technology | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Operating tables | |
| #2 | Sanitary equipment | |
| #3 | Protective garments | |
| #4 | Gearing | |
| #5 | Shafts | |
| #6 | Shirts and underwear | |
| #7 | Water-closets with flushing devices | |
| #8 | Chairs and beds | |
| #9 | Batteries | |
| #10 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lai Ting-Yu | 16 |
| #2 | Lai Cheng-Piao | 16 |
| #3 | Lai Cheng Piao | 1 |
| #4 | Lai Ting Yu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2018201265A1 | Mobile bathing apparatus | |
| KR20180007831A | A folding wheelchair with an excretion device | |
| EP3266434A1 | A folding wheelchair with an excretion device | |
| JP2018000606A | Folding wheelchair enabling excretion | |
| EP3202386A1 | Multifunctional nursing bed for excretion | |
| US2017216116A1 | Multifunctional nursing bed for excretion |