| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Taiwan | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | Hungary | 1 | |
| #6 | Israel | 1 | |
| #7 | Japan | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Russian Federation | 1 | |
| #10 | United States | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Physical therapy devices | |
| #3 | Object sterilising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wu Lih-Chiu | 12 |
| #2 | Lee Hui-Shuan | 12 |
| #3 | Lee Tze-Yu | 11 |
| #4 | Lee Tsang-Mu | 9 |
| #5 | Wu Lih Chiu | 3 |
| #6 | Lee Hui Shuan | 3 |
| #7 | Lee Tsang Mo | 1 |
| #8 | Lee Hui-Yun | 1 |
| #9 | Lee Tze Yu | 1 |
| #10 | Lee Tsang Mu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| TWI649102B | Collapsible nasal ejecting catheter | |
| WO2018121459A1 | Collapsible nasal-cavity spray catheter | |
| TW201821121A | Collapsible nasal ejecting catheter | |
| RU2695725C1 | Nasal flushing catheter | |
| TW201613661A | Nasal flushing catheter | |
| TW201404415A | A nasal flushing device |