| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | Argentina | 1 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | India | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Morocco | 1 | |
| #8 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lin Zuoqian | 9 |
| #2 | Lin Zou-Qian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014048298A1 | Sliding sleeve-type needle protection device and safety syringe | |
| CN103463713A | Disposable syringe and push rod for disposable syringe | |
| WO2012152207A1 | Safety needle assembly |