WONTECH CO., LTD.
7Patents
6Active
7Granted
55Portfolio score
Filing activity: Sep 6, 2005 → Dec 5, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1040341S1 | Handpiece for high frequency treatment device | General | 9 | Active |
| USD1028259S1 | Handpiece for high frequency treatment device | General | 6 | Active |
| US7434563B2 | Rotary engine | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD1063085S1 | High frequency treatment device | General | 2 | Active |
| US12403304B2 | High frequency and ultrasonic fusion treatment device | Human Necessities | 0 | Active |
| USD1040357S1 | Tip for high frequency treatment device | General | 0 | Active |
| US12370124B2 | Medical needle | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.