Smithmarks, Inc.
7Patents
4Active
7Granted
34Portfolio score
Filing activity: Sep 30, 2003 → Sep 22, 2009 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8019401B1 | Stretchable electrode and method of making physiologic measurements | Human Necessities | 36 | Active |
| US7147601B2 | Signal averaging using gating signal obtained from autocorrelation of input signals | Human Necessities | 36 | Expired |
| US7887491B2 | Impedance based device for non-invasive measurement of blood pressure and ankle-brachial index | Human Necessities | 10 | Active |
| US7485094B2 | Methods of diagnosis using pulse volume measurement | Human Necessities | 6 | Expired |
| US7497832B2 | Method and device for measuring peripheral vascular function | Human Necessities | 1 | Expired |
| US8409105B2 | Device for non-invasive measurement of blood pressure and ankle-brachial index | Human Necessities | 0 | Active |
| US7945318B2 | Peripheral impedance plethysmography electrode and system with detection of electrode spacing | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.