Juha Virtanen
38Patents
12h-index
52Co-inventors
84Inventor score
Filing activity: Apr 30, 1991 → Sep 14, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7366558B2 | Electrode for obtaining a biopotential signal | Human Necessities | 114 | Active |
| US6537197B1 | Method for producing illusory magnetic stimulation | Human Necessities | 114 | Expired |
| US5197474A | Patient bed in a magnetic resonance imaging apparatus | Emerging Cross-Sectional Technologies | 98 | Expired |
| US6256531A | Method and apparatus for mapping cortical connections | Human Necessities | 73 | Expired |
| US9782095B2 | Single-use biomedical sensors | Human Necessities | 49 | Active |
| US6503187B1 | Stimulator head and method for attenuating the sound emitted by a stimulator coil | Human Necessities | 32 | Expired |
| US9632583B2 | Controlling output current for electrosensory vibration | Physics | 29 | Active |
| US7844324B2 | Measurement of EEG reactivity | Human Necessities | 26 | Active |
| US7294785B2 | Patient cable for medical measurements | Human Necessities | 24 | Expired |
| US7684856B2 | Detection of artifacts in bioelectric signals | Human Necessities | 23 | Active |
| US8221330B2 | Measurement for EEG reactivity | Human Necessities | 17 | Active |
| US10646145B2 | Reflective SpO2 measurement system and method | Physics | 13 | Active |
| US8571622B2 | Method for reducing power consumption in pulse oximeter systems, pulse oximeter system and pulse oximeter sensor | Human Necessities | 10 | Active |
| US5570022A | Power supply for MRI magnets | Physics | 9 | Expired |
| US7038601B2 | Artifact removal from an electric signal | Human Necessities | 8 | Expired |
| US7848795B2 | Determination of sleep depth | Human Necessities | 6 | Active |
| US7260428B2 | Shield arrangement for ECG lead wires | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8574156B2 | Determination of the clinical state of a subject | Emerging Cross-Sectional Technologies | 4 | Active |
| US7549959B2 | Stimulation arrangement for measurement of physiological signal reactivity | Human Necessities | 4 | Active |
| US11157791B2 | RFID label and use | Physics | 2 | Active |
| US6926675B2 | Catheter heating circuit for continuous cardiac output measurement | Human Necessities | 2 | Expired |
| US8229537B2 | Motion artifact rejection microelectrode | Human Necessities | 2 | Active |
| US8064993B2 | Measurement of EEG reactivity | Human Necessities | 1 | Active |
| US7328062B2 | Monitoring of patient's electrical characteristics using a single piece of equipment | Human Necessities | 1 | Expired |
| US8145297B2 | Measurement of EEG reactivity | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.