Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11857299 | Wearable heart activity sensor device | Veli-Pekka Putila | 2024-01-02 |
| 11534075 | Heart activity monitoring during physical exercise | Juhani Kemppainen | 2022-12-27 |
| 11278245 | Enhancing optical cardiac activity measurement | Matti Orava, Olli Komulainen, Seppo Korkala, Pekka Rytky, Mika Rahja +2 more | 2022-03-22 |
| 10993656 | Measuring and estimating sleep quality | Kaisu Martinmäki, Topi Korhonen, Kari Säynäjäkangas, Nuutti Santaniemi, Tero Posio +1 more | 2021-05-04 |
| 10602937 | Photoplethysmographic sensor configuration | Seppo Korkala | 2020-03-31 |
| 10314506 | Heart activity sensor structure | Seppo Korkala, Juhani Kemppainen, Pekka Rytky, Jarmo Sääski | 2019-06-11 |
| 10182737 | EMI protection for physiological measurements | Seppo Korkala, Kaisa Lämsä | 2019-01-22 |
| 10126427 | Estimating local motion of physical exercise | Jari Miettinen, Ville Majava, Antti Taini, Markus Laapotti | 2018-11-13 |
| 10070798 | Heart activity sensor structure | Seppo Korkala, Juhani Kemppainen, Pekka Rytky | 2018-09-11 |
| 9861318 | Optical detection of motion effects | — | 2018-01-09 |
| 8862215 | Reconfigurable sensor devices monitoring physical exercise | Pertti Puolakanaho | 2014-10-14 |
| 8781562 | Interference mitigation circuitry for biometric measurements | — | 2014-07-15 |
| 8554312 | Interference mitigation in biometric measurements | — | 2013-10-08 |
| 6985032 | Amplifier linearisation | Andrzej Haczewski, Jaspal Bharj | 2006-01-10 |