Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12303242 | Optical vital signs sensor | Jozef Hubertus Gelissen, Rainer Hilbig, Achim Hilgers, Mustafa Ghassan RADHA, Koen Theo Johan De Groot | 2025-05-20 |
| 10898085 | Pulse wave velocity determination, for example for blood pressure monitoring | Koen Theo Johan De Groot, Mustafa Ghassan RADHA, Jozef Hubertus Gelissen | 2021-01-26 |
| 10856801 | System and method for slow wave sleep detection | Pedro Fonseca, Xi Long, Nicolaas Gregorius Petrus DEN TEULING, Ronaldus Maria Aarts | 2020-12-08 |
| 10702207 | System and method for determining spectral boundaries for sleep stage classification | Xi Long, PEDRO MIGUEL FERREIRA DOS SANTOS DA FONSECA, Ronaldus Maria Aarts | 2020-07-07 |
| 10682082 | Sensor system and method which makes use of multiple PPG sensors | Sam Martin Jelfs, Jozef Hubertus Gelissen, Laurentia Johanna Huijbregts, Adrianus Petrus Johanna Maria Rommers | 2020-06-16 |
| 10682083 | Sensor system and method which makes use of multiple PPG sensors | Sam Martin Jelfs, Jozef Hubertus Gelissen, Laurentia Johanna Huijbregts, Adrianus Petrus Johanna Maria Rommers | 2020-06-16 |
| 10575780 | Measuring of a physiological parameter using a wearable sensor | DAAN ANTON VAN DEN ENDE, Mark Thomas Johnson, Frederick Maria Boekhorst, Milica Kovacevic Milivojevic, Franciscus Johannes Gerardus Hakkens +4 more | 2020-03-03 |
| 10524674 | System and method for cardiorespiratory sleep stage classification | Pedro Fonseca, Xi Long, Nicolaas Gregorius Petrus DEN TEULING, Ronaldus Maria Aarts | 2020-01-07 |
| 10363388 | System and method for enhancing sleep slow wave activity based on cardiac characteristics or respiratory characteristics | Pedro Fonseca, Gary Nelson Garcia Molina | 2019-07-30 |
| 9820698 | Actigraphy methods and apparatuses | Pedro Fonseca, Ronaldus Maria Aarts, Xi Long | 2017-11-21 |
| 9754471 | Electronic switch for controlling a device in dependency on a sleep stage | Igor Berezhnyy, Pedro Fonseca, Adrienne Heinrich | 2017-09-05 |
| RE38242 | Force feedback apparatus and method | Frederik L. Engel, Joseph P. M. van Itegem | 2003-09-02 |
| 5781172 | Data input device for use with a data processing apparatus and a data processing apparatus provided with such a device | Frederik L. Engel, Jozeph P. M. Van Itegem | 1998-07-14 |
| 5774314 | Medium player with time-wise bar display of items | Josephus H. Eggen, Joanne Henriette Desiree Monique Westerink | 1998-06-30 |
| 5684511 | Consumer apparatus provided with a programming system by means of a form-filling type display | Joanne Henriette Desiree Monique Westerink, Josephus H. Eggen | 1997-11-04 |
| 5581529 | Combination of a recording arrangement and a source selection arrangement | Rudolf Roth | 1996-12-03 |