The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2018
Filed:
Dec. 14, 2009
Robert Pinter, Aachen, DE;
Anke Schmeink, Herzongenrath, DE;
Cristina Bescos Del Castillo, Aachen, DE;
Robert Pinter, Aachen, DE;
Anke Schmeink, Herzongenrath, DE;
Cristina Bescos Del Castillo, Aachen, DE;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
The present invention relates to a system () for increasing a degree of relaxation of a person () using biofeedback. The system () comprises a first physiological parameter determining unit () for determining a first physiological parameter of the person (), a reference parameter providing unit () for providing a reference parameter, a correlation determining unit () for determining a degree of correlation between the first physiological parameter and the reference parameter and a controller () for determining a control information based on the determined degree of correlation for controlling a light source unit (), wherein in a mode of operation of the system the control information is adapted to control the light source unit () by dimming the light source unit and/or changing the color of the light from the light source unit to warmer color tones having a lower color temperature when the degree of correlation increases.