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:
May. 26, 2020
Filed:
Jan. 28, 2014
Koninklijke Philips N.v., Eindhoven, NL;
Alexander Dubielczyk, Gaertringen, DE;
Rolf Neumann, Calw, DE;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
Systems and methods for remote photoplethysmography and in particular for determining vital sign information of a subject are provided. The system includes a marker that is applied to a skin of the subject. The marker further includes a first marker area configured to transmit light at a first wavelength and a second marker area configured to transmit light at a second wavelength. The system further includes a detection unit that detects radiation received from the first marker area and from the second marker area of the marker. The system further includes an analysis unit that determines the vital sign information of the subject from the detected radiation from the first marker area and from the second marker area.