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:
Dec. 04, 2018
Filed:
Mar. 14, 2014
Koninklijke Philips N.v., Eindhoven, NL;
Doortje Van de Wouw, Eindhoven, NL;
Aleksey Anatolievich Kharin, Eindhoven, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A skin treatment device () comprises: —a housing (); —a treatment action performer () arranged within the housing () for performing a treatment action on the user's skin () through an output window (); —a speed sensor () for sensing a relative speed between the housing and the user's skin; —a control device () provided with an associated memory () containing information defining a desired displacement speed, the control device receiving an output signal from the speed sensor; —an optical speed deviation indicator system () comprising a position reference () and means for generating an optical spot () of variable position with respect to the position reference. The control device controls the optical speed deviation indicator system on the basis of the output signal received from the speed sensor and the information in its memory.