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. 01, 2008
Filed:
Oct. 21, 2005
Applicant:
Roland Bazin, Bievres, FR;
Inventor:
Roland Bazin, Bievres, FR;
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device may include a display system including at least one of a mirror and a video system including a camera and a screen configured to return to a user positioned in front of the camera, an image acquired by the camera. The device may also include: a first polarizing system configured to polarize in a first direction light emitted by a light source; a second polarizing system configured to polarize in a second direction light received by the mirror or the camera; a mechanism configured to vary an angular offset between the first and second directions; and an angular-offset identifier system configured to identify at least three different angular offsets.