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. 08, 2012
Filed:
Apr. 23, 2008
Louis Montagne, Cailloux sur Fontaines, FR;
Louis Montagne, Cailloux sur Fontaines, FR;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
The invention relates to a reflector () which comprises an ellipsoidal light reflective wall () and a light output () lying in a light output plane (). The light reflective wall is defined as a portion of the internal surface of an ellipsoid. The focal axis () of the ellipsoid has a determined angle CC with respect to an axis (V) perpendicular to the light output plane (). The light reflective wall () is the portion of the ellipsoid, which is taken between the most remote point () of the ellipsoid from the light output plane and the light output plane (). The invention further relates to a luminaire which comprises such a reflector and a light source.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile