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:
Aug. 09, 2016
Filed:
Apr. 17, 2014
Applicant:
Quarkstar Llc, Las Vegas, NV (US);
Inventors:
Andrew Tien-Man Ng, Vancouver, CA;
Ingo Speier, Saanichton, CA;
Wilson Dau, Calgary, CA;
Louis Lerman, Las Vegas, NV (US);
Hans Peter Stormberg, Stolberg, DE;
Assignee:
Quarkstar LLC, Las Vegas, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 13/04 (2006.01); F21V 19/02 (2006.01); F21S 8/02 (2006.01); F21V 7/00 (2006.01); F21V 14/04 (2006.01); F21V 8/00 (2006.01); F21S 6/00 (2006.01); F21V 14/02 (2006.01); F21V 23/06 (2006.01); F21Y 101/02 (2006.01); F21Y 103/00 (2016.01); F21K 99/00 (2016.01);
U.S. Cl.
CPC ...
F21V 19/02 (2013.01); F21K 9/1355 (2013.01); F21S 6/002 (2013.01); F21S 6/007 (2013.01); F21S 8/026 (2013.01); F21V 7/0008 (2013.01); F21V 13/04 (2013.01); F21V 14/02 (2013.01); F21V 14/04 (2013.01); F21V 23/06 (2013.01); G02B 6/003 (2013.01); G02B 6/0028 (2013.01); G02B 6/0045 (2013.01); G02B 6/0055 (2013.01); F21K 9/13 (2013.01); F21K 9/52 (2013.01); F21Y 2101/02 (2013.01); F21Y 2103/003 (2013.01);
Abstract
Illumination devices with adjustable optical elements configured to provide a variable illumination pattern of an area are described. The adjustable optical elements of the illumination devices can be traversed relative to a surface (e.g., a ceiling of a room) to vary the light distribution and/or intensity to the surface.