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. 11, 2017
Filed:
Jan. 24, 2014
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Stephan Lvovich Logunov, Corning, NY (US);
Alranzo Boh Ruffin, Painted Post, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/04 (2006.01); F21V 5/00 (2015.01); F21V 11/00 (2015.01); G02B 5/02 (2006.01); G09F 13/18 (2006.01); G09F 9/302 (2006.01); G09F 13/20 (2006.01); G09F 13/42 (2006.01); F21V 8/00 (2006.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
G09F 13/18 (2013.01); G02B 6/001 (2013.01); G02B 6/0003 (2013.01); G09F 9/302 (2013.01); G09F 13/20 (2013.01); G09F 13/42 (2013.01); B82Y 20/00 (2013.01); G09F 2013/1854 (2013.01); G09F 2013/1886 (2013.01);
Abstract
An illuminated color displaying device having at least one light diffusing waveguide coupled to a plurality of different light sources emitting light at different wavelengths, to provide color modulation.