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:
Jun. 06, 2017
Filed:
Jan. 30, 2013
Nokia Technologies Oy;
Wuyang Huang, Beijing, CN;
Xiaoyu Liu, Beijing, CN;
Nokia Technologies Oy, Espoo, FI;
Abstract
A cover, a portable electronic device using the same and a method for manufacturing the same are provided. The cover comprises a transparent layer one surface of which is a textured surface. The cover also comprises a light guide formed in the transparent layer, one of interior surfaces of the light guide being the textured surface, wherein the light guide is for light guiding such that at least one beam of colored light is guided through the transparent layer and dispersed out of the transparent layer at a surface opposite to the textured surface as a result of being incident on the texture. With the cover according to embodiments of the present invention, a portable electronic device to which the cover is attached could be illuminated with different colored lights.