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:
Jan. 05, 2021
Filed:
Nov. 03, 2015
Hewlett-packard Development Company, L.p., Houston, TX (US);
Katherine Weilbacher, Singapore, SG;
Jeffrey Lueschen, Boise, ID (US);
Lawrence J Gutkowski, San Diego, CA (US);
Maria Del Carmen Tate, Santee, CA (US);
Ethan Bret Nusbaum, San Diego, CA (US);
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Abstract
The present disclosure provides a light guide comprising a frame defining a central space, at least first reflective surface formed on a bottom side of the frame and at least second reflective surface formed on a top side of the frame. A light emitted by a light emitting element is capable of being reflected by the at least first reflective surface and the at least second reflective surface to a light receiving element. The present disclosure also provides a touch screen assembly.