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. 26, 2016
Filed:
Mar. 14, 2014
Applicant:
Fergason Patent Properties Llc, Menlo Park, CA (US);
Inventor:
John D. Fergason, Los Altos, CA (US);
Assignee:
Fergason Licensing LLC, Portola Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G02B 27/01 (2006.01); G02B 17/08 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 17/0856 (2013.01);
Abstract
A lens including a first portion having a recess of a defined shape, a second portion having a shaped feature shaped such that the recess accommodates the shaped feature when the first portion is adhered to the second portion, a reflective thin film applied to a surface of the shaped feature. A pair of glasses-type augmented reality display incorporates said lenses.