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:
Feb. 11, 2014
Filed:
Aug. 24, 2010
Blair Reuben Dobbie, Roanoke, VA (US);
Charles Dale Willey, Roanoke, VA (US);
Thurmon E. Lockhart, Blacksburg, VA (US);
Blair Reuben Dobbie, Roanoke, VA (US);
Charles Dale Willey, Roanoke, VA (US);
Thurmon E. Lockhart, Blacksburg, VA (US);
Exelis, Inc., McLean, VA (US);
Abstract
Systems and methods for viewing image data. The system includes a head borne image source, a controller, an eyepiece lens assembly and a display device. The head borne image source images an object and provides the image data. The controller determines a focus adjustment from a focus position of the head borne image source. The display device receives and displays the image data to a user's eye via the eyepiece lens assembly. A distance between the eyepiece lens assembly and the display device is adjusted based on the focus adjustment responsive to the focus position.