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. 31, 2017
Filed:
Oct. 10, 2013
Applicant:
Raytheon Canada Limited, Ottawa, CA;
Inventor:
Stanislaw Szapiel, Port Mcnicoll, CA;
Assignee:
RAYTHEON CANADA LIMITED, Ottawa, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 13/00 (2006.01); H04N 5/232 (2006.01); G03B 1/00 (2006.01); G02B 23/14 (2006.01); G02B 27/00 (2006.01); H04N 5/33 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
G02B 23/14 (2013.01); G02B 27/0093 (2013.01); H04N 5/2256 (2013.01); H04N 5/23293 (2013.01); H04N 5/33 (2013.01);
Abstract
Methods and apparatus for automatically expanding the eyebox of an optical imaging device by tracking the movement of an operator's eye, and automatically repositioning the exit pupil of the optical imaging device to follow the movement of the eye.