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:
Apr. 20, 2010
Filed:
Oct. 18, 2006
Applicants:
Lynn Schilling-benz, Fairport, NY (US);
John N. Border, Walworth, NY (US);
Thomas F. Powers, Webster, NY (US);
Russell J. Palum, Rochester, NY (US);
Inventors:
Lynn Schilling-Benz, Fairport, NY (US);
John N. Border, Walworth, NY (US);
Thomas F. Powers, Webster, NY (US);
Russell J. Palum, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/28 (2006.01); G03B 7/099 (2006.01); H04N 5/225 (2006.01); G01B 9/04 (2006.01); G02B 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A focus detection device includes an image sensor and a plurality of lenslets. Each of the plurality of lenslets has a distinct conjugate length and is associated with a distinct portion of the image sensor.