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:
Mar. 08, 2005
Filed:
Jun. 26, 2000
Applicants:
Shigeru Ogino, Tokyo, JP;
Kenji Miyauchi, Tokyo, JP;
Inventors:
Shigeru Ogino, Tokyo, JP;
Kenji Miyauchi, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N015/00 ;
U.S. Cl.
CPC ...
Abstract
An optical apparatus is arranged to automatically control, on the basis of an object distance, a convergence distance of right and left optical systems arranged to cause right and left optical images having a predetermined amount of parallax to enter a photographing optical system, and has a plurality of modes in which a difference between the convergence distance and the object distance varies.