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:
May. 12, 1998
Filed:
Jul. 13, 1995
Applicant:
Inventors:
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
396 76 ; 396 52 ;
Abstract
An autozoom apparatus for a camera having an operating member for designating a first point and a second point in a scene to be photographed; a circuit using an angular velocity sensor for detecting a displacement angle of the camera when the camera is rotated from the first to second points; an autofocus circuit for measuring the object distance; a zoom encoder; a zoom motor; and a circuit for controlling the zoom motor. The autozoom apparatus calculates a focal length corresponding to the picture frame defined by the first and second points and makes automatic zooming to the calculated focal length.