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:
Aug. 20, 1996
Filed:
Jul. 19, 1994
Aiwa Co., Ltd., Tokyo, JP;
Abstract
A video camera system for generating a shutter pulse for operating a photo-camera or other still image recording means in response to detecting a predetermined magnitude change in an average level of a pick-up signal representative of an image. As a detecting signal, both level detecting signals for an iris control and an AGC control, for example, are used. When the status of a foreground object zone is changed with movement of a person or an object, the level change of the image pick-up signal becomes a value larger than a predetermined value and a shutter pulse is automatically generated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile