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:
Dec. 02, 2003
Filed:
May. 27, 1998
Saburo Sasaki, Tokyo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An image input device, in which a system controller controls, when successive operations for picking up images are to be executed, a second operation for picking up an image at the timing when image data obtained in a first operation for picking up an image is read out from an image pickup device, and controls, after the second operation for picking up an image, a light-shuttering operation at the timing earlier than the timing when the image data obtained in the second operation for picking up an image is read out from the image pickup device, shutters the light to the image pickup device with the optical mechanism, and controls an operation for strobo-light emission in a strobo circuit so that a time interval from starting of the second operation for picking up an image until the timing for emitting second strobo-light is shorter than a time interval from starting of the first operation for picking up an image until the timing for emitting first strobo-light.