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. 10, 2002
Filed:
Oct. 03, 1996
Yoshinari Kiriyama, Gifu-ken, JP;
Hiromitsu Niwa, Ogaki, JP;
Sanyo Electronic Co., Ltd., Osaka, JP;
Abstract
An image sensing system which includes an image sensing device, a driver, a timing controller, an analog signal processor, an A/D converter, a digital signal processor, a line memory circuit, and an interface controller. The image sensing device has a matrix of light-receiving pixels for receiving light reflected from a target object. The light-receiving pixels produce and retain information charges. The driver produces vertical and horizontal scan timings which cause the image sensing device to produce an analog image signal in proportion to an amount of information charges retained in the light-receiving pixels. The analog image signal is output from the image sensing device line-by-line. The line memory is connected to the digital signal processor for continuously storing the image data line-by-line. The components of the image sensing system are divided between a camera unit and the computer machinery. A camera unit includes the image sensing device, the driver, the timing controller, the analog signal processor, and A/D converter while the computer machinery includes the digital signal processor, the line memory circuit and the interface controller.