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:
Apr. 16, 2002
Filed:
Jul. 22, 1998
Jerry L. Bybee, Loveland, CO (US);
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
A photoelectric imaging device is disclosed in which the object to be imaged is illuminated by light from an external light source, such as a video display. Use of an external light source eliminates the need for a light source and its accompanying power supply to be located within the photoelectric imaging device. The portability of the photoelectric imaging device is thus enhanced. When a video display is used as the external light source, an external computer, to which the video display may be attached, may accomplish the processing required for imaging. This allows further reduction in the size, weight, complexity and cost of the photoelectric imaging device by eliminating the need for a processor and a data storage device to be located within the photoelectric imaging device.