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Title:
DEVICE AND SYSTEM FOR READING BAR CODES AND SIMILAR CONTRAST IMAGES
Document Type and Number:
WIPO Patent Application WO2000068869
Kind Code:
A3
Abstract:
The invention relates to a device for optically machine-readable contrast images such as bar codes. According to the invention, a memory for storing the contrast image or a piece of information contained therein is allocated to said device which is provided with a release button for releasing the reading process. The inventive device is provided with a circuit that can be activated by means of a second actuation of the button and that releases the storage of the scanned information.

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Inventors:
KEMPER MARTIN (DE)
Application Number:
PCT/DE2000/001358
Publication Date:
March 15, 2001
Filing Date:
May 03, 2000
Export Citation:
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Assignee:
HELICOM ENTWICKLUNGSGES (DE)
KEMPER MARTIN (DE)
International Classes:
G06K7/10; (IPC1-7): G06K7/10
Foreign References:
US5600121A1997-02-04
EP0414281A21991-02-27
US4906830A1990-03-06
Other References:
PATENT ABSTRACTS OF JAPAN vol. 015, no. 471 (P - 1282) 28 November 1991 (1991-11-28)
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