Methods and apparatus for information capture illumination

Details Methods and apparatus for information capture illumination Methods and apparatus for information capture illumination

2007-10-16

2007-10-16

Frech, Karl D. (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C235S462060, C235S382000

Reexamination Certificate

active

11027733

ABSTRACT:
Methods and apparatus for illuminating objects comprising asymmetrically illuminating an object using an illumination medium on one side of an optical module of an information capturing module, capturing an electronic representation of the object and decoding the electronic representation of said object. In alternate embodiments, the scanner successively illuminates the object from a plurality of different angles until the object and/or dataform is decoded. The illumination medium can be external to the information capturing module.

REFERENCES:
patent: 2005/0011956 (2005-01-01), Carlson
Cognex ID Products, “DataMan Handheld ID Readers”, Lit. No. MK6211-1104, Copyright 2004, Cognex Corporation, 4 pages.
“Cognex DataMan 6500” (User Guide), Copyright 2004, Cognex Corporation, 26 pages.

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