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US 2001/0042789 A1Published application
Bioptics bar code reader
AssigneeSymbol Technologies, Inc.
InventorsMark Krichever, Mehul Patel
Life of this patent
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Abstract
A bioptics bar code reader has first and second windows disposed at an angle to each other, a first imager for the first window and a second imager for the second window and first and second optics for directing light from a bar code in a reading area between the windows to the first and second imagers. The two imagers each obtain an image of the bar code in the reading area.
Claims14
A bioptics bar code reader comprising:
- first and second windows disposed at an angle to each other;
- a first imager for the first window and a second imager for the second window;
- and
- first and second optics for directing light from a bar code in a reading area between the windows to the first and second imagers;
- whereby the two imagers each obtain an image of the bar code in the reading area.
2 more elements
A bioptics bar code reader comprising:
- first and second windows at an angle to each other;
- a first folding mirror behind the first window and a second folding mirror behind the second window;
- an imager;
- and
- a movable mirror for reflecting light from a bar code in a reading area between the windows alternatively from the first window and first mirror and the second mirror and second window
- wherein the imager has first and second interlaced fields and wherein the imager images the image from the first window in the first field and the image from the second window in the second field.
3 more elements
Dependencies are inferred from the claim text.