Matrix code reader
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Oct 31, 2002
app pub date -
Apr 30, 2001
filing date -
Apr 30, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A matrix code reader comprises a camera-on-a-chip CMOS image sensor with a global-shutter and window-of-interest constraints. The CMOS image code reader is mounted in a handheld or stationary unit that also include a local display screen, a microprocessor, and a serial communications interface. A trigger allows a user to signal the microprocessor to capture the visual scene being imaged by the CMOS image sensor when the local display screen indicates a properly framed image.
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