SYMBOL READING SYSTEM

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United States of America Patent

SERIAL NO

13902019

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A POS-based bar code symbol reading system reads bar code symbols on objects being passed through the 3D imaging or scanning volume supported by the system, and employs one or more object motion sensors (e.g. imaging based, IR Pulse-Doppler LIDAR-based, ultra-sonic energy based, etc.) to (i) measure or estimate the speed of objects being manually passed through the 3D imaging or scanning volume by the system operator, and (ii) visually and/or audibly display object scanning speed measures or estimates to provide the system operator with feedback for optimizing system throughput. The POS-based bar code symbol reading system has a performance advantage that leads to quicker customer checkout times and productivity gain that cannot be matched by the conventional bar code symbol scanning technology.

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Patent Owner(s)

Patent OwnerAddress
METROLOGIC INSTRUMENTS INC90 COLES ROAD BLACKWOOD NJ 08012

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ellis, Duane Medford, US 30 3533
Good, Timothy Clementon, US 131 11507
Xian, Tao Morristown, US 130 11171
Zhu, Xiaoxun Shanghai, CN 309 26903

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