Replaceable emission-condensing unit for a bar code reader
Replaceable reader head for optical code reader
Reproducing apparatus for an optical recording medium
Reproduction apparatus with microwave detection
Resilient bar code and scanner
Resolution gain on width modulated bar codes by use of angled sa
Resonant motor driver system for data reading
Response analyzer
Restocking of open shelving with a hand held device
Retail sales customer marketing system with electronic...
Retail sales cutomer auto-ID activation
Retail store having a system of receiving electronic coupon info
Retail terminal and associated mounting method
Retail terminal having a base assembly which is mountable on any
Retail terminal having a plurality of base assemblies each of wh
Retail terminal which is configured to protect electrical cables
Reticle bar code and method and apparatus for reading same
Retrieval and manipulation of electronically stored...
Retro-reflective laser scanning head with rear reflector
Retro-reflective scan module for electro-optical readers