Inventor
RANTZE EDWARD G
US7 patents
Patents
7 patentsUS6744938B1Jun 1, 2004
Retail terminal utilizing an imaging scanner for product attribute identification and consumer interactive querying
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US6536658B1Mar 25, 2003
Method and apparatus for operating a retail terminal having a proximity detector that is operable to ascertain movement and distance of a consumer relative to the retail terminal
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US6726094B1Apr 27, 2004
Method and apparatus for multiple format image capture for use in retail transactions
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US6042007AMar 28, 2000
Self-service computer assembly with integrated receipt printer
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US6293468B1Sep 25, 2001
Pulsed barcode scanner
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US5818025AOct 6, 1998
Selective pattern scanner
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US6651177B1Nov 18, 2003
Circuit and method of providing power to an external peripheral
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