1
William X Tracy, Thomas K Roslak, Judith Murrah, Francis Riso, Robert Beach, Robert Sandler, John Klein: Method and system for presenting item information using a portable data terminal. Symbol Technologies, Mauro Premutico, November 9, 1999: US05979757 (747 worldwide citation)

The present invention relates to an improved portable shopping system. The system is provided with improved data presentation system for presenting customer desired data on a portable terminal. The portable terminal includes audio as well as video presentation means which are used to provide custome ...


2
William X Tracy, Thomas K Roslak, Judith Murrah, Francis Riso, Robert Beach, Robert Sandler: Method and system for presenting item information using a portable data terminal. Symbol Technologies, March 13, 2001: US06199753 (264 worldwide citation)

The present invention relates to an improved portable shopping system. The system is provided with improved data presentation system for presenting customer desired data on a portable terminal. The portable terminal includes audio as well as video presentation means which are used to provide custome ...


3
Jerome Swartz, Thomas K Roslak, Judith Murrah, Robert Beach, John Klein, Mauro Premutico: Portable shopping and order fulfillment system. Symbol Technologies, Amin & Turocy, May 9, 2006: US07040541 (193 worldwide citation)

The present invention relates to an improved order fulfillment system. The system is provided with improved data entry system for selecting items for purchase by a customer, and an improved item collection terminal and order delivery system. The portable terminal to be used for collecting of items i ...


4
Jerome Swartz, Stephen J Shellhammer, Joseph Katz, Theo Pavlidis, John Woffinden, Judith Murrah, Edward Beadle, Raj Bridgelall: Statistical sampling security methodology for self-scanning checkout system. Symbol Technologies, January 6, 2004: US06672506 (145 worldwide citation)

A statistical basis for use in a self-scanning checkout system determines how many items to check in a shopper's shopping cart for incorrect or missing scans as well as which particular or types of items to check to determine if they were properly scanned, if the shopper is determined to be aud ...


5
William X Tracy, Thomas K Roslak, Judith Murrah, Francis Riso, Robert Beach, Robert Sandler: Method and system for presenting item information using a portable data terminal. Symbol Technologies, April 22, 2003: US06550672 (81 worldwide citation)

The present invention relates to an improved portable shopping system. The system is provided with improved data presentation system for presenting customer desired data on a portable terminal. The portable terminal includes components for presenting audio as well as video information to the custome ...


6
Judith Murrah, Michael Lanzaro: Scan-ahead system for processing merchandise at a checkout register. Symbol Technologies, Mauro Premutico, Gary Serbin, November 16, 1999: US05984182 (64 worldwide citation)

The present invention relates to a checkout system providing for the pre-processing of scannable merchandise in a customer's possession. The system employs a portable data scanner which is in communication with a checkout register. The portable data scanner is used to record in a data file an itemiz ...


7
William X Tracy, Thomas K Roslak, Judith Murrah, Francis Riso, Robert Beach, Robert Sandler: Method and system for presenting item information using a portable data terminal. Symbol Technologies, Amin & Turocy, September 12, 2006: US07107221 (34 worldwide citation)

The present invention relates to an improved portable shopping system. The system is provided with improved data presentation system for presenting customer desired data on a portable terminal. The portable terminal includes audio as well as video presentation means which are used to provide custome ...


8
Judith Murrah, Michael Lanzaro: Scan-ahead system for processing merchandise at a checkout register. Symbol Technologies, Mauro Premutico, Gary Serbin, September 8, 1998: US05804807 (31 worldwide citation)

The present invention relates to a checkout system providing for the pre-processing of scannable merchandise in a customer's possession. The system employs a portable data scanner which is in communication with a checkout register. The portable data scanner is used to record in a data file an itemiz ...


9
Jerome Swartz, Stephen J Shellhammer, Joseph Katz, Theo Pavlidis, John Woffinden, Judith Murrah, Edward Beadle, Raj Bridgelall: Statistical sampling security methodology for self-scanning checkout system. Symbol Technologies, Gary Serbin, July 25, 2000: US06092725 (13 worldwide citation)

A statistical basis for use in a self-scanning checkout system determines how many items to check in a shopper's shopping cart for incorrect or missing scans as well as which particular or types of items to check to determine if they were properly scanned, if the shopper is determined to be audited. ...


10
William X Tracy, Thomas K Roslak, Judith Murrah, Francis Riso, Robert Beach, Robert Sandler: Method and system for presenting item information using a portable data terminal. Symbol Technologies, May 25, 2010: US07725326 (11 worldwide citation)

An improved portable shopping system with improved data presentation system for presenting customer desired data on a portable terminal. The portable terminal includes audio as well as video presentation components that are used to provide customer specific marketing files to promote the sale of ide ...