Patent | Date |
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System and method of displaying information by an electronic price label Grant 8,504,429 - Goodwin, III , et al. August 6, 2 | 2013-08-06 |
System and method of displaying information by an electronic price label Grant 8,504,430 - Goodwin, III , et al. August 6, 2 | 2013-08-06 |
Methods and apparatus for promotional electronic signs Grant 7,080,028 - Goodwin, III , et al. July 18, 2 | 2006-07-18 |
System and method of displaying information by an electronic price label App 20050125298 - Goodwin, John C. III ;   et al. | 2005-06-09 |
System and method of displaying information by an electronic price label App 20050125297 - Goodwin, John C. III ;   et al. | 2005-06-09 |
System and method for handling alternate information on electronic price labels Grant 6,876,975 - Zimmerman , et al. April 5, 2 | 2005-04-05 |
System and method of displaying information by an electronic price label Grant 6,859,786 - Goodwin, III , et al. February 22, 2 | 2005-02-22 |
System and method for managing electronic price label overlays App 20040267699 - Zimmerman, Terry L. ;   et al. | 2004-12-30 |
System and method of displaying random weight item information by electronic price labels Grant 6,764,002 - Zimmerman , et al. July 20, 2 | 2004-07-20 |
Device and method of locating electronic price labels in transaction establishments Grant 6,724,318 - Goodwin, III , et al. April 20, 2 | 2004-04-20 |
Method of changing an electronic price label display sequence Grant 6,696,920 - Goodwin, III , et al. February 24, 2 | 2004-02-24 |
Electronic price label system promotional information verifier Grant 6,662,165 - Saliceti , et al. December 9, 2 | 2003-12-09 |
Device and method of locating electronic price labels in transaction establishments App 20020196157 - Goodwin, John C. III ;   et al. | 2002-12-26 |
Methods and apparatus for promotional electronic signs App 20020165779 - Goodwin, John C. III ;   et al. | 2002-11-07 |
System And Method Of Simultaneously Displaying Prices In Multiple Currencies App 20020004750 - ZIMMERMAN, TERRY L. ;   et al. | 2002-01-10 |
EPL price verification system and method Grant 6,073,843 - Goodwin, III , et al. June 13, 2 | 2000-06-13 |
Electronic price label including noisemaker and method of locating electronic price labels Grant 6,046,682 - Zimmerman , et al. April 4, 2 | 2000-04-04 |
Method of displaying promotional messages by electronic price labels Grant 5,943,654 - Goodwin, III , et al. August 24, 1 | 1999-08-24 |
Method of assigning promotional messages to electronic price labels Grant 5,914,670 - Goodwin, III , et al. June 22, 1 | 1999-06-22 |
EPL scheduled price verification system and method Grant 5,870,714 - Shetty , et al. February 9, 1 | 1999-02-09 |
Method of locating electronic price labels in transaction establishments Grant 5,818,346 - Goodwin, III , et al. October 6, 1 | 1998-10-06 |
Electronic price label support method Grant 5,797,131 - Goodwin, III , et al. August 18, 1 | 1998-08-18 |
EPL price verification system and method Grant 5,794,211 - Goodwin, III , et al. August 11, 1 | 1998-08-11 |
Method of diagnosing communication problems of electronic price labels Grant 5,758,064 - Zimmerman , et al. May 26, 1 | 1998-05-26 |
Transaction data recovery system and method Grant 5,729,696 - Goodwin, III , et al. March 17, 1 | 1998-03-17 |