Inventor
HAULK KEVIN W
US10 patents
Patents
10 patentsUS7461009B1Dec 2, 2008
System and method of sending messages to electronic shelf labels based upon priority
NCR CORP33 citations91
US6535119B1Mar 18, 2003
System and method of managing failure of an electronic shelf label to respond to a message
NCR CORP25 citations91
US6626359B2Sep 30, 2003
Methods and apparatus for reduced electronic shelf label power consumption
NCR CORP17 citations82
US7073081B2Jul 4, 2006
Methods and apparatus for conserving battery power in an electronic shelf label system
NCR CORP5 citations61
US7007219B2Feb 28, 2006
Methods and apparatus for error detection and correction of an electronic shelf label system communication error
NCR CORP5 citations61
US6976206B2Dec 13, 2005
Methods and apparatus for intelligent data bedcheck of an electronic shelf label
NCR CORP6 citations61
US6885287B2Apr 26, 2005
Methods and apparatus for automatically locating an electronic shelf label
NCR CORP4 citations61
US7340412B2Mar 4, 2008
Methods and apparatus for performing delta updates of an electronic shelf label
NCR CORP1 citations51
US7236473B2Jun 26, 2007
Methods and apparatus for automatic assignment of a communication base station and timeslot for an electronic shelf label
NCR CORP0 citations51
US6877133B2Apr 5, 2005
Methods and apparatus for error detection and correction in an electronic shelf label system
NCR CORP0 citations40