Inventor
BLANFORD DENIS M
US21 patents
⚠️ This page may combine multiple inventors who share the name “BLANFORD DENIS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NCR CO
12 patentsUS4868375ASep 19, 1989
Method for changing the functions of a bar code reader
NCR CO146 citations99
US4679154AJul 7, 1987
Scanning control system for merchandise checkout
NCR CO62 citations96
US5212370AMay 18, 1993
Apparatus and method for extending laser life by discontinuous operation
NCR CO78 citations94
US5262625ANov 16, 1993
Multiple bar code decoding system and method
NCR CO74 citations93
US5276316AJan 4, 1994
Method for reconstructing complete bar code signals from partial bar code scans
NCR CO37 citations92
US5237163AAug 17, 1993
Method for scanning a plurality of bar code labels
NCR CO28 citations92
US5138141AAug 11, 1992
Method and apparatus for repeating the output of an optical scanner
NCR CO25 citations92
US5023818AJun 11, 1991
Laser scanner safety apparatus and method
NCR CO25 citations91
US5194722AMar 16, 1993
Enhanced UPC bar code decoding system reconstructing complete bar code signals from partial bar code scans
NCR CO42 citations89
US4272675AJun 9, 1981
Symbol processing system
NCR CO19 citations79
US4282426AAug 4, 1981
Slot scanning system
NCR CO24 citations78
US5144114ASep 1, 1992
Volume control apparatus
NCR CO12 citations73
NCR CORP
9 patentsUS5767498AJun 16, 1998
Bar code error scanner
NCR CORP81 citations96
US6665758B1Dec 16, 2003
Software sanity monitor
NCR CORP121 citations95
US7070097B2Jul 4, 2006
Settled weight scale for a checkout system
NCR CORP27 citations91
US6394351B1May 28, 2002
Methods and apparatus for enhanced scanner operation employing bar code and bar code fragment time and position of data collection
NCR CORP29 citations91
US7070108B1Jul 4, 2006
Bar code scanner
NCR CORP14 citations80
US6347741B1Feb 19, 2002
Methods and apparatus for determining bar code label location information
NCR CORP12 citations74
US6220513B1Apr 24, 2001
Methods and apparatus for determining bar code label location information
NCR CORP10 citations74
US6695211B2Feb 24, 2004
Methods and apparatus for enhanced scanner operation employing bar code and bar code fragment time and position of data collection
NCR CORP10 citations72
US7389923B2Jun 24, 2008
Methods and apparatus for tracking the direction of a moving item by a bar code scanner
NCR CORP4 citations63