Inventor
GU YEMING
US24 patents
⚠️ This page may combine multiple inventors who share the name “GU YEMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NCR CORP
16 patentsUS6606579B1Aug 12, 2003
Method of combining spectral data with non-spectral data in a produce recognition system
NCR CORP54 citations96
US6431446B1Aug 13, 2002
Produce recognition system and method
NCR CORP44 citations96
US6313917B1Nov 6, 2001
Produce data collector and produce recognition system
NCR CORP65 citations96
US6332573B1Dec 25, 2001
Produce data collector and produce recognition system
NCR CORP55 citations95
US6845910B2Jan 25, 2005
Produce recognition system and method
NCR CORP19 citations92
US6616044B1Sep 9, 2003
Methods and apparatus for obtaining imaging information in bar code scanners
NCR CORP23 citations92
US6505775B1Jan 14, 2003
Produce data collector with enhanced LVF spectrometer
NCR CORP52 citations92
US6409085B1Jun 25, 2002
Method of recognizing produce items using checkout frequency
NCR CORP23 citations92
US6373574B1Apr 16, 2002
Linear variable filter spectrometer
NCR CORP22 citations92
US6827266B2Dec 7, 2004
Methods and apparatus for using imaging information to improve scanning accuracy in bar code scanners
NCR CORP20 citations90
US6658138B1Dec 2, 2003
Produce texture data collecting apparatus and method
NCR CORP14 citations84
US6529855B1Mar 4, 2003
Produce recognition system and method
NCR CORP16 citations84
US7059527B2Jun 13, 2006
Methods and apparatus for using imaging information to improve scanning accuracy in bar code scanners
NCR CORP12 citations82
US6866197B1Mar 15, 2005
Optical scanner having enhanced item side coverage
NCR CORP18 citations81
US6601767B1Aug 5, 2003
Ambient light sensing apparatus and method for a produce data collector
NCR CORP10 citations73
US6508405B1Jan 21, 2003
Methods and apparatus for area weighted means processing of barcode signals
NCR CORP4 citations63
ALCON INC
5 patentsUS12429712B2Sep 30, 2025
Contact lenses with surfaces having different softness
ALCON INC0 citations62
US12072556B2Aug 27, 2024
Contact lenses with surfaces having different softness
ALCON INC0 citations62
US11585723B2Feb 21, 2023
Cuvette for optical lens analyses
ALCON INC0 citations60
US11207854B2Dec 28, 2021
Method for manufacturing toric contact lenses
ALCON INC0 citations50
US10859465B2Dec 8, 2020
Method and apparatus for the measurement of the refraction index of a hydrogel contact lens
ALCON INC0 citations37