Inventor · disambiguated record
Yeming Gu
Also filed as: GU YEMING
24 granted patents·3 pending applications·457 citations·filing 1998–2024
96Inventor score
Top patents by PatentIndex Score
27 records- 0194US6606579B1Method of combining spectral data with non-spectral data in a produce recognition systemNCR CORP·Filed 2000·Granted Aug 12, 2003·54 cites·12 claims
- 0290US6505775B1Produce data collector with enhanced LVF spectrometerNCR CORP·Filed 2000·Granted Jan 14, 2003·52 cites·14 claims
- 0379US12429712B2Contact lenses with surfaces having different softnessALCON INC·Filed 2024·Granted Sep 30, 2025·0 cites·10 claims
- 0479US6409085B1Method of recognizing produce items using checkout frequencyNCR CORP·Filed 2000·Granted Jun 25, 2002·23 cites·7 claims
- 0577US6616044B1Methods and apparatus for obtaining imaging information in bar code scannersNCR CORP·Filed 2002·Granted Sep 9, 2003·23 cites·17 claims
- 0676US6827266B2Methods and apparatus for using imaging information to improve scanning accuracy in bar code scannersNCR CORP·Filed 2002·Granted Dec 7, 2004·20 cites·14 claims
- 0771US6866197B1Optical scanner having enhanced item side coverageNCR CORP·Filed 2003·Granted Mar 15, 2005·18 cites·45 claims
- 0870US7059527B2Methods and apparatus for using imaging information to improve scanning accuracy in bar code scannersNCR CORP·Filed 2004·Granted Jun 13, 2006·12 cites·17 claims
- 0970US6373574B1Linear variable filter spectrometerNCR CORP·Filed 2001·Granted Apr 16, 2002·22 cites·29 claims
- 1069US6845910B2Produce recognition system and methodNCR CORP·Filed 2002·Granted Jan 25, 2005·19 cites·47 claims
- 1168US9057595B2Combination of mirror images to improve signal quality for contact lensesNOVARTIS AG·Filed 2012·Granted Jun 16, 2015·2 cites·8 claims
- 1266US2025003731A1Method for quantitative evaluation of contact lens edge lift based on oct imagesALCON INC·Filed 2024·Application pending·0 cites
- 1365US6332573B1Produce data collector and produce recognition systemNCR CORP·Filed 1998·Granted Dec 25, 2001·55 cites·52 claims
- 1465US6313917B1Produce data collector and produce recognition systemNCR CORP·Filed 1999·Granted Nov 6, 2001·65 cites·17 claims
- 1564US12072556B2Contact lenses with surfaces having different softnessALCON INC·Filed 2020·Granted Aug 27, 2024·0 cites·15 claims
- 1664US6601767B1Ambient light sensing apparatus and method for a produce data collectorNCR CORP·Filed 2000·Granted Aug 5, 2003·10 cites·12 claims
- 1763US11585723B2Cuvette for optical lens analysesALCON INC·Filed 2020·Granted Feb 21, 2023·0 cites·14 claims
- 1862US8708496B2Methods for imaging ocular devices using optical coherence tomographyGU YEMING·Filed 2011·Granted Apr 29, 2014·4 cites·13 claims
- 1962US6431446B1Produce recognition system and methodNCR CORP·Filed 1999·Granted Aug 13, 2002·44 cites·10 claims
- 2060US6658138B1Produce texture data collecting apparatus and methodNCR CORP·Filed 2000·Granted Dec 2, 2003·14 cites·5 claims
- 2155US10859465B2Method and apparatus for the measurement of the refraction index of a hydrogel contact lensALCON INC·Filed 2019·Granted Dec 8, 2020·0 cites·6 claims
- 2254US11207854B2Method for manufacturing toric contact lensesALCON INC·Filed 2019·Granted Dec 28, 2021·0 cites·10 claims
- 2352US10994505B2Method for manufacturing toric contact lensesNOVARTIS AG·Filed 2018·Granted May 4, 2021·0 cites·7 claims
- 2452US6508405B1Methods and apparatus for area weighted means processing of barcode signalsNCR CORP·Filed 2000·Granted Jan 21, 2003·4 cites·25 claims
- 2541US2002036234A1Spectral data collector which includes a lambertian reflectorFiled 2001·Application pending·0 cites
- 2639US6529855B1Produce recognition system and methodNCR CORP·Filed 1999·Granted Mar 4, 2003·16 cites·12 claims
- 2732US2011153248A1Ophthalmic quality metric systemGU YEMING·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →