Inventor · disambiguated record
Donald Bellis
Also filed as: BELLIS DONALD · BELLIS JR DONALD · BELLIS JR DONALD C
5 granted patents·2 pending applications·547 citations·filing 1988–2002
86Inventor score
Top patents by PatentIndex Score
7 records- 0195US7044370B2Checkout system with a flexible security verification systemECR SOFTWARE CORP·Filed 2002·Granted May 16, 2006·105 cites·11 claims
- 0295US6598791B2Self-checkout system and method including item buffer for item security verificationPSC SCANNING INC·Filed 2001·Granted Jul 29, 2003·145 cites·40 claims
- 0395US5189511AMethod and apparatus for improving the color rendition of hardcopy images from electronic camerasEASTMAN KODAK CO·Filed 1990·Granted Feb 23, 1993·222 cites·7 claims
- 0487US4994901AMethod and apparatus for increasing the gamut of an additive display driven from a digital sourceEASTMAN KODAK CO·Filed 1988·Granted Feb 19, 1991·61 cites·22 claims
- 0553US5406325AMethod and apparatus for forming a source-independent image data metric from second generation photographic filmsEASTMAN KODAK CO·Filed 1992·Granted Apr 11, 1995·14 cites·11 claims
- 0643US2003018522A1Biometric system and method for identifying a customer upon entering a retail establishmentPSC SCANNING INC·Filed 2001·Application pending·0 cites
- 0743US2003018897A1Video identification verification system and method for a self-checkout systemPSC SCANNING INC·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →