Assignee

AW COMPUTER SYSTEMS INC

US·1 granted patent·188 citations·filing 1996–1996

Technology mixA47F1 G06T1 G07G1

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0189US5883968ASystem and methods for preventing fraud in retail environments, including the detection of empty and non-empty shopping cartsAW COMPUTER SYSTEMS INC·Filed 1996·Granted Mar 16, 1999·188 cites·18 claims

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