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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0462276 (2009-07-31) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 7 |
An electronic point-of-sale authorization device is removably attachable to an auxiliary register system for verifying the identity of a user during point-of-sale transactions. The device may include a user interface, a microprocessor coupled with a memory, displays, fingerprint and card readers, an
What is claimed as new and what is desired to secure by Letters Patent of the United States is: 1. An electronic point-of-sale authorization device removably attachable to an auxiliary register system for verifying the identity of the user during point-of-sale transactions, said electronic point-of-
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