Invention Grant
- Patent Title: Transaction medium
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Application No.: US15515959Application Date: 2014-10-30
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Publication No.: US10540486B2Publication Date: 2020-01-21
- Inventor: Steven J Simske , Omer Gila , Henryk Birecki , Napoleon J Leoni
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: Dicke Billig & Czaja PLLC
- International Application: PCT/US2014/063068 WO 20141030
- International Announcement: WO2016/068924 WO 20160506
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F21/31 ; G09G3/34 ; G02F1/167
Abstract:
A transaction medium comprises a non-e-paper portion and a passive e-paper display portion to display a first expression of an authentication element in a secure representation. The first expression is related to a second expression of the authentication element, wherein a comparison of the first expression and the second expression determines authentication.
Public/Granted literature
- US20170300674A1 Transaction Medium Public/Granted day:2017-10-19
Information query
