Invention Grant
- Patent Title: Security device with display
- Patent Title (中): 带显示屏的安全设备
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Application No.: US11694035Application Date: 2007-03-30
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Publication No.: US07733231B2Publication Date: 2010-06-08
- Inventor: Mark D. Carney , Dorian A. Deane
- Applicant: Mark D. Carney , Dorian A. Deane
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: G08B23/00
- IPC: G08B23/00
Abstract:
A security card may include a printed portion that includes printed data fixed to a first portion of an outer surface of the card, an interface configured to receive digitally signed information from an external device, and a display located on a second portion of the outer surface of the card and configured to display a digital image based on the received digitally signed information.
Public/Granted literature
- US20080238670A1 SECURITY DEVICE WITH DISPLAY Public/Granted day:2008-10-02
Information query
