Invention Grant
- Patent Title: Secure information handling system matrix bar code
- Patent Title (中): 安全信息处理系统矩阵条形码
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Application No.: US13655221Application Date: 2012-10-18
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Publication No.: US08997241B2Publication Date: 2015-03-31
- Inventor: Kevin D. Terwilliger , Orin M. Ozias , Scott C. Lauffer
- Applicant: Dell Products L.P.
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Terrile, Cannatti, Chambers & Holland, LLP
- Agent Robert W. Holland
- Main IPC: H04L29/06
- IPC: H04L29/06 ; G06F21/36 ; H04W4/02 ; H04W12/08 ; G06F7/04 ; G06F17/30 ; H04N7/16

Abstract:
An information handling system analyzes secondary information captured with an image of a two-dimensional barcode to perform a function. For example, a mobile phone camera captures an image of a QR code at a product plus characters printed next to the QR code, uses optical code recognition to determine the characters, and applies information from the QR code and the characters to register the product. As another example, a security indicator is captured with an image of the QR code and applied to access information of the QR code, such as by using GPS position information, local network information, or telephone number information to encrypt and/or decrypt information stored in the QR code.
Public/Granted literature
- US20140115708A1 SECURE INFORMATION HANDLING SYSTEM MATRIX BAR CODE Public/Granted day:2014-04-24
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