Invention Grant
- Patent Title: Diagnosing a magnetic reader
- Patent Title (中): 诊断磁性阅读器
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Application No.: US11560222Application Date: 2006-11-15
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Publication No.: US09047521B2Publication Date: 2015-06-02
- Inventor: Robert Thomas Cato , Phuc Ky Do , Justin Monroe Pierce
- Applicant: Robert Thomas Cato , Phuc Ky Do , Justin Monroe Pierce
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Yee & Associates, P.C.
- Agent James Nock
- Main IPC: G06K7/08
- IPC: G06K7/08 ; G06K19/12 ; G06K7/00
Abstract:
A computer implemented method for diagnosing a magnetic reader subassembly. A processor generates a test signal during a diagnostic period. The processor then receives a return signal from the magnetic reader subassembly. The processor then compares the test signal and the return signal and diagnoses an operational status of the magnetic reader subassembly in response to the comparison of the test signal and the return signal.
Public/Granted literature
- US20080110987A1 METHOD AND SYSTEM FOR DIAGNOSING A MAGNETIC READER Public/Granted day:2008-05-15
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