Invention Grant
- Patent Title: Controlling radio frequency identification tag signal range
- Patent Title (中): 控制射频识别标签信号范围
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Application No.: US13397373Application Date: 2012-02-15
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Publication No.: US08416061B2Publication Date: 2013-04-09
- Inventor: Selcuk S. Eren , Brian J. Jaeger , Douglas A. Law , Thomas S. Mazzeo , Paul A. Roberts , Shawn K. Sremaniak
- Applicant: Selcuk S. Eren , Brian J. Jaeger , Douglas A. Law , Thomas S. Mazzeo , Paul A. Roberts , Shawn K. Sremaniak
- 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 Steven L. Bennett
- Main IPC: G08B21/00
- IPC: G08B21/00

Abstract:
A method, apparatus, and computer usable program product for controlling a range of a radio frequency identification tag signal. The process identifies an operative range for the radio frequency identification tag signal of a radio identification tag. The process then selects a set of conductive paths in the radio frequency identification tag corresponding to the desired operative range. The set of conductive paths controls the range of the radio frequency identification tag signal in the radio identification frequency tag.
Public/Granted literature
- US20120146772A1 CONTROLLING RADIO FREQUENCY IDENTIFICATION TAG SIGNAL RANGE Public/Granted day:2012-06-14
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