Apparatus, method and program for detecting direction of noncontact IC medium and computer-readable recording medium having the program recorded thereon
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 1, 2013
Grant Date -
Oct 28, 2010
app pub date -
Dec 4, 2008
filing date -
Dec 13, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A noncontact IC medium direction detecting apparatus (1), method, and computer readable medium are provided. The apparatus (1) includes: receiving means (10) capable of reading a noncontact IC medium (25) in different directional orientations; and information processing means (13) that controls the receiving means, the information processing means being arranged to perform: a first obtaining process of aiming a directional orientation toward a first direction to obtain a signal level of a signal received from the noncontact IC medium having predetermined identification information; a second obtaining process of aiming another directional orientation toward a second direction to obtain a signal level of a signal received from the noncontact IC medium; a composition process of subjecting the signal levels corresponding to the first and second directions to subtraction operation or division to obtain a composite signal level; and an existence direction operating process of obtaining a direction where the noncontact IC medium of interest exists from an operation using the composite signal level.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully