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US-2015330913-A1 · Nov 19, 2015 · US
RFID evaluation system, target position indicating apparatus, and target position indicating program for changing a posture of an RFID tag
US8994503B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8994503-B2 |
| Application number | US-201213590529-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 21, 2012 |
| Priority date | Aug 30, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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An RFID evaluation system which evaluates an RFID system is disclosed, the RFID evaluation system including a tag position and posture varying unit which accepts a manual operation from an operator to vary a position of an RFID tag and automatically varies a posture of the RFID tag; an antenna unit which transmits a radio signal for testing to the RFID tag and which receives the radio signal transmitted from the RFID tag; and a control unit which, for each combination of the position and the posture of the RFID tag, controls the antenna unit to measure a response radio wave strength of the RFID tag, wherein the control unit includes a position measuring unit which measures the position of the RFID tag; and an information providing unit which provides information for moving the RFID tag to a target position.
First claim
Opening claim text (preview).
The invention claimed is: 1. An RFID evaluation system, comprising: a tag position and posture varying apparatus which accepts a manual operation from an operator to vary a position of an RFID tag and automatically varies a posture of the RFID tag, wherein the tag position and posture varying apparatus includes a crane which is fixed such that a position, a direction angle, and an elevation angle of the crane can be manually changed, and the RFID tag, which is fixed to the crane s…
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- G06K7/0095Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US8994503B2 cover?
- An RFID evaluation system which evaluates an RFID system is disclosed, the RFID evaluation system including a tag position and posture varying unit which accepts a manual operation from an operator to vary a position of an RFID tag and automatically varies a posture of the RFID tag; an antenna unit which transmits a radio signal for testing to the RFID tag and which receives the radio signal tr…
- Who is the assignee on this patent?
- Imamura Jun, Kawase Tsutomu, Ricoh Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G06K7/0095. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).