Dynamic RFID portal modulation
US-11880737-B2 · Jan 23, 2024 · US
Management device and management method
US8998086B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8998086-B2 |
| Application number | US-201314050777-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 10, 2013 |
| Priority date | Oct 17, 2012 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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Abstract
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There is provided a management device including a position identification unit that identifies, based on identification information that is acquired from a plurality of antennas, a plurality of terminals, or antennas and terminals and indicates an object, a position of the object that stores the identification information. A distance between the antennas, a distance between the terminals, or a distance between the antennas and the terminals is a distance at which no mutual interference occurs.
First claim
Opening claim text (preview).
What is claimed is: 1. A management device comprising: a position identification unit that identifies a position of an object based on identification information, wherein the identification information indicates the object, is stored by the object, and is acquired from a plurality of antennas, a plurality of terminals, or both the plurality of antennas and the plurality of terminals, wherein a distance between respective antennas of the plurality of antennas, a distance betwee…
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- G06K7/10356Primary
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8998086B2 cover?
- There is provided a management device including a position identification unit that identifies, based on identification information that is acquired from a plurality of antennas, a plurality of terminals, or antennas and terminals and indicates an object, a position of the object that stores the identification information. A distance between the antennas, a distance between the terminals, or a …
- Who is the assignee on this patent?
- Sony Corp
- What technology area does this patent fall under?
- Primary CPC classification G06K7/10356. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 07 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).