System for the dynamic reading of data from transponders
US-2016379020-A1 · Dec 29, 2016 · US
Reader antenna and RFID electronic shelf including the same
US9033233B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9033233-B2 |
| Application number | US-201313746657-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 22, 2013 |
| Priority date | Feb 17, 2012 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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Abstract
Official abstract text for this publication.
A reader antenna includes dipole antennas, the dipole antennas including: a horizontal dipole antenna having the characteristic of horizontal polarization; and a dipole antenna perpendicular to the horizontal dipole antenna and including a vertical dipole antenna having the characteristic of vertical polarization, wherein the horizontal dipole antenna and the vertical dipole antenna may both have the characteristic of circular polarization. The reader antenna can be easily stored in an electronic shelf because it is realized in an ultrathin structure using a single-layered dielectric substrate.
First claim
Opening claim text (preview).
What is claimed is: 1. A reader antenna comprising dipole antennas, the dipole antennas comprising: a horizontal dipole antenna having the characteristic of horizontal polarization; and a dipole antenna perpendicular to the horizontal dipole antenna and comprising a vertical dipole antenna having the characteristic of vertical polarization, wherein the horizontal dipole antenna and the vertical dipole antenna both have the characteristic of circular polarization, and the hor…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9033233B2 cover?
- A reader antenna includes dipole antennas, the dipole antennas including: a horizontal dipole antenna having the characteristic of horizontal polarization; and a dipole antenna perpendicular to the horizontal dipole antenna and including a vertical dipole antenna having the characteristic of vertical polarization, wherein the horizontal dipole antenna and the vertical dipole antenna may both ha…
- Who is the assignee on this patent?
- Korea Electronics Telecomm
- What technology area does this patent fall under?
- Primary CPC classification G06K7/10346. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue May 19 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).