Intelligent sound system/module for cabin communication
US-2015379991-A1 · Dec 31, 2015 · US
Device for providing radiofrequency signal connections
US9014159B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9014159-B2 |
| Application number | US-201213544500-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 9, 2012 |
| Priority date | Jan 14, 2010 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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A device for providing radiofrequency signal connections for users comprises a plurality of access points which transmit or receive radiofrequency signals in different predetermined radiofrequency bands and are each connected via a transmission and reception signal path to at least one shared transmitting and receiving antenna, a filter being provided in the transmission and reception signal paths respectively and isolating the radiofrequency bands sufficiently from one another and from predetermined mobile radio frequency bands.
First claim
Opening claim text (preview).
What is claimed is: 1. A device for providing radiofrequency signal connections for users in an aircraft, comprising: a first shared transmitting and receiving antenna, which is configured so as to transmit and receive wireless local area network signals and mobile radio signals in the aircraft; a first wireless local area network access point in the aircraft, which is connected to the first shared transmitting and receiving antenna via a first transmission and reception path, w…
Assignees
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Classifications
- B64D11/0015Primary
Operations & Transport · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US9014159B2 cover?
- A device for providing radiofrequency signal connections for users comprises a plurality of access points which transmit or receive radiofrequency signals in different predetermined radiofrequency bands and are each connected via a transmission and reception signal path to at least one shared transmitting and receiving antenna, a filter being provided in the transmission and reception signal pa…
- Who is the assignee on this patent?
- Schirrmacher Martin, Frohn Andreas, Airbus Operations Gmbh
- What technology area does this patent fall under?
- Primary CPC classification B64D11/0015. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Apr 21 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).