Multi-frequency-range antennas
US-2024429607-A1 · Dec 26, 2024 · US
Communication device
US9166286B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9166286-B2 |
| Application number | US-201314347056-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 29, 2013 |
| Priority date | Mar 29, 2013 |
| Publication date | Oct 20, 2015 |
| Grant date | Oct 20, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A communication device includes a housing, an opening, an NFC antenna and a contactless charging coil. The NFC antenna is arranged to surround the opening. The communication device further includes a first magnetic sheet which is arranged between the NFC antenna and a main board and between the opening and the main board, and a second magnetic sheet which is arranged between the contactless charging coil and the main board.
First claim
Opening claim text (preview).
The invention claimed is: 1. A communication device, comprising: a display; a housing that has a display opening so that the display is visible from outside, and accommodates the display; a magnetic induction antenna that is accommodated in the housing and surrounds the display opening; a contactless charging coil that is accommodated in the housing; a circuit board that is positioned between the magnetic induction antenna and the contactless charging coil; a first magne…
Assignees
Inventors
Classifications
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Physics · mapped topic
Electricity · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9166286B2 cover?
- A communication device includes a housing, an opening, an NFC antenna and a contactless charging coil. The NFC antenna is arranged to surround the opening. The communication device further includes a first magnetic sheet which is arranged between the NFC antenna and a main board and between the opening and the main board, and a second magnetic sheet which is arranged between the contactless cha…
- Who is the assignee on this patent?
- Panasonic Ip Man Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01Q1/521. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Oct 20 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).