Watch type mobile terminal and method for controlling the same
US-2018299973-A1 · Oct 18, 2018 · US
Watch having microphone
US9207648B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9207648-B2 |
| Application number | US-201313869030-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 24, 2013 |
| Priority date | Dec 21, 2012 |
| Publication date | Dec 8, 2015 |
| Grant date | Dec 8, 2015 |
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Abstract
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A watch includes a sound input body and a main body. The main body include an interface unit, a first electromagnetic coil unit, a signal processing unit, and a control unit. The sound input body includes a microphone and a second electromagnetic coil unit. The second electromagnetic coil unit generates inducted electromagnetic filed in response to an electric signal generated by the microphone. The first electromagnetic coil unit coupling the second electromagnetic coil unit generates electric signal in response to the electromagnetic field. The signal processing unit filters algorithm of the electric signal. The control unit recognizes the electric signal amplified by the signal amplification unit to execute corresponding function.
First claim
Opening claim text (preview).
What is claimed is: 1. A watch comprising: a main body and a strap configured to tie the main body to user's wrist; and a sound input body mounted on the strap, the sound input body comprising: a microphone configured to detect and receive sound and convert the sound into an electric signal; and a first electromagnetic coil unit connected to the microphone, the first electromagnetic coil unit configured to generate an induced electromagnetic field in response to the electric…
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- G04G21/06Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US9207648B2 cover?
- A watch includes a sound input body and a main body. The main body include an interface unit, a first electromagnetic coil unit, a signal processing unit, and a control unit. The sound input body includes a microphone and a second electromagnetic coil unit. The second electromagnetic coil unit generates inducted electromagnetic filed in response to an electric signal generated by the microphone…
- Who is the assignee on this patent?
- Hon Hai Prec Ind Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G04G21/06. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 08 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).