Mobile terminal device
US-2015363033-A1 · Dec 17, 2015 · US
Electronic device and control method thereof
US9035902B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9035902-B2 |
| Application number | US-201113213051-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 18, 2011 |
| Priority date | Aug 19, 2010 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
An electronic device includes a sensing unit, a charge-and-discharge circuit, and a processing circuit. The processing circuit includes a control unit, a detecting unit, a determining unit, and an executing unit. The control unit provides a plurality of periodic pulses to the sensing unit and the charge-and-discharge circuit, such that they are charged and discharged periodically and output a sensing voltage. The sensing unit detects the sensing voltage, and determines a charging time according to the sensing voltage, wherein the charging time is a time at which the sensing voltage reaches a predetermined voltage. The determining unit determines whether to trigger an interrupt request according to the charging time. The executing unit performs a designated application when the interrupt request is received.
First claim
Opening claim text (preview).
What is claimed is: 1. A mobile phone, comprising: a display panel; a touch panel; a sound output device; a housing means with a containing space to contain the sound output device, wherein the housing means has an inner surface; a conductive layer disposed on the inner surface of the housing means and adjacent to the sound output device and used for sensing a touch during a phone call and turning off the touch panel or backlight of the display panel when the touch is sens…
Assignees
Inventors
Classifications
Electricity · mapped topic
Physics · mapped topic
- H04W52/027Primary
Electricity · mapped topic
- G06F3/044Primary
Physics · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9035902B2 cover?
- An electronic device includes a sensing unit, a charge-and-discharge circuit, and a processing circuit. The processing circuit includes a control unit, a detecting unit, a determining unit, and an executing unit. The control unit provides a plurality of periodic pulses to the sensing unit and the charge-and-discharge circuit, such that they are charged and discharged periodically and output a s…
- Who is the assignee on this patent?
- Huang David, Chen Yung-Tsung, Huang Pei-Hao, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04W52/027. Mapped technology areas include Electricity.
- 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).