Invention Grant
- Patent Title: Momentarily enabled electronic device
- Patent Title (中): 瞬间启用电子设备
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Application No.: US13675911Application Date: 2012-11-13
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Publication No.: US08810232B2Publication Date: 2014-08-19
- Inventor: John M. Depew
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Main IPC: G05B24/02
- IPC: G05B24/02

Abstract:
A method and apparatus for providing intermittent or interruptible power to an electronic device. The circuit may provide power upon user initiation and interrupt that power in response to a user command, fault state, period of inactivity and so forth. As one example, interruptible power may be initially provided to activate or “power up” an electronic device and constant power provided after the initial activation. The initial powering up of the device may be facilitated by closing two contacts. The circuit may continue to provide power after the button is released through a monitoring and/or feedback mechanism.
Public/Granted literature
- US20130069618A1 MOMENTARILY ENABLED ELECTRONIC DEVICE Public/Granted day:2013-03-21
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