Apple eyes improved 'hibernation,' power conserving methods
TweetFollow Us on Twitter

Apple eyes improved 'hibernation,' power conserving methods


Two new Apple patents at the U.S. Patent & Trademark Office show that Apple continues to work on ways to get the most life out of the batteries on its various devices.

Patent number 2012185715 involves a method and apparatus for facilitating device hibernation. One embodiment of the present invention provides a system that enables a computing device to save additional power by entering a "hibernation mode," wherein the active state of the computing device is preserved in non-volatile storage while power to volatile storage is turned off. During operation, the system reanimates a computing device from a hibernation image by restoring reanimation code from the hibernation image and then executing the reanimation code.

While executing this reanimation code, the system restores the rest of the hibernation image by, reading compressed data containing the rest of the hibernation image, and decompressing the compressed data using computational circuitry within the computing device. During this process, the decompression operations are overlapped with the reading operations to improve performance. Dean Reece and Simon M. Douglas are the inventors.

Patent number 2012185716 is for conserving power by reducing voltage supplied to an instruction-processing portion of a processor. One embodiment of the present invention provides a system that facilitates reducing static power consumption of a processor. During operation, the system receives a signal indicating that instruction execution within the processor is to be temporarily halted.

In response to this signal, the system halts an instruction-processing portion of the processor, and reduces the voltage supplied to the instruction-processing portion of the processor. Full voltage is maintained to a remaining portion of the processor, so that the remaining portion of the processor can continue to operate while the instruction-processing portion of the processor is in reduced power mode. Lynn R. Youngs is the inventor.

 
AAPL
$101.58
Apple Inc.
+0.72
GOOG
$584.77
Google Inc.
+4.82
MSFT
$46.52
Microsoft Corpora
-0.24
MacNews Search:
Community Search:

Latest Forum Discussions

See All
view counter

view counter
view counter
view counter
view counter
view counter
view counter

Minuum - The Little Keyboard for Big Fin...
Minuum - The Little Keyboard for Big Fingers 1.0 Device: iOS iPhone Category: Utilities Price: $1.99, Version: 1.0 (iTunes) Description: Type faster, see more of your screen, and take control of autocorrect with Minuum: the little keyboard for big fingers.LIMITED TIME ONLY: On SALE for 50% off (regular price of $3.99 USD)Just swipe... | Read more »
TextExpander 3 + custom keyboard (Utili...
TextExpander 3 + custom keyboard 3.0 Device: iOS Universal Category: Utilities Price: $4.99, Version: 3.0 (iTunes) Description: | Read more »
Swype - Keyboard (Utilities)
Swype - Keyboard 1.0.1411 Device: iOS Universal Category: Utilities Price: $.99, Version: 1.0.1411 (iTunes) Description: Why type when you can Swype? One of the most requested apps for iPhone is finally here."If Swype itself ever arrives on iOS, in any form, it’ll be reason for much rejoicing" - TIME | Read more »
Joinz (Games)
Joinz 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: Joinz is a clever block sliding puzzle game that is easy to play, nice to look at but tricky to master. You will be coming back again and again to try and beat your high score or top your friends on the leaderboard. Contains no in app... | Read more »
Little World Escape Review
Little World Escape Review By Jordan Minor on September 17th, 2014 Our Rating: :: EARTHBOUNDUniversal App - Designed for iPhone and iPad Little World Escape draws players in with captivating concepts before pushing them away with antagonizing execution.   | Read more »
Light in the Dark Review
Light in the Dark Review By Nadia Oxford on September 17th, 2014 Our Rating: :: LIGHT 'EM UP UP UPUniversal App - Designed for iPhone and iPad Light in the Dark is an interesting and challenging puzzle game with some amusing bits of background humor thrown in to boot.   | Read more »
ShareFile for iPad is iOS 8-Ready with N...
ShareFile for iPad is iOS 8-Ready with New File-Editi​ng Feature Posted by Jessica Fisher on September 17th, 2014 [ permalink ] | Read more »
Pizo Animals
Pizo Animals By Amy Solomon on September 17th, 2014 Our Rating: :: DELIGHTFUL PUZZLESUniversal App - Designed for iPhone and iPad Pizo Animals is a puzzle app that includes many options adults can choose to customize the experience.   | Read more »
ETA for iOS 8 Introduces Today View Exte...
ETA for iOS 8 Introduces Today View Extension and is Having a 50% Off Sale Posted by Jessica Fisher on September 17th, 2014 [ permalink ] | Read more »
Get Ready to Hit the Ice – NHL 2K is Com...
Get Ready to Hit the Ice – NHL 2K is Coming to the App Store Soon Posted by Jessica Fisher on September 17th, 2014 [ permalink ] 2K announced today that they are bringing NHL 2K< | Read more »
All contents are Copyright 1984-2010 by Xplain Corporation. All rights reserved. Theme designed by Icreon.