Apple patents involves power management, audio
TweetFollow Us on Twitter

Apple patents involves power management, audio

Various Apple patents have appeared at the U.S. Patent & Trademark Office showing that the company is working on ways to improve power management and sound on a range of devices.

Patent number 81717322 is for portable electronic devices with power management capabilities. Per the patent, an electronic device may operate in standby and active modes. A headset may be coupled to the electronic device. The electronic device may have audio codec circuitry. The audio codec circuitry may use general purpose input-output circuitry in handling button and headset activity during active mode. Processing circuitry may be used to reconfigure the audio codec in real time.

When the electronic device is in the standby mode and activity is detected, the codec may be configured to provide an interrupt signal to a power management unit that wakes the device. When the electronic device is in active mode and no user inputs are received within a given period of time, the central processor in the electronic device may place the device in standby mode. The inventors are Hugo Fiennes, Michael Victor Yeh and Xingqun Li.

Apple has been granted patent 8170623 for a charging arrangement for electronic devices. It's for an arrangement for charging an electronic accessory (such as a wireless headset) using a docking station that obtains power from at least one of a power port and a data port of an attached electronic device (such as the pairing cellular phone).

The docking station provides mechanical support and a convenient storage arrangement for the electronic accessory, as well as power conditioning. In another embodiment, the charging and storage functions for the electronic accessory are provided by a cigarette lighter plug employed to charge the electronic device. The inventors are Jesse Dorogusker, Donald J. Novotney, Nicholas Robert Kalayjian, John G. Tang, Emery Sanford and Evans Hankey.

Two other patents show that Apple is working on ways to improve the sound quality in its entire product line.

Patent number 817266 involves portable computer speaker grill structures on Mac laptops. A speaker grill structure may be formed by creating an array of small holes (perforations) in a portable computer housing structure such as a planar housing wall. A speaker may be mounted adjacent to the array of holes. The planar housing wall may be formed in a block of milled aluminum and may have a thickness of less than 1 mm. The speaker holes may have with small diameters without overly attenuating sound from a speaker. The inventors are Ron Hopkinson, John Raff, Bartley K. Andre, Chris Ligtenberg and Ruchi Goel.

Patent number 8167625 is for an integrated noise reduction connector. Per the patents, an electrical connector comprising an insulative body, a plurality of pins carried by the body and a ferromagnetic element that rides on one of the plurality of the pins. The ferromagnetic element provides a low pass filter capability for signals transmitted over the one pin. Anna-Katrinia Shedletsky is the inventor.

Apple Inc.
Alphabet Inc.
Microsoft Corporation
MacNews Search:
Community Search:
view counter

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

Balloony Land offers a fresh twist on th...
Balloony Land by Palringo offers a fresh twist on the match three genre and is out now on iOS and Android. First-off, you'll be popping balloons instead of crushing candy and the balloons will float up and fill the empty spaces instead of dropping down. With a grand total of 96 different levels set in five different themed-worlds there's plenty... | Read more »
Graphic - vector illustration and design...
Graphic - vector illustration and design 1.0 Device: iOS iPhone Category: Productivity Price: $2.99, Version: 1.0 (iTunes) Description: Autodesk Graphic is a powerful full-featured vector drawing and illustration application right in your pocket. | Read more »
Sago Mini Babies (Education)
Sago Mini Babies 1.0 Device: iOS Universal Category: Education Price: $2.99, Version: 1.0 (iTunes) Description: Introducing the Sago Mini babies. Boys and girls love caring for these adorable characters. Feed Robin her favorite mush, play dress-up with Jinja, change Harvey’s stinky diaper, then take a dance break with Jack. With... | Read more »
PAUSE - Relaxation at your fingertip (H...
PAUSE - Relaxation at your fingertip 1.1 Device: iOS iPhone Category: Healthcare & Fitness Price: $1.99, Version: 1.1 (iTunes) Description: | Read more »
Super Sharp (Games)
Super Sharp 1.1 Device: iOS Universal Category: Games Price: $1.99, Version: 1.1 (iTunes) Description: Your finger has never been so sharp! Cut with skill to complete the 120 ingenious physics levels of Super Sharp and become a cut master!What's NewiOS 9 performance improvement Super Sharp | Read more »
Assembly - Graphic design for everyone...
Assembly - Graphic design for everyone 1.0 Device: iOS Universal Category: Photography Price: $2.99, Version: 1.0 (iTunes) Description: Assembly is the easiest most powerful design tool on the App Store. Create anything you can imagine like beautiful logos, characters, icons and illustrative scenes immediately. Professional level... | Read more »
Dub Dash (Games)
Dub Dash 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: ARE YOU READY FOR THE ULTIMATE CHALLENGE?UNIQUE SYMBIOSIS OF MUSIC AND GRAPHICS | Read more »
Leave Me Alone (Games)
Leave Me Alone 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: 33% off launch sale!!!Somewhere between the 1980s and 1990s there exists a world that never was. A world of skatepunks, mutants, and madtastic ruffians who roam the streets causing terror and havoc wherever they go. A world... | Read more »
YAMGUN (Games)
YAMGUN 1.0 Device: iOS Universal Category: Games Price: $2.99, Version: 1.0 (iTunes) Description: The invasion has begun!Protect the walls of the citadel against waves of enemies! But watch out, you will soon run out of ammo... Thankfully, you are able to recycle destroyed enemies into brand new ammunition!Eradicate the invaders... | Read more »
Chesh (Games)
Chesh 1.0 Device: iOS Universal Category: Games Price: $2.99, Version: 1.0 (iTunes) Description: It’s like chess, only not at all.***40% off for a limited time to celebrate our launch!***Chesh is a game of skill, strategy, luck, and – above all else – randomness.“[Chesh] is surrendering your expertise, flying blind in a familiar... | Read more »
All contents are Copyright 1984-2010 by Xplain Corporation. All rights reserved. Theme designed by Icreon.