Apple granted two patents last week
Posted by Dennis Sellers 
Jan 24, 2006 at 4:59pm
On Jan. 19, the US Patent & Trademark Office revealed two patents granted to Apple: “Method and system for discovering a power source on a peripheral bus” and “Publishing, browsing, rating and purchasing of groups of media items.”
Patent 20060015378: Publishing, browsing, rating and purchasing of groups of media items
Apple’s abstract: Improved techniques to create, browse, rate and/or purchase media asset groups are disclosed. Media assets groups can be created by various users and published to a digital assets manager. Thereafter, the media assets groups can be finalized and made available for on-line purchase. Once the media asset groups are made available for on-line purchase, users can browse, rate and/or purchase the media asset groups at an on-line media store. One example of a media asset group (group of media items) is known as a playlist, which can pertain to a group of audio tracks.
Patent 20060015757: Method and system for discovering a power source on a peripheral bus
Apple’s abstract: Improved techniques to recognize a power source on a peripheral bus and/or determine power available from the power source via the peripheral bus are disclosed. Typically, the peripheral bus is supported by a cable connected between a host device and an electronic device. In this case, the host device is a power source (e.g., power adapter or battery pack) and the cable is used to provide power from the power source to the electronic device. Hence, by understanding the power available from the power source, the electronic device can manage its power utilization so as to operate in a stable and reliable manner. The electronic device is, for example, a portable computing device. Examples of portable computing devices include a Portable Digital Assistant (PDA) and a portable media player.
neo@macsimumnews.com
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Dennis Sellers
Dennis has been a newspaper editor/reporter (seven years) and teacher (seven years). He has over 4,000 magazine, newspaper and online articles to his credit. He has also covered the Mac and tech industries for over a decade for such online publications as MacCentral, MacMinute and now MacsimumNews.
