Accessory authentication for electronic devices

    公开(公告)号:US10049206B2

    公开(公告)日:2018-08-14

    申请号:US15671012

    申请日:2017-08-07

    Applicant: Apple Inc.

    Abstract: Improved techniques to control utilization of accessory devices with electronic devices are disclosed. The improved techniques can use cryptographic approaches to authenticate electronic devices, namely, electronic devices that interconnect and communicate with one another. One aspect pertains to techniques for authenticating an electronic device, such as an accessory device. Another aspect pertains to provisioning software features (e.g., functions) by or for an electronic device (e.g., a host device). Different electronic devices can, for example, be provisioned differently depending on different degrees or levels of authentication, or depending on manufacturer or product basis. Still another aspect pertains to using an accessory (or adapter) to convert a peripheral device (e.g., USB device) into a host device (e.g., USB host). The improved techniques are particularly well suited for electronic devices, such as media devices, that can receive accessory devices. One example of a media device is a media player, such as a hand-held media player (e.g., music player), that can present (e.g., play) media items (or media assets).

    Media Data Exchange Transfer or Delivery for Portable Electronic Devices
    5.
    发明申请
    Media Data Exchange Transfer or Delivery for Portable Electronic Devices 审中-公开
    媒体数据交换传输或交付便携式电子设备

    公开(公告)号:US20140221018A1

    公开(公告)日:2014-08-07

    申请号:US14246784

    申请日:2014-04-07

    Applicant: Apple Inc.

    Abstract: Methods and systems that facilitate data delivery to electronic devices are disclosed. One aspect pertains to data delivery to electronic devices that are portable, such as, mobile devices. In one embodiment, one mobile device discovers another mobile device within its vicinity. The mobile devices can then wirelessly transmit data from one mobile device to the other. The mobile devices, or their users, can control, request or influence the particular data content being delivered.

    Abstract translation: 公开了便于将数据传送到电子设备的方法和系统。 一个方面涉及到可移植的诸如移动设备的电子设备的数据传送。 在一个实施例中,一个移动设备在其附近发现另一个移动设备。 然后,移动设备可以将数据从一个移动设备无线传输到另一个。 移动设备或其用户可以控制,请求或影响正在传递的特定数据内容。

    Integrated proximity sensor and light sensor
    7.
    发明申请
    Integrated proximity sensor and light sensor 有权
    集成接近传感器和光传感器

    公开(公告)号:US20130341494A1

    公开(公告)日:2013-12-26

    申请号:US14010244

    申请日:2013-08-26

    Applicant: Apple Inc.

    Abstract: Apparatuses and methods to sense proximity and to detect light. In one embodiment, an apparatus includes an emitter of electromagnetic radiation and a detector of electromagnetic radiation; the detector has a sensor to detect electromagnetic radiation from the emitter when sensing proximity, and to detect electromagnetic radiation from a source other than the emitter when sensing visible light. The emitter may be disabled at least temporarily to allow the detector to detect electromagnetic radiation from a source other than the emitter, such as ambient light. In one implementation, the ambient light is measured by measuring infrared wavelengths. Also a fence having a non-IR transmissive material disposed between the emitter and the detector to remove electromagnetic radiation emitted by the emitter. Other apparatuses and methods and data processing systems and machine readable media are also described.

    Abstract translation: 感测接近和检测光的装置和方法。 在一个实施例中,一种装置包括电磁辐射发射器和电磁辐射检测器; 检测器具有传感器,用于在感测距离时检测来自发射器的电磁辐射,并且在感测可见光时检测来自发射器以外的源的电磁辐射。 可以至少暂时禁用发射器,以允许检测器检测来自除发射器之外的源的电磁辐射,例如环境光。 在一个实施方案中,通过测量红外波长来测量环境光。 还有一种围栏,其具有设置在发射器和检测器之间的非IR透射材料,以去除由发射器发射的电磁辐射。 还描述了其他装置和方法以及数据处理系统和机器可读介质。

    Systems and methods for monitoring data and bandwidth usage

    公开(公告)号:US10958795B2

    公开(公告)日:2021-03-23

    申请号:US16750853

    申请日:2020-01-23

    Applicant: Apple Inc.

    Abstract: Access to a communications network may be provided via a data provider that may charge for access. In some cases, the access fee may be related to the amount of network resources consumed (e.g., amount of data downloaded or bandwidth used). In some cases, a user may have access to a particular amount of data provider resources and be required to pay an additional fee for using resources in excess of the particular amount. To assist the user in managing his data resource consumption, a resource utilization component may provide different alerts and notices informing the user of current consumption, expected future consumption, and recommendations for reducing data provider resources consumed (e.g., stopping particular processes or data provider requests, such as downloading media). If several electronic devices in a network are connected to the same data provider resources, a network component may manage the data provider resource use among the several electronic devices (e.g., allow only particular users or devices access).

    Systems and methods for monitoring data and bandwidth usage

    公开(公告)号:US10547751B2

    公开(公告)日:2020-01-28

    申请号:US15161826

    申请日:2016-05-23

    Applicant: Apple Inc.

    Abstract: Access to a communications network may be provided via a data provider that may charge for access. In some cases, the access fee may be related to the amount of network resources consumed (e.g., amount of data downloaded or bandwidth used). In some cases, a user may have access to a particular amount of data provider resources and be required to pay an additional fee for using resources in excess of the particular amount. To assist the user in managing his data resource consumption, a resource utilization component may provide different alerts and notices informing the user of current consumption, expected future consumption, and recommendations for reducing data provider resources consumed (e.g., stopping particular processes or data provider requests, such as downloading media). If several electronic devices in a network are connected to the same data provider resources, a network component may manage the data provider resource use among the several electronic devices (e.g., allow only particular users or devices access).

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