CLOSED LOOP CPU PERFORMANCE CONTROL
    92.
    发明申请

    公开(公告)号:US20200273424A1

    公开(公告)日:2020-08-27

    申请号:US16587582

    申请日:2019-09-30

    Applicant: Apple Inc.

    Abstract: The invention provides a technique for targeted scaling of the voltage and/or frequency of a processor included in a computing device. One embodiment involves scaling the voltage/frequency of the processor based on the number of frames per second being input to a frame buffer in order to reduce or eliminate choppiness in animations shown on a display of the computing device. Another embodiment of the invention involves scaling the voltage/frequency of the processor based on a utilization rate of the GPU in order to reduce or eliminate any bottleneck caused by slow issuance of instructions from the CPU to the GPU. Yet another embodiment of the invention involves scaling the voltage/frequency of the CPU based on specific types of instructions being executed by the CPU. Further embodiments include scaling the voltage and/or frequency of a CPU when the CPU executes workloads that have characteristics of traditional desktop/laptop computer applications.

    Electronic device with thermal management system

    公开(公告)号:US10555436B1

    公开(公告)日:2020-02-04

    申请号:US14843340

    申请日:2015-09-02

    Applicant: Apple Inc.

    Abstract: An electronic device may have electrical components that produce heat during operation. An electronic device may also be heated by sunlight incident on the device. A thermal management model may take into account device structures such as housing materials in modeling the thermal behavior of the device. Temperature sensors in the device may be used to measure internal temperatures. The model may use temperature measurements and other data such as environmental data measured with sensors in predicting temperatures for one or more regions in a device. In response to prediction of a temperature greater than a predetermined threshold, the device may take remedial action to avoid overheating. Remedial action may include adjusting electrical components so that they produce less heat, activating a heat blocking component such as an electronic shutter, and reducing communications activity levels and other software activity levels.

    Closed loop CPU performance control

    公开(公告)号:US10431181B2

    公开(公告)日:2019-10-01

    申请号:US15471553

    申请日:2017-03-28

    Applicant: Apple Inc.

    Abstract: The invention provides a technique for targeted scaling of the voltage and/or frequency of a processor included in a computing device. One embodiment involves scaling the voltage/frequency of the processor based on the number of frames per second being input to a frame buffer in order to reduce or eliminate choppiness in animations shown on a display of the computing device. Another embodiment of the invention involves scaling the voltage/frequency of the processor based on a utilization rate of the GPU in order to reduce or eliminate any bottleneck caused by slow issuance of instructions from the CPU to the GPU. Yet another embodiment of the invention involves scaling the voltage/frequency of the CPU based on specific types of instructions being executed by the CPU. Further embodiments include scaling the voltage and/or frequency of a CPU when the CPU executes workloads that have characteristics of traditional desktop/laptop computer applications.

    PACING ACTIVITY DATA OF A USER
    98.
    发明申请

    公开(公告)号:US20190117127A1

    公开(公告)日:2019-04-25

    申请号:US16180483

    申请日:2018-11-05

    Applicant: APPLE INC.

    Abstract: Pacer activity data of a user may be managed. For example, historical activity data of a user corresponding to a particular time of a day prior to a current day may be received. Additionally, a user interface configured to display an activity goal of the user may be generated and the user interface may be provided for presentation. In some aspects, the user interface may be configured to display a first indicator that identifies cumulative progress towards the activity goal and a second indicator that identifies predicted cumulative progress towards the activity goal. The cumulative progress may be calculated based on monitored activity from a start of the current day to the particular time of the current day and the predicted cumulative progress may be calculated based on the received historical activity data corresponding to the particular time of the day prior to the current day.

    Dynamic adjustment of mobile device based on voter feedback

    公开(公告)号:US09813990B2

    公开(公告)日:2017-11-07

    申请号:US14622659

    申请日:2015-02-13

    Applicant: Apple Inc.

    Abstract: In some implementations, a mobile device can be configured to monitor environmental, system and user events associated with the mobile device and/or a peer device. The occurrence of one or more events can trigger adjustments to system settings. The mobile device can be configured to keep frequently invoked applications up to date based on a forecast of predicted invocations by the user. In some implementations, the mobile device can receive push notifications associated with applications that indicate that new content is available for the applications to download. The mobile device can launch the applications associated with the push notifications in the background and download the new content. In some implementations, before running an application or communicating with a peer device, the mobile device can be configured to check energy and data budgets and environmental conditions of the mobile device and/or a peer device to ensure a high quality user experience.

Patent Agency Ranking