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    AUTONOMOUS NAVIGATION SYSTEM
    1.
    发明申请
    AUTONOMOUS NAVIGATION SYSTEM 有权

    公开(公告)号：US20220373338A1

    公开(公告)日：2022-11-24

    申请号：US17816348

    申请日：2022-07-29

    申请人： Apple Inc.

    发明人： Ahmad Al-Dahle ,  Matthew E Last ,  Philip J. Sieh ,  Benjamin Lyon

    IPC分类号： G01C21/32 ,  G05D1/02 ,  G01C21/34

    摘要： An autonomous navigation system which enables autonomous navigation of a vehicle along one or more portions of a driving route based on monitoring, at the vehicle, various features of the route as the vehicle is manually navigated along the route to develop a characterization of the route. The characterization is progressively updated with repeated manual navigations along the route, and autonomous navigation of the route is enabled when a confidence indicator of the characterization meets a threshold indication. Characterizations can be updated in response to the vehicle encountering changes in the route and can include a set of driving rules associated with the route, where the driving rules are developed based on monitoring the navigation of one or more vehicles of the route. Characterizations can be uploaded to a remote system which processes data to develop and refine route characterizations and provide characterizations to one or more vehicles.

    Apparatus and method for determining a wireless device's location after shutdown
    2.
    发明授权
    Apparatus and method for determining a wireless device's location after shutdown 有权

    公开(公告)号：US10524084B2

    公开(公告)日：2019-12-31

    申请号：US16392266

    申请日：2019-04-23

    申请人： Apple Inc.

    发明人： Alexander D. Schlaupitz ,  Joshua G. Wurzel ,  Ahmad Al-Dahle

    IPC分类号： H04W4/02 ,  H04W52/02 ,  H04W12/08 ,  H04L29/08

    摘要： A wireless data processing device is described which periodically exits an unpowered state and transmits location data. For example, one embodiment of a wireless data processing device comprises: power circuitry for maintaining the wireless data processing device in a powered or unpowered state, the power circuitry causing the wireless data processing device to enter into an unpowered state responsive to user input; a timer to periodically power up the wireless device or portion thereof in response to reaching a predetermined time; a location services module determining a current location of the wireless data processing device using one or more specified location determination techniques; a transmit thread transmitting the current location of the wireless device over one or more specified communication channels; and the power circuitry powering down the wireless, data processing device a second time after the current location has been transmitted.

    Orthogonal frequency scan scheme in touch system
    6.
    发明授权
    Orthogonal frequency scan scheme in touch system 有权

    公开(公告)号：US09678609B2

    公开(公告)日：2017-06-13

    申请号：US14059411

    申请日：2013-10-21

    申请人： Apple Inc.

    发明人： Weijun Yao ,  Ahmad Al-Dahle ,  Yingxuan Li ,  Wei Hsin Yao

    IPC分类号： G06F3/041 ,  G06F3/044

    CPC分类号： G06F3/044 ,  G06F3/0416

    摘要： Systems and processes for stimulating a touch sensor panel using orthogonal frequencies are provided. In one example process, the drive lines of the touch sensor panel can be stimulated with stimulation signals having orthogonal frequencies. The orthogonal frequencies can be separated by a frequency that is inversely proportional to an integration time of the touch sensor panel. The touch signals generated in response to the stimulation signals can be amplified, converted into digital form, demodulated using the orthogonal frequencies, and integrated over the integration time. Integrating the demodulated signals over a length of time that is inversely proportional to the frequency spacing between the orthogonal frequencies reduces or eliminates interference in the touch signals caused by the stimulation signals having different frequencies.

    Organic light-emitting diode display with burn-in reduction capabilities
    7.
    发明授权
    Organic light-emitting diode display with burn-in reduction capabilities 有权
    有机发光二极管显示屏具有老化功能

    公开(公告)号：US09524676B2

    公开(公告)日：2016-12-20

    申请号：US14263937

    申请日：2014-04-28

    申请人： Apple Inc.

    发明人： Yafei Bi ,  Wei H. Yao ,  Ahmad Al-Dahle ,  Jean-Pierre S. Guillou ,  Hyunwoo Nho ,  Koorosh Aflatooni

    IPC分类号： G09G3/32

    CPC分类号： G09G3/3275 ,  G09G3/3233 ,  G09G2320/041 ,  G09G2320/046 ,  G09G2320/0626 ,  G09G2320/0633 ,  G09G2320/0673 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2330/025 ,  G09G2330/028 ,  G09G2330/045

    摘要： A display may receive image data to be displayed for a user of an electronic device. Display driver circuitry in the display may analyze the data to detect static data. The image data may contain static frames of data or static portions of a frame of data. In response to detection of static data, the display driver circuitry can take actions to avoid display damage due to burn-in effects. The display driver circuitry may reduce a peak luminance value associated with a peak luminance control algorithm, may reduce display brightness, may map image data to reduced brightness levels, or may take other actions to ensure that display pixels in the display are not damaged. Temperature information may be used in determining how to classify information as static data and in determining how significantly to reduce display pixel drive currents in response to the detection of static image data.

    摘要翻译： 显示器可以接收要为电子设备的用户显示的图像数据。 显示器中的显示驱动电路可能会分析数据以检测静态数据。 图像数据可以包含数据的静态帧或数据帧的静态部分。 响应于静态数据的检测，显示驱动器电路可以采取行动以避免由于老化效应引起的显示损坏。 显示驱动器电路可以减少与峰值亮度控制算法相关联的峰值亮度值，可以减少显示亮度，可以将图像数据映射到降低的亮度级别，或者可以采取其他动作来确保显示器中的显示像素不被损坏。 温度信息可以用于确定如何将信息分类为静态数据，以及在确定响应于静态图像数据的检测来显着降低显示像素驱动电流的程度。

    Apparatus and method for determining a wireless device's location after shutdown
    9.
    发明授权
    Apparatus and method for determining a wireless device's location after shutdown 有权
    关闭后确定无线设备位置的装置和方法

    公开(公告)号：US09049553B2

    公开(公告)日：2015-06-02

    申请号：US14327039

    申请日：2014-07-09

    申请人： Apple Inc.

    发明人： Alexander D. Schlaupitz ,  Joshua G. Wurzel ,  Ahmad Al-Dahle

    IPC分类号： H04W24/00 ,  H04M1/66 ,  H04W4/02 ,  H04W52/02 ,  H04W12/08

    CPC分类号： H04W4/02 ,  H04L67/26 ,  H04W12/08 ,  H04W52/0229 ,  H04W52/0254 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/22

    摘要： A wireless data processing device is described which periodically exits an unpowered state and transmits location data. For example, one embodiment of a wireless data processing device comprises: power circuitry for maintaining the wireless data processing device in a powered or unpowered state, the power circuitry causing the wireless data processing device to enter into an unpowered state responsive to user input; a timer to periodically power up the wireless device or portion thereof in response to reaching a predetermined time; a location services module determining a current location of the wireless data processing device using one or more specified location determination techniques; a transmit thread transmitting the current location of the wireless device over one or more specified communication channels; and the power circuitry powering down the wireless data processing device a second time after the current location has been transmitted.

    摘要翻译： 描述了周期性地退出无动力状态并发送位置数据的无线数据处理装置。 例如，无线数据处理设备的一个实施例包括：用于将无线数据处理设备维持在供电或无动力状态的电源电路，电源电路使无线数据处理设备响应于用户输入而进入无动力状态; 响应于达到预定时间来周期性地给所述无线设备或其部分上电的定时器; 位置服务模块，使用一个或多个指定的位置确定技术确定所述无线数据处理设备的当前位置; 发送线程，通过一个或多个指定的通信信道发送所述无线设备的当前位置; 并且电力电路在发送当前位置之后的第二时间对无线数据处理设备供电。

    Systems and methods for reducing or eliminating mura artifact using image feedback
    10.
    发明授权
    Systems and methods for reducing or eliminating mura artifact using image feedback 有权
    使用图像反馈减少或消除mura伪影的系统和方法

    公开(公告)号：US09001097B2

    公开(公告)日：2015-04-07

    申请号：US13654231

    申请日：2012-10-17

    申请人： Apple Inc.

    发明人： Ahmad Al-Dahle ,  David A. Stronks ,  Hopil Bae

    IPC分类号： G09G3/36 ,  G09G5/10 ,  G09G3/00

    CPC分类号： G09G3/3696 ,  G09G3/006 ,  G09G3/3655 ,  G09G2310/067 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/0693 ,  G09G2360/145

    摘要： Systems, methods, and devices for calibrating an electronic display to reduce or eliminate a mura artifact are provided. The mura artifact may be due to differential behavior of common voltage layers (VCOMs) in the electronic display. One method for reducing or eliminating the mura artifact may involve setting pixels of the electronic display to a first gray level and measuring a luminance difference between light and dark areas of a mura artifact on the electronic display. A value of an operating parameter of the electronic display may be adjusted while monitoring the luminance difference measurement. A value of the operating parameter that causes the luminance difference measurement to be within a specified range of acceptable luminance difference measurement values may be stored in the electronic display.

    摘要翻译： 提供了用于校准电子显示器以减少或消除mura伪影的系统，方法和设备。 该mura伪影可能是由于电子显示器中的公共电压层（VCOM）的差异行为。 用于减少或消除凹陷假象的一种方法可以包括将电子显示器的像素设置为第一灰度级并且测量电子显示器上的mura伪影的亮区和暗区之间的亮度差。 可以在监视亮度差测量的同时调整电子显示器的操作参数的值。 导致亮度差测量在可接受的亮度差测量值的指定范围内的操作参数的值可以存储在电子显示器中。