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公开(公告)号：US10671068B1
公开(公告)日：2020-06-02
申请号：US15709404
申请日：2017-09-19
Applicant: Apple Inc.
Inventor： Xinyu Xu , Ahmad Al-Dahle , Kshitiz Garg
Abstract: Sensor data captured at by different sensors may be shared across different sensor processing pipelines. Sensor processing pipelines may process captured sensor data from respective sensors. Some of the sensor data that is received or processed at one sensor data processing pipeline may be provided to another sensor data processing pipeline so that subsequent processing stages at the recipient sensor processing pipeline may process the combined sensor data in order to determine a perception decision. Different types of sensor data may be shared, including raw sensor data, processed sensor data, or data derived from sensor data. A control system may perform control actions based on the perception decisions determined by the sensor processing pipelines that share sensor data.
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公开(公告)号：US20180025694A1
公开(公告)日：2018-01-25
申请号：US15708795
申请日：2017-09-19
Applicant: Apple Inc.
Inventor： Ahmad Al-Dahle , Yingxuan Li , Marduke Yousefpor , Weijun Yao
CPC classification number: G09G3/3648 , G06F3/0412 , G06F3/044 , G06F2203/04105 , G06F2203/04106 , G06F2203/04107 , G09G2354/00
Abstract: Systems and method of performing touch and force sensing in an electronic device. The device includes a cover and an array of touch-sensor electrodes disposed below the cover. The first array of electrodes may be configured to sense a touch on the cover using a capacitive sensing scheme. The device also includes a force-sensor drive electrode disposed below the first array of electrodes and a force-sensor sense electrode disposed below the force-sensor drive electrode. The force-sensor drive and sense electrode may be configured to sense a force on the cover. The device also includes a shared drive circuit having an output that is operatively coupled to the array of touch-sensor electrodes and the force-sensor drive electrode.
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公开(公告)号：US09779676B2
公开(公告)日：2017-10-03
申请号：US14639406
申请日：2015-03-05
Applicant: APPLE INC.
Inventor： Ahmad Al-Dahle , Yingxuan Li , Marduke Yousefpor , Weijun Yao
CPC classification number: G09G3/3648 , G06F3/0412 , G06F3/044 , G06F2203/04105 , G06F2203/04106 , G06F2203/04107 , G09G2354/00
Abstract: Systems and method of performing touch and force sensing in an electronic device. The device includes a cover and an array of touch-sensor electrodes disposed below the cover. The first array of electrodes may be configured to sense a touch on the cover using a capacitive sensing scheme. The device also includes a force-sensor drive electrode disposed below the first array of electrodes and a force-sensor sense electrode disposed below the force-sensor drive electrode. The force-sensor drive and sense electrode may be configured to sense a force on the cover. The device also includes a shared drive circuit having an output that is operatively coupled to the array of touch-sensor electrodes and the force-sensor drive electrode.
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公开(公告)号：US09626046B2
公开(公告)日：2017-04-18
申请号：US14035104
申请日：2013-09-24
Applicant: APPLE INC.
Inventor： David A. Stronks , Ahmad Al-Dahle , Wei H. Yao
CPC classification number: G06F3/044 , G02F1/13624 , G02F2001/13606 , G06F3/0412 , G06F3/0416 , G06F3/0418 , G06F2203/04107 , G09G3/20 , G09G3/3655 , G09G2300/0847 , G09G2320/0209
Abstract: Devices and methods for reducing display-to-touch crosstalk are provided. In or more examples, an electronic display panel may include a pixel. The pixel may include a pixel electrode, a common electrode, and a first transistor having a first source coupled to a data line, a first gate coupled to a gate line, and a first drain coupled to the pixel electrode. The pixel may also include a second transistor having a second source coupled to the common electrode, a second gate coupled to the gate line, and a second drain coupled to a common voltage source. The second transistor may be configured to cause a parasitic capacitance between the gate line and the second drain of the second transistor and to reduce an effect of a parasitic capacitance between the gate line and the first drain of the first transistor.
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公开(公告)号：US09613556B2
公开(公告)日：2017-04-04
申请号：US14474786
申请日：2014-09-02
Applicant: Apple Inc.
Inventor： Hung Sheng Lin , Sang Y. Youn , Hopil Bae , Mohammad Ali Jangda , Ahmad Al-Dahle , Wei H. Yao
IPC: G09G5/00 , G09G3/20 , H04B15/00 , H04W4/00 , G09G3/3225 , G09G3/3266 , G09G3/36
CPC classification number: G09G3/20 , G09G3/3225 , G09G3/3266 , G09G3/3648 , G09G3/3674 , G09G2310/0267 , G09G2330/06 , G09G2340/0435 , H04B15/00 , H04W4/80
Abstract: An electronic device may be provided with wireless circuitry and a display. A display driver integrated circuit in the display may have a spectrum analyzer circuit. An antenna may monitor for wireless signals. The display driver integrated circuit may use the spectrum analyzer circuit to analyze the wireless signals and determine whether there is a potential for visible display artifacts. In the presence of conditions that can lead to display artifacts, the display driver integrated circuit may adjust a gate driver control signal. Adjustments to the gate driver control signal may be made using adjustable signal dividers. The adjustments to the gate driver control signal eliminate the visible display artifacts.
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Patent Agency Ranking
36.发明授权公开(公告)号：US09453876B2
公开(公告)日：2016-09-27
申请号：US13657732
申请日：2012-10-22
Applicant: Apple Inc.
Inventor： Shawn Gettemy , Wei Yao , Ahmad Al-Dahle
IPC: G01R31/26 , G01R31/28 , G06F11/273 , G09G3/00
CPC classification number: G01R31/2834 , G06F11/2733 , G09G3/006
Abstract: Systems and methods for testing a peripheral in accordance with a MIPI protocol are provided. A test system can test a peripheral by providing user-5 specified control over a test processor (which is substantially the same processor the peripheral will interface with when installed) to test, calibrate, or both test and calibrate the peripheral. The test processor can communicate with the peripheral according 10 to the MIPI protocol, thereby effectively providing an actual “in-device” environment for testing and/or calibrating the peripheral.
Abstract translation: 提供了根据MIPI协议测试外设的系统和方法。 测试系统可以通过在测试处理器上提供用户5指定的控制来测试外围设备（这是外部设备在安装时将与之相同的处理器），以测试，校准或测试和校准外设。 测试处理器可以根据10与MIPI协议与外围设备进行通信，从而有效提供用于测试和/或校准外设的实际“设备内”环境。
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公开(公告)号：US20160063907A1
公开(公告)日：2016-03-03
申请号：US14474786
申请日：2014-09-02
Applicant: Apple Inc.
Inventor： Hung Sheng Lin , Sang Y. Youn , Hopil Bae , Mohammad Ali Jangda , Ahmad Al-Dahle , Wei H. Yao
CPC classification number: G09G3/20 , G09G3/3225 , G09G3/3266 , G09G3/3648 , G09G3/3674 , G09G2310/0267 , G09G2330/06 , G09G2340/0435 , H04B15/00 , H04W4/80
Abstract: An electronic device may be provided with wireless circuitry and a display. A display driver integrated circuit in the display may have a spectrum analyzer circuit. An antenna may monitor for wireless signals. The display driver integrated circuit may use the spectrum analyzer circuit to analyze the wireless signals and determine whether there is a potential for visible display artifacts. In the presence of conditions that can lead to display artifacts, the display driver integrated circuit may adjust a gate driver control signal. Adjustments to the gate driver control signal may be made using adjustable signal dividers. The adjustments to the gate driver control signal eliminate the visible display artifacts.
Abstract translation: 电子设备可以设置有无线电路和显示器。 显示器中的显示驱动器集成电路可以具有频谱分析器电路。 天线可以监控无线信号。 显示驱动器集成电路可以使用频谱分析器电路来分析无线信号并确定是否存在可见的显示伪影的可能性。 在可能导致显示伪像的条件的存在下，显示驱动器集成电路可以调整栅极驱动器控制信号。 可以使用可调信号分配器对门驱动器控制信号进行调整。 对栅极驱动器控制信号的调整消除了可见的显示伪影。
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公开(公告)号：US20150341790A1
公开(公告)日：2015-11-26
申请号：US14701860
申请日：2015-05-01
Applicant: Apple Inc.
Inventor： Alexander D. Schlaupitz , Joshua G. Wurzel , Ahmad Al-Dahle
CPC classification number: H04W4/02 , H04L67/26 , H04W12/08 , H04W52/0229 , H04W52/0254 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/22
Abstract: 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.
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39.发明申请公开(公告)号：US20130328797A1
公开(公告)日：2013-12-12
申请号：US13664086
申请日：2012-10-30
Applicant: APPLE INC.
Inventor： Ahmad Al-Dahle , Hopil Bae
IPC: G06F3/041
CPC classification number: G06F3/0416 , G06F1/3262 , G06F1/3265 , G09G3/3648 , G09G2330/021 , G09G2340/0435 , Y02D10/153
Abstract: Methods and devices employing circuitry for reducing power usage of a touch-sensitive display are provided. In one example, a method for reducing power usage of a touch-sensitive display may include receiving power for the display of an electronic device. The method may also include powering a touch subsystem and a display subsystem of the display. The method may include, in a standard display mode, receiving synchronization signals at a first rate. A frame of data is stored on pixels of the display subsystem between each synchronization signal. The method may also include, in a low power display mode, receiving synchronization signals at a second rate. The second rate is less than the first rate. The method may include detecting a touch of the display via the touch subsystem between each synchronization signal.
Abstract translation: 提供了采用用于减少触敏显示器的功率使用的电路的方法和装置。 在一个示例中，用于减少触敏显示器的功率使用的方法可以包括接收用于电子设备的显示的功率。 该方法还可以包括为触摸子系统和显示器的显示子系统供电。 该方法可以包括在标准显示模式下以第一速率接收同步信号。 在每个同步信号之间，将数据帧存储在显示子系统的像素上。 该方法还可以包括在低功率显示模式下以第二速率接收同步信号。 第二个比率低于第一个利率。 该方法可以包括在每个同步信号之间经由触摸子系统检测显示器的触摸。
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公开(公告)号：US11994865B2
公开(公告)日：2024-05-28
申请号：US17816348
申请日：2022-07-29
Applicant: Apple Inc.
Inventor： Ahmad Al-Dahle , Matthew E Last , Philip J. Sieh , Benjamin Lyon
CPC classification number: G05D1/0212 , G01C21/3415 , G01C21/3815 , G05D1/0221 , G05D1/0276 , B60W2050/0075 , B60W2556/10 , B60W2556/50 , B60W2756/10 , G05D2201/0213
Abstract: 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.
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