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    Suppressing errant motion using integrated mouse and touch information
    1.
    发明授权
    Suppressing errant motion using integrated mouse and touch information 有权

    公开(公告)号：US09323354B2

    公开(公告)日：2016-04-26

    申请号：US14740174

    申请日：2015-06-15

    Applicant: Apple Inc.

    Inventor： Wayne Carl Westerman ,  Christopher Tenzin Mullens

    IPC: G06F3/0354 ,  G06F3/01 ,  G06F3/0488 ,  G06F3/0485

    CPC classification number: G06F3/03543 ,  G06F3/017 ,  G06F3/03547 ,  G06F3/0485 ,  G06F3/04883

    Abstract: The suppression of errant motion regarding a mouse is disclosed. Mouse and touch information can be integrated to determine whether a gesture made on a surface of the mouse is errant, such as when a mouse is being moved and the fingers holding the mouse inadvertently move on the mouse surface. A gesture motion that is small relative to mouse motion can be considered errant and therefore at least partially suppressed, while a gesture motion that is large relative to mouse motion can be considered an intended gesture and therefore processed. Similarly, mouse and touch information can be integrated to determine whether a mouse motion is errant, such as when a robust gesture being made on the mouse surface inadvertently moves the mouse. A mouse motion that is small relative to gesture motion can be considered errant and therefore at least partially suppressed, while a mouse motion that is large relative to gesture motion can be considered an intended motion and therefore processed.

    Selective input signal rejection and modification
    2.
    发明授权
    Selective input signal rejection and modification 有权
    选择性输入信号拒绝和修改

    公开(公告)号：US08970533B2

    公开(公告)日：2015-03-03

    申请号：US13868787

    申请日：2013-04-23

    Applicant: Apple Inc.

    Inventor： Wayne Carl Westerman ,  Christopher Tenzin Mullens

    IPC: G06F3/041 ,  G06F3/01 ,  G06F3/0354 ,  G06F3/0488

    CPC classification number: G06F3/0412 ,  G06F3/017 ,  G06F3/03543 ,  G06F3/03547 ,  G06F3/041 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/0488 ,  G06F2203/04104 ,  G06F2203/04105 ,  G06F2203/04808

    Abstract: This is related to user input devices that accept complex user input including a combination of touch and push (or pick) input. The invention provides for selective ignoring or rejection of input received from such devices in order to avoid interpreting unintentional user actions as commands. Furthermore, some input signals can be modified. The selective rejection or modification can be performed by the user interface device itself or by a computing device that includes or is attached to the user interface device. The selective rejection or modification may be performed by a module that processes input signals, performs the necessary rejections and modifications and sends revised input signals to higher level modules.

    Abstract translation: 这与用户输入设备相关，用户输入接受复杂的用户输入，包括触摸和推送（或选择）输入的组合。 本发明提供了选择性地忽略或拒绝从这些设备接收的输入，以避免将无意的用户动作解释为命令。 此外，可以修改一些输入信号。 选择性拒绝或修改可以由用户界面设备本身或由包括或附接到用户界面设备的计算设备执行。 选择性拒绝或修改可以由处理输入信号的模块执行，执行必要的拒绝和修改，并将修改的输入信号发送到更高级别的模块。

    Coarse scan and targeted active mode scan for touch
    3.
    发明授权
    Coarse scan and targeted active mode scan for touch 有权

    公开(公告)号：US10061450B2

    公开(公告)日：2018-08-28

    申请号：US14869982

    申请日：2015-09-29

    Applicant: Apple Inc.

    Inventor： Shahrooz Shahparnia ,  Christopher Tenzin Mullens ,  Martin Paul Grunthaner ,  Adam Geboff

    IPC: G09G5/00 ,  G06F3/044 ,  G06F3/041 ,  G06F1/32

    CPC classification number: G06F3/044 ,  G06F1/3215 ,  G06F1/3262 ,  G06F3/0416 ,  G06F2203/04101

    Abstract: Power consumption of touch sensing operations for touch sensitive devices can be reduced by implementing a coarse scan (e.g., banked common mode scan) to coarsely detect the presence or absence of an object touching or proximate to a touch sensor panel and the results of the coarse scan can be used to dynamically adjust the operation of the touch sensitive device to perform or not perform a fine scan (e.g., targeted active mode scan). In some examples, the results of the coarse scan can be used to program a touch controller for the next touch sensing frame to idle when no touch event is detected or to perform a fine scan when one or more touch events are detected. In some examples, the results of the coarse scan can be used to abort a scheduled fine scan during the current touch sensing frame when no touch event is detected.

    Selective input signal rejection and modification
    5.
    发明授权
    Selective input signal rejection and modification 有权

    公开(公告)号：US10452174B2

    公开(公告)日：2019-10-22

    申请号：US15489646

    申请日：2017-04-17

    Applicant: Apple Inc.

    Inventor： Wayne Carl Westerman ,  Christopher Tenzin Mullens

    IPC: G06F3/041 ,  G06F3/01 ,  G06F3/0354 ,  G06F3/0488

    Abstract: This application is directed to modifying a sensed velocity at a device (e.g., a clickable trackpad) based on a time-dependent click memory variable (CMV). For example, if a touch having a certain velocity is detected when a selection (pick) button is pressed or released, the velocity can be initially suppressed under the presumption that the movement was inadvertent. However, over time that presumption fades, and the CMV can be used to gradually allow the full velocity of the touch to be recognized, under the new presumption that the movement was intentional.

    Low power touch sensing during a sleep state of an electronic device
    7.
    发明授权
    Low power touch sensing during a sleep state of an electronic device 有权

    公开(公告)号：US11614788B2

    公开(公告)日：2023-03-28

    申请号：US17647961

    申请日：2022-01-13

    Applicant: Apple Inc.

    Inventor： Taif A. Syed ,  Bingrui Yang ,  Christopher Tenzin Mullens ,  Sumant Ranganathan

    IPC: G06F3/041 ,  G06F1/3215 ,  G06F1/3234 ,  G06F3/044

    Abstract: An electronic device is disclosed. The electronic device can sense touch on its touch screen while in a sleep state in a manner that allows the electronic device to respond to certain touch inputs, while consuming less power due to touch sensing than while in an awake state. For example, sensing touch during the sleep state can allow the electronic device to wake (e.g., transition from the sleep state to the awake state) in response to detecting a certain touch input (e.g., a tap or other touch input) on its touch screen while in the sleep state. Various ways for the electronic device to sense touch during the sleep state are disclosed.

    Low power touch sensing during a sleep state of an electronic device
    8.
    发明授权
    Low power touch sensing during a sleep state of an electronic device 有权

    公开(公告)号：US10928881B2

    公开(公告)日：2021-02-23

    申请号：US15690565

    申请日：2017-08-30

    Applicant: Apple Inc.

    Inventor： Taif A. Syed ,  Bingrui Yang ,  Christopher Tenzin Mullens ,  Sumant Ranganathan

    IPC: G06F3/041 ,  G06F1/3215 ,  G06F1/3234 ,  G06F3/044

    Abstract: An electronic device is disclosed. The electronic device can sense touch on its touch screen while in a sleep state in a manner that allows the electronic device to respond to certain touch inputs, while consuming less power due to touch sensing than while in an awake state. For example, sensing touch during the sleep state can allow the electronic device to wake (e.g., transition from the sleep state to the awake state) in response to detecting a certain touch input (e.g., a tap or other touch input) on its touch screen while in the sleep state. Various ways for the electronic device to sense touch during the sleep state are disclosed.

    DISPLAY, TOUCH, AND STYLUS SYNCHRONIZATION
    9.
    发明申请
    DISPLAY, TOUCH, AND STYLUS SYNCHRONIZATION 有权
    显示，触控和STYLUS同步

    公开(公告)号：US20140354555A1

    公开(公告)日：2014-12-04

    申请号：US13908936

    申请日：2013-06-03

    Applicant: Apple Inc.

    Inventor： Shahrooz SHAHPARNIA ,  Christopher Tenzin Mullens ,  Martin Paul Grunthaner

    IPC: G06F3/0354

    CPC classification number: G06F3/03545 ,  G06F3/0416 ,  G06F3/044

    Abstract: A touch input device configured to synchronize a stylus acquisition process with both a touch data acquisition process and a display refresh process is provided. The touch input device can include one or more processors that can synchronize the stylus data acquisition process to the touch data acquisition process by coordinating stylus scans to take place in between touch scans. The one or more processors can also virtual data banks to synchronize both the touch data acquisition and the stylus scan acquisition with the display refresh process.

    Abstract translation: 提供了一种触摸输入装置，其被配置为使触笔获取处理与触摸数据获取处理和显示刷新处理同步。 触摸输入设备可以包括一个或多个处理器，其可以通过协调在触摸扫描之间发生的触笔扫描来将触控笔数据获取过程与触摸数据获取过程同步。 一个或多个处理器还可以使虚拟数据库同步触摸数据采集和触笔扫描采集与显示刷新处理。

    Low power touch sensing during a sleep state of an electronic device
    10.
    发明授权
    Low power touch sensing during a sleep state of an electronic device 有权

    公开(公告)号：US11226668B2

    公开(公告)日：2022-01-18

    申请号：US17180537

    申请日：2021-02-19

    Applicant: Apple Inc.

    Inventor： Taif A. Syed ,  Bingrui Yang ,  Christopher Tenzin Mullens ,  Sumant Ranganathan

    IPC: G06F1/3215 ,  G06F1/3234 ,  G06F3/041 ,  G06F3/044

    Abstract: An electronic device is disclosed. The electronic device can sense touch on its touch screen while in a sleep state in a manner that allows the electronic device to respond to certain touch inputs, while consuming less power due to touch sensing than while in an awake state. For example, sensing touch during the sleep state can allow the electronic device to wake (e.g., transition from the sleep state to the awake state) in response to detecting a certain touch input (e.g., a tap or other touch input) on its touch screen while in the sleep state. Various ways for the electronic device to sense touch during the sleep state are disclosed.

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