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公开(公告)号：US20210278896A1
公开(公告)日：2021-09-09
申请号：US17327613
申请日：2021-05-21
IPC分类号： G06F3/01 , G06F3/0488 , G06F3/048 , G06F1/3231 , G06F3/041 , G06F3/044 , H03K17/96 , G06F3/0354
摘要： Various embodiments include processing devices and methods for managing multisensor inputs on a mobile computing device. Various embodiments may include receiving multiple inputs from multiple touch sensors, identifying types of user interactions with the touch sensors from the multiple inputs, identifying sensor input data in a multisensor input data structure corresponding with the types of user interactions, and determining whether the multiple inputs combine as a multisensor input in an entry in the multisensor input data structure having the sensor input data related to a multisensor input response. Various embodiments may include detecting a trigger for a multisensor input mode, entering the multisensor input mode in response to detecting the trigger, and enabling processing of an input from a touch sensor.
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公开(公告)号：US20190113995A1
公开(公告)日：2019-04-18
申请号：US16101692
申请日：2018-08-13
IPC分类号： G06F3/041 , G06F3/0354 , G06F3/01
摘要： In some embodiments, a processor of the mobile computing device may receive an input for performing a function with respect to content at the mobile device in which the content at the mobile device is segmented into at least a first command layer having one or more objects and a second command layer having one or more objects. The processor may determine whether the received input is associated with a first object of the first command layer or a second object of the second command layer. The processor may determine a function to be performed on one of the first or second objects based on whether the first command layer or the second command layer is determined to be associated with the received input, and the processor may perform the determined function on the first object or the second object.
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公开(公告)号：US09983731B2
公开(公告)日：2018-05-29
申请号：US14621042
申请日：2015-02-12
发明人： Qiang Gao , William Yee-Ming Huang , Hsun Wei David Wong , Teresa Ka Ki Ng , Rex Wang , Carol King Mui Law , Suhail Jalil
CPC分类号： G06F3/0418 , G06F3/044
摘要： Systems, methods, and devices for reducing shadow effects in touch systems are contained herein. In one aspect, a method of reducing shadow effects in a touch system is disclosed. The method includes receiving a touch input on a touch interface, determining a difference between a weighted mean of the touch input and an arithmetic mean of the touch input and adjusting an estimated touch position of the touch input based on the difference.
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公开(公告)号：US09710150B2
公开(公告)日：2017-07-18
申请号：US14149411
申请日：2014-01-07
IPC分类号： G06F3/0488 , G06F1/32 , G06F3/041
CPC分类号： G06F3/0488 , G06F1/3262 , G06F3/0416 , Y02D50/20
摘要： Systems and methods for context-based touch-sensing and processing are disclosed. The energy-efficiency of a touch sensitive device may be improved by dynamically adjusting the function of the touch sensitive surface in real-time based on contextual information such as expected QoS, expected user input in defined regions-of-interest of the touch sensitive surface, and usage modalities of the touch sensitive device.
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5.发明申请SYSTEM AND METHOD FOR USING TOUCH ORIENTATION TO DISTINGUISH BETWEEN USERS OF A TOUCH PANEL 有权使用触控方向在触控面板的用户之间进行辨别的系统和方法公开(公告)号：US20160109969A1
公开(公告)日：2016-04-21
申请号：US14515906
申请日：2014-10-16
IPC分类号： G06F3/0354 , G06F3/041
CPC分类号： G06F3/03547 , G06F3/041 , G06F3/0488
摘要： Methods, devices, and computer program products for using touch orientation to distinguish between users are disclosed herein. In one aspect, a method of identifying a user of a touch device from a plurality of users of the touch device is described. The method includes receiving touch data from a touch panel of the touch device, the touch data indicating a user's touch on the touch screen. The method further includes determining an orientation of the user's touch based on the received touch data. Finally, the method includes identifying the user of the plurality of users which touched the device, based at least in part on the orientation of the touch.
摘要翻译： 本文公开了用于使用触摸方向区分用户的方法，设备和计算机程序产品。 一方面，描述了从触摸设备的多个用户识别触摸设备的用户的方法。 该方法包括从触摸设备的触摸面板接收触摸数据，触摸数据指示用户在触摸屏上的触摸。 该方法还包括基于所接收的触摸数据来确定用户的触摸的方位。 最后，该方法包括至少部分地基于触摸的方向识别触摸设备的多个用户的用户。
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公开(公告)号：US20150349796A1
公开(公告)日：2015-12-03
申请号：US14288018
申请日：2014-05-27
发明人： Bo Zhou , Mao Zeng , Erich James Plondke , Lucian Codrescu , Shu Xiao , Junchen Du , Suhail Jalil
IPC分类号： H03M7/40
CPC分类号： H03M7/4018 , G06F9/30018 , G06F9/30025 , G06F9/3895 , H04N19/13 , H04N19/42 , H04N19/91
摘要： A method includes executing, at a processor, a dedicated arithmetic encoding instruction. The dedicated arithmetic encoding instruction accepts a plurality of inputs including a first range, a first offset, and a first state and produces one or more outputs based on the plurality of inputs. The method also includes storing a second state, realigning the first range to produce a second range, and realigning the first offset to produce a second offset based on the one or more outputs of the dedicated arithmetic encoding instruction.
摘要翻译： 一种方法包括在处理器处执行专用算术编码指令。 专用算术编码指令接受包括第一范围，第一偏移和第一状态的多个输入，并且基于多个输入产生一个或多个输出。 该方法还包括存储第二状态，重新对准第一范围以产生第二范围，以及基于专用算术编码指令的一个或多个输出来重新对准第一偏移以产生第二偏移。
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公开(公告)号：US20150062020A1
公开(公告)日：2015-03-05
申请号：US14015614
申请日：2013-08-30
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F3/0416
摘要： Implementations disclosed herein provide systems and methods for improved processing of touch sensor data with improved scalability and reduced standby power. Touch-related algorithms may be partitioned between the touch screen controller and the application processor or host such that the system can function with low standby power and low interface bandwidth while providing a scalable solution for enhanced user experience. In some aspects, a small digital processing engine and memory remains in the analog front end (AFE) of the touch screen controller to perform imagine forming algorithms that are mostly related to noise reduction and filtering schemes.
摘要翻译： 本文公开的实施例提供了改进的可扩展性和降低待机功率的触摸传感器数据处理的系统和方法。 触摸相关算法可以在触摸屏控制器和应用处理器或主机之间进行分区，使得系统能够以低待机功率和低接口带宽工作，同时为增强的用户体验提供可扩展的解决方案。 在一些方面，小型数字处理引擎和存储器保留在触摸屏控制器的模拟前端（AFE）中，以执行主要与降噪和滤波方案相关的想象形成算法。
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公开(公告)号：US20140306910A1
公开(公告)日：2014-10-16
申请号：US14251418
申请日：2014-04-11
IPC分类号： G06F3/041
CPC分类号： G06F3/04883 , G06F3/0416 , G06F2203/04104 , G06F2203/04808
摘要： Systems, apparatus and methods for touch detection are presented. Multiple fingers (two to five) from one hand are tracked based on fast moving fingers being group in a fixed position relative to one another. Touch points are matched from a first time to a second time wherein the matching minimizes relative movement between the tracked fingers. In some embodiments, a touch sensor receives first and second touch data comprising touch detections. A processor matches, for several candidate matches, touch detections from a first set to a second set. For each match, the processor further computes a rotation and translation matrix between the first set and the second set; applies the rotation and translation matrix to the first set to determine a result; and calculate a Euclidian distance between the result and the second set. Finally, the processor selects a match, from the several matches, having a minimum Euclidian distance.
摘要翻译： 介绍了触摸检测的系统，设备和方法。 基于快速移动的手指相对于彼此处于固定位置的组，跟踪来自一只手的多个手指（两到五个）。 触摸点从第一次匹配到第二次，其中匹配使跟踪的手指之间的相对运动最小化。 在一些实施例中，触摸传感器接收包括触摸检测的第一和第二触摸数据。 处理器对于多个候选匹配匹配，从第一集合到第二集合的触摸检测。 对于每个匹配，处理器还计算第一集合和第二集合之间的旋转和平移矩阵; 将旋转和平移矩阵应用于第一组以确定结果; 并计算结果与第二组之间的欧几里得距离。 最后，处理器从几个匹配中选择具有最小欧几里得距离的匹配。
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公开(公告)号：US11695865B2
公开(公告)日：2023-07-04
申请号：US17813141
申请日：2022-07-18
发明人： Sandeep Louis D'Souza , Vadim Winebrand , Mohamed Ahmed , Syed Fawad Ahmad , Nathan Felix Altman , Suhail Jalil , Livingstone Song , Raj Kumar , David Chandler , Masoud Roham , Xin Fan , Lennart Karl-Axel Mathe , Kostadin Dimitrov Djordjev , Deep Bhatia
IPC分类号： H04M1/72448
CPC分类号： H04M1/72448 , H04M2250/12
摘要： Various aspects of the present disclosure generally relate to control of a user device under a wet condition. In some aspects, a user device may determine whether the user device is operating under a wet condition; select, based at least in part on whether the user device is operating under the wet condition, a set of input components to control the user device, wherein the set of input components is selected from a plurality of different sets of input components; and configure a user interface of the user device according to the set of input components. Numerous other aspects are provided.
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公开(公告)号：US11126258B2
公开(公告)日：2021-09-21
申请号：US16003487
申请日：2018-06-08
IPC分类号： G06F3/041 , G06F3/044 , G06F3/01 , G06F3/0488 , G06F3/048 , G06F1/3231 , H03K17/96 , G06F3/0354
摘要： Various embodiments include processing devices and methods for managing multisensor inputs on a mobile computing device. Various embodiments may include receiving multiple inputs from multiple touch sensors, identifying types of user interactions with the touch sensors from the multiple inputs, identifying sensor input data in a multisensor input data structure corresponding with the types of user interactions, and determining whether the multiple inputs combine as a multisensor input in an entry in the multisensor input data structure having the sensor input data related to a multisensor input response. Various embodiments may include detecting a trigger for a multisensor input mode, entering the multisensor input mode in response to detecting the trigger, and enabling processing of an input from a touch sensor.
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