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1.发明申请Stylus Devices Having Variable Electrical Characteristics for Capacitive Touchscreens 有权具有电容触摸屏可变电气特性的触笔设备公开(公告)号：US20110273376A1
公开(公告)日：2011-11-10
申请号：US12773461
申请日：2010-05-04
CPC分类号： G06F3/0416 , G06F3/03545 , G06F3/039
摘要： Disclosed are devices and methods of stylus devices that when in contact with a capacitive touchscreen and a grounding element, can vary the signal level detected on a capacitive touchscreen to create a more realistic writing experience. Disclosed are elements of a touchscreen stylus, which individually or in combination, can enable a touchscreen stylus to have at least one electrical characteristic that is variable. In this way the resistive link between the touchscreen and a grounding element can be varied to enable features such as a capability to vary the width of line being drawn, to vary a region of influence on the touchscreen and/or to vary a temperament of action. The elements of a disclosed stylus can include at least one mechanical feature to provide at least one electrical characteristic that is variable and/or at least one material in an arrangement to provide at least one electrical characteristic that is variable.
摘要翻译： 公开了触控笔设备的装置和方法，当与电容式触摸屏和接地元件接触时，可以改变在电容式触摸屏上检测到的信号电平，以创建更实际的写入体验。 公开了触摸屏触笔的元件，其单独地或组合地能够使触摸屏触笔具有至少一个可变的电特性。 以这种方式，可以改变触摸屏和接地元件之间的电阻链接，以实现诸如能够改变被绘制的线的宽度的特征，以改变对触摸屏的影响区域和/或改变动作的气质 。 公开的触针的元件可以包括至少一个机械特征，以提供至少一个电特性，其是可变的和/或至少一种材料，以提供可变的至少一个电特性。
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公开(公告)号：US07899488B2
公开(公告)日：2011-03-01
申请号：US11496938
申请日：2006-07-31
IPC分类号： H04M1/00
CPC分类号： H04B1/38 , H04B1/1027 , H04B2001/1072 , H04W48/16 , H04W52/0254 , H04W52/0258 , H04W88/06 , Y02D70/122 , Y02D70/124 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/40
摘要： A method and apparatus for power conservation is provided for a multi-mode wireless communication device (100) capable of operating in a plurality of networks, each of the plurality of networks having a network signal with predetermined spectral characteristics. The wireless communication device (100) includes a variable bandwidth signal detector (140), a threshold detector (145), and a controller (120). The variable bandwidth signal detector (140) receives radio frequency (RF) signals and defines a detection bandwidth for signal detection. The threshold detector (145) is coupled to the variable bandwidth signal detector (140) and detects a network signal within the RF signals in response to determining whether a signal is present within the detection bandwidth having a signal strength greater than a predetermined signal strength. The controller (120) is coupled to the variable bandwidth signal detector (140) and the threshold detector (145) and offsets a center of the detection bandwidth of the variable bandwidth signal detector (140) in response to the predetermined spectral characteristics of the network signal.
摘要翻译： 为能够在多个网络中操作的多模式无线通信设备（100）提供一种用于功率节省的方法和装置，所述多个网络中的每一个具有具有预定频谱特性的网络信号。 无线通信设备（100）包括可变带宽信号检测器（140），阈值检测器（145）和控制器（120）。 可变带宽信号检测器（140）接收射频（RF）信号并定义用于信号检测的检测带宽。 所述阈值检测器（145）耦合到所述可变带宽信号检测器（140），并响应于确定信号强度是否大于所述检测带宽中的信号强度，来检测所述RF信号内的网络信号。 响应于网络的预定频谱特性，控制器（120）耦合到可变带宽信号检测器（140）和阈值检测器（145），并且偏移可变带宽信号检测器（140）的检测带宽的中心 信号。
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公开(公告)号：US20080026718A1
公开(公告)日：2008-01-31
申请号：US11496938
申请日：2006-07-31
CPC分类号： H04B1/38 , H04B1/1027 , H04B2001/1072 , H04W48/16 , H04W52/0254 , H04W52/0258 , H04W88/06 , Y02D70/122 , Y02D70/124 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/40
摘要： A method and apparatus for power conservation is provided for a multi-mode wireless communication device (100) capable of operating in a plurality of networks, each of the plurality of networks having a network signal with predetermined spectral characteristics. The wireless communication device (100) includes a variable bandwidth signal detector (140), a threshold detector (145), and a controller (120). The variable bandwidth signal detector (140) receives radio frequency (RF) signals and defines a detection bandwidth for signal detection. The threshold detector (145) is coupled to the variable bandwidth signal detector (140) and detects a network signal within the RF signals in response to determining whether a signal is present within the detection bandwidth having a signal strength greater than a predetermined signal strength. The controller (120) is coupled to the variable bandwidth signal detector (140) and the threshold detector (145) and offsets a center of the detection bandwidth of the variable bandwidth signal detector (140) in response to the predetermined spectral characteristics of the network signal.
摘要翻译： 为能够在多个网络中操作的多模式无线通信设备（100）提供一种用于功率节省的方法和装置，所述多个网络中的每一个具有具有预定频谱特性的网络信号。 无线通信设备（100）包括可变带宽信号检测器（140），阈值检测器（145）和控制器（120）。 可变带宽信号检测器（140）接收射频（RF）信号并定义用于信号检测的检测带宽。 所述阈值检测器（145）耦合到所述可变带宽信号检测器（140），并响应于确定信号强度是否大于所述检测带宽中的信号强度，来检测所述RF信号内的网络信号。 响应于网络的预定频谱特性，控制器（120）耦合到可变带宽信号检测器（140）和阈值检测器（145），并且偏移可变带宽信号检测器（140）的检测带宽的中心 信号。
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4.发明授权公开(公告)号：US09367085B2
公开(公告)日：2016-06-14
申请号：US13358951
申请日：2012-01-26
CPC分类号： G06F3/14 , G06F1/163 , G06F3/005 , G06F3/011 , G06F3/017 , G06F3/0346 , G06F3/16 , G06F2200/1637
摘要： A portable electronic device includes a processor and a detection mechanism operable to detect one or more characteristics relating to how a user handles the electronic device. The processor is operably coupled to the detection mechanism and operable in accordance with stored operating instructions to: determine, based on the detected characteristics, which limb of the user possesses the portable electronic device; and control at least one function of the portable electronic device taking into account which limb of the user possesses the electronic device (e.g., which limb of the user is holding or secured to the electronic device). According to one embodiment, the processor may further determine a reference position for the portable electronic device (e.g., a position of the device at rest) and compare one or more of the detected characteristics to the reference position to determine which limb of the user possesses the electronic device.
摘要翻译： 便携式电子设备包括处理器和可操作以检测与用户如何处理电子设备有关的一个或多个特性的检测机构。 处理器可操作地耦合到检测机构，并且可根据存储的操作指令进行操作，以便：基于检测到的特性确定用户的哪个肢体拥有便携式电子设备; 并且考虑到用户的哪个肢体拥有电子设备（例如，用户的哪个肢体保持或固定到电子设备）来控制便携式电子设备的至少一个功能。 根据一个实施例，处理器还可以确定便携式电子设备的参考位置（例如，休息时的设备的位置），并将检测到的特征中的一个或多个与参考位置进行比较，以确定用户的哪个肢体拥有 电子设备。
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5.发明申请公开(公告)号：US20130197681A1
公开(公告)日：2013-08-01
申请号：US13358951
申请日：2012-01-26
CPC分类号： G06F3/14 , G06F1/163 , G06F3/005 , G06F3/011 , G06F3/017 , G06F3/0346 , G06F3/16 , G06F2200/1637
摘要： A portable electronic device includes a processor and a detection mechanism operable to detect one or more characteristics relating to how a user handles the electronic device. The processor is operably coupled to the detection mechanism and operable in accordance with stored operating instructions to: determine, based on the detected characteristics, which limb of the user possesses the portable electronic device; and control at least one function of the portable electronic device taking into account which limb of the user possesses the electronic device (e.g., which limb of the user is holding or secured to the electronic device). According to one embodiment, the processor may further determine a reference position for the portable electronic device (e.g., a position of the device at rest) and compare one or more of the detected characteristics to the reference position to determine which limb of the user possesses the electronic device.
摘要翻译： 便携式电子设备包括处理器和可操作以检测与用户如何处理电子设备有关的一个或多个特性的检测机构。 处理器可操作地耦合到检测机构，并且可根据存储的操作指令进行操作，以便：基于检测到的特性确定用户的哪个肢体拥有便携式电子设备; 并且考虑到用户的哪个肢体拥有电子设备（例如，用户的哪个肢体保持或固定到电子设备）来控制便携式电子设备的至少一个功能。 根据一个实施例，处理器还可以确定便携式电子设备的参考位置（例如，休息时的设备的位置），并将检测到的特征中的一个或多个与参考位置进行比较，以确定用户的哪个肢体拥有 电子设备。
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6.发明授权Method and system for rapid channel acquisition across heterogeneous radio access technologies 有权异构无线电接入技术快速通道采集的方法和系统公开(公告)号：US07539490B2
公开(公告)日：2009-05-26
申请号：US11319867
申请日：2005-12-27
申请人： Timothy A. Dickinson
发明人： Timothy A. Dickinson
IPC分类号： H04W4/00
摘要： A system and method for accommodating a rapid transition between heterogeneous radio access technologies is provided. A local network 105 having a controller 114 and a plurality of access points 106,107,108,109,110,111 receives information 117 from a communication device 101 relating to the network 116 it is exiting. During the transition process from a first network 116, for example a cellular wide area network, to a second network 105, for example an IMS-WLAN, the communication device 101 passes its wide area network servicing base station information 117 to an access point 106 of the local network 105. Upon exiting the local network 105, wide area network servicing base station information 121 is delivered to an exiting communication device 112, thereby enabling it to abbreviate or eliminate traditional scanning and acquisition processes that occur in network handoff exchanges.
摘要翻译： 提供了一种用于适应异构无线电接入技术之间的快速转换的系统和方法。 具有控制器114和多个接入点106,107,108,109,110,111的本地网络105从与其正在退出的网络116有关的通信设备101接收信息117。 在从第一网络116（例如蜂窝广域网）到第二网络105（例如，IMS-WLAN）的转换过程期间，通信设备101将其广域网服务基站信息117传递到接入点106 在离开本地网络105之后，广域网服务基站信息121被传送到退出的通信设备112，从而使其能够缩减或消除网络切换交换中发生的传统扫描和获取过程。
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7.发明授权Stylus devices having variable electrical characteristics for capacitive touchscreens 有权具有电容触摸屏可变电气特性的触控笔设备公开(公告)号：US09110534B2
公开(公告)日：2015-08-18
申请号：US12773461
申请日：2010-05-04
IPC分类号： G06F3/033 , G06F3/041 , G06F3/0354 , G06F3/039
CPC分类号： G06F3/0416 , G06F3/03545 , G06F3/039
摘要： Disclosed are devices and methods of stylus devices that when in contact with a capacitive touchscreen and a grounding element, can vary the signal level detected on a capacitive touchscreen to create a more realistic writing experience. Disclosed are elements of a touchscreen stylus, which individually or in combination, can enable a touchscreen stylus to have at least one electrical characteristic that is variable. In this way the resistive link between the touchscreen and a grounding element can be varied to enable features such as a capability to vary the width of line being drawn, to vary a region of influence on the touchscreen and/or to vary a temperament of action. The elements of a disclosed stylus can include at least one mechanical feature to provide at least one electrical characteristic that is variable and/or at least one material in an arrangement to provide at least one electrical characteristic that is variable.
摘要翻译： 公开了触控笔设备的装置和方法，当与电容式触摸屏和接地元件接触时，可以改变在电容式触摸屏上检测到的信号电平，以创建更实际的写入体验。 公开了触摸屏触笔的元件，其单独地或组合地能够使触摸屏触笔具有至少一个可变的电特性。 以这种方式，可以改变触摸屏和接地元件之间的电阻链接，以实现诸如能够改变被绘制的线的宽度的特征，以改变对触摸屏的影响区域和/或改变动作的气质 。 公开的触针的元件可以包括至少一个机械特征，以提供至少一个电特性，其是可变的和/或至少一种材料，以提供可变的至少一个电特性。
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