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1. 发明申请

US20140267043A1 ELECTRONIC DEVICE INCLUDING TOUCH-SENSITIVE KEYBOARD AND METHOD OF CONTROLLING SAME 有权
标题翻译：包括感应键盘的电子设备及其控制方法
公开(公告)号：US20140267043A1
公开(公告)日：2014-09-18
申请号：US13826192
申请日：2013-03-14
申请人： Research In Motion Limited
发明人： Devin Jay KAISER , John Edward DOLSON , Amit Pal SINGH
IPC分类号： G06F3/02 , G06F3/044
CPC分类号： G06F3/021 , G06F3/044 , G06F3/04883 , G06F3/0489
摘要： An electronic device includes a keyboard. The keyboard includes a plurality of mechanical keys including a first key, and capacitive touch sensors including a first capacitive touch sensor and a second capacitive touch sensor. The keyboard is configured to detect a touch on the first key utilizing the first capacitive touch sensor and the second capacitive touch sensor, and to detect actuation of the first key when the first capacitive touch sensor is electrically coupled to the second capacitive touch sensor.
摘要翻译：电子设备包括键盘。键盘包括多个包括第一键的机械键和包括第一电容触摸传感器和第二电容式触摸传感器的电容式触摸传感器。键盘被配置为利用第一电容触摸传感器和第二电容式触摸传感器来检测第一键上的触摸，并且当第一电容式触摸传感器电耦合到第二电容式触摸传感器时，检测第一键的致动。

2. 发明申请

US20140168175A1 MAGNETICALLY COUPLING STYLUS AND HOST ELECTRONIC DEVICE 审中-公开
标题翻译：磁性耦合型和主机型电子器件
公开(公告)号：US20140168175A1
公开(公告)日：2014-06-19
申请号：US13713145
申请日：2012-12-13
申请人： RESEARCH IN MOTION LIMITED
发明人： Cornel MERCEA , Jacek S. IDZIK , Amit Pal SINGH
IPC分类号： G06F3/033
CPC分类号： G06F3/03545 , G06F3/046
摘要： Magnetic coupling between a stylus and a host electronic device is provided using an array of magnetic field generators that produce a magnetic field in proximity to a drawing surface of the host electronic device. The magnetic field produces a force on a magnetic tip of the stylus. The magnetic field may be controlled dependent upon the location, motion, tilt angle and/or contact force of the stylus and may also be controlled dependent upon images rendered on a display screen that is combined with the drawing surface. The magnetic field may also cause motion in a movable magnet of the stylus. The energy associated with the motion may be harvested to provide power to the stylus.
摘要翻译：使用在主电子设备的绘图表面附近产生磁场的磁场发生器阵列来提供触针和主电子设备之间的磁耦合。磁场在触针的磁尖上产生一个力。可以根据触控笔的位置，运动，倾斜角度和/或接触力来控制磁场，并且还可以根据在与绘图表面组合的显示屏上呈现的图像来进行控制。磁场也可能导致触控笔的可移动磁体中的运动。可以收获与运动相关联的能量以向触针提供电力。

3. 发明申请

US20140232663A1 ELECTRONIC DEVICE INCLUDING TOUCH-SENSITIVE DISPLAY AND METHOD OF DETECTING NOISE 有权
标题翻译：包括敏感显示器的电子设备和检测噪声的方法
公开(公告)号：US20140232663A1
公开(公告)日：2014-08-21
申请号：US13770788
申请日：2013-02-19
申请人： RESEARCH IN MOTION LIMITED
发明人： Amit Pal SINGH , Premal Vinodchandra Parekh
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F3/0418
摘要： An electronic device includes a touch-sensitive display that includes drive electrodes and sense electrodes configured to detect touches on the touch-sensitive display, a noise-detection electrode spaced from the drive electrodes and the sense electrodes, at least one controller operably coupled to the drive electrodes, the sense electrodes, and the noise-detection electrode and configured to detect touches on the touch-sensitive display utilizing the drive electrodes and the sense electrodes, and detect noise utilizing the noise-detection electrode during touch detection.
摘要翻译：电子设备包括触敏显示器，其包括驱动电极和检测电极，其被配置为检测触觉显示器上的触摸，噪声检测电极与驱动电极和感测电极间隔开，至少一个控制器可操作地耦合到驱动电极，感测电极和噪声检测电极，并且被配置为利用驱动电极和感测电极检测触敏显示器上的触摸，并且在触摸检测期间利用噪声检测电极检测噪声。

4. 发明申请

US20140098071A1 Method and Apparatus Pertaining to an Interference-Assessing Stylus 审中-公开
标题翻译：与干扰评估笔相关的方法和设备
公开(公告)号：US20140098071A1
公开(公告)日：2014-04-10
申请号：US13644298
申请日：2012-10-04
申请人： RESEARCH IN MOTION LIMITED
发明人： Amit Pal SINGH , Premal PAREKH
IPC分类号： G06F3/033
CPC分类号： G06F3/038 , G06F3/03545
摘要： A stylus is configured to use a local wireless receiver to assess interference at a transmission frequency that corresponds to the stylus's location-information wireless transmitter. By one approach, the stylus carries out this assessment during transmission nulls for the location-information wireless transmitter. If desired, the wireless receiver can operably couple to (and hence share) a same antenna that operably couples to the location-information wireless transmitter. By one approach, the stylus is configured to change the transmission frequency of the location-information wireless transmitter as a function of determining that the aforementioned assessed transmission frequency is experiencing more than a predetermined level of interference.
摘要翻译：触笔被配置为使用本地无线接收器来评估与触笔的位置信息无线发射机对应的传输频率处的干扰。通过一种方法，手写笔在位置信息无线发射机的传输无效期间进行这种评估。如果需要，无线接收机可以可操作地耦合到（并且因此共享）可操作地耦合到位置信息无线发射机的相同天线。通过一种方法，触笔被配置为根据确定上述评估的传输频率正在经历超过预定的干扰水平的函数来改变位置信息无线发射机的传输频率。

5. 发明申请

US20140078116A1 RECHARGEABLE ACTIVE PEN AND ELECTRONIC DEVICE WITH CORRESPONDING CHARGING DOCK 有权
标题翻译：可充电的活动笔和电子装置与相应的充电锁
公开(公告)号：US20140078116A1
公开(公告)日：2014-03-20
申请号：US13622053
申请日：2012-09-18
申请人： RESEARCH IN MOTION LIMITED
发明人： Cornel MERCEA , Yu GAO , Amit Pal SINGH
IPC分类号： G06F3/033
CPC分类号： G06F1/266 , G06F3/03545 , G06F2200/1632
摘要： Powered by a battery module, an active pen may transmit a signal that is intended for detection by a touch screen. The active pen may comprise an elongated clip member connected to an elongated body member, the free end of the clip member having a ground contact, and the body member having control and charging contacts opposite the ground contact. The free end may be biased such that the ground contact is normally in contact with the control and charging contacts, thereby maintaining the active pen in a signal-transmitting state until separation of the contacts. An electronic device may charge the battery module, optionally responsive to authorization thereof. The electronic device may comprise a partition member to separate the free end of the clip member from the body member, the partition member having contacts corresponding to those of the active pen for enabling charging of the battery module.
摘要翻译：由电池模块供电，活动笔可能会传输一个要由触摸屏进行检测的信号。活动笔可以包括连接到细长主体构件的细长夹子构件，夹子构件的自由端具有接地触头，并且主体构件具有与接地触点相对的控制和充电触点。自由端可以偏置，使得接地触头通常与控制和充电触点接触，从而将活动笔保持在信号传输状态，直到触点分离。电子设备可以对电池模块进行充电，可选地响应于其授权。电子设备可以包括分隔构件，以将夹子构件的自由端与主体构件分离，分隔构件具有与活动笔的触点相对应的触点，用于使电池模块能够充电。

6. 发明申请

US20140099894A1 APPARATUS AND METHOD PERTAINING TO TESTING A STYLUS COMMUNICATION PATH FOR INTERFERENCE 审中-公开
标题翻译：用于测试STYLUS通信路径用于干扰的装置和方法
公开(公告)号：US20140099894A1
公开(公告)日：2014-04-10
申请号：US13647700
申请日：2012-10-09
申请人： RESEARCH IN MOTION LIMITED
发明人： Amit Pal SINGH , Rohan Michael NANDAKUMAR
IPC分类号： H04B15/00
CPC分类号： H04M1/72527 , H04B5/00 , H04B17/345 , H04L1/24 , H04L5/0005 , H04L5/006
摘要： An apparatus having a stylus scribing surface and a sensor configured to communicate with a stylus via a wireless communication path regarding a location of the stylus with respect to that stylus scribing surface also has a control circuit that operably couples to that sensor. The control circuit is configured to automatically test that wireless communication path for interference. In response to detecting an undue level of interference the control circuit instructs the stylus to modify the wireless communication path (for example, by switching to a different carrier frequency).
摘要翻译：具有触针划线表面的设备和被配置为经由无线通信路径与触针相对于该触笔划线表面与触针相通的传感器的传感器还具有可操作地耦合到该传感器的控制电路。控制电路被配置为自动测试该无线通信路径以进行干扰。响应于检测到不适当的干扰水平，控制电路指示触控笔修改无线通信路径（例如，通过切换到不同的载波频率）。

7. 发明申请

US20140098072A1 METHOD AND APPARATUS PERTAINING TO PREDICTING MOVEMENT OF A STYLUS 审中-公开
标题翻译：对STYLUS的运动进行预测的方法和装置
公开(公告)号：US20140098072A1
公开(公告)日：2014-04-10
申请号：US13644342
申请日：2012-10-04
申请人： RESEARCH IN MOTION LIMITED
发明人： Amit Pal SINGH , Rohan Michael NANDAKUMAR
IPC分类号： G06F3/033
CPC分类号： G06F3/03545 , G06F3/044 , G06F2203/04106
摘要： An apparatus has both a stylus sensor and a hand sensor. A control circuit operably couples to both of these sensors and is configured to predict movement of the stylus as a function, at least in part, of the hand sensor. So configured, both present and historical information regarding the location of the user's hand can serve to further inform a prediction algorithm of choice to more reliably (and more quickly) predict a likely direction of movement for the stylus in order to provide a corresponding display of electronic ink that exhibits reduced (or eliminated) latency. By one approach the influence of the hand-location information can be statically or dynamically weighted to shade the influence of the hand-location information upon the prediction result.
摘要翻译：一种装置具有触针传感器和手感测器。控制电路可操作地耦合到这两个传感器，并且被配置为至少部分地预测手指传感器的作用。如此配置，关于用户手的位置的现在和历史信息可以用于进一步通知选择的预测算法以更可靠地（并且更快地）预测触控笔的可能的移动方向，以便提供相应的显示表现出减少（或消除）延迟的电子墨水。通过一种方法，可以静态地或动态地加权手位置信息的影响，以使手位置信息对预测结果的影响降低。

8. 发明申请

US20140361994A1 ILLUMINATED KEYBOARD 审中-公开
标题翻译：照明键盘
公开(公告)号：US20140361994A1
公开(公告)日：2014-12-11
申请号：US13912883
申请日：2013-06-07
申请人： Research In Motion Limited
发明人： Hsin Chin LEE , Antanas Matthew BROGA , Amit Pal SINGH , Yaya CHU
IPC分类号： G06F3/02
CPC分类号： G06F3/0202
摘要： A portable electronic device with an illuminated keyboard is disclosed. The device includes a plurality of user input keys arranged to form a keyboard; a reflective surface spaced apart from the keys; and a plurality of light emitters located between the keys and the reflective surface, the light emitters being configured to emit light towards the reflective surface for reflection towards the input keys.
摘要翻译：公开了具有照明键盘的便携式电子设备。该设备包括多个用户输入键，用于形成键盘; 与键隔开的反射表面; 以及位于所述键和所述反射表面之间的多个发光体，所述发光体被配置为朝向所述反射表面发射光，以朝向所述输入键反射。

9. 发明申请

US20140292658A1 KEYPAD WITH OPTICAL SENSORS 有权
标题翻译：带光传感器的键盘
公开(公告)号：US20140292658A1
公开(公告)日：2014-10-02
申请号：US13851240
申请日：2013-03-27
申请人： RESEARCH IN MOTION LIMITED
发明人： Hsin Chin LEE , Antanas Matthew BROGA , Amit Pal SINGH
IPC分类号： H03K17/96 , G06F3/02 , G06F3/01
CPC分类号： H03K17/9629 , G06F3/017 , G06F3/021 , G06F3/0219 , H03K17/943 , H03K17/969 , H03K17/98 , H03K2217/96054
摘要： A keypad with optical sensors is provided. The keypad comprises keycaps, each keycap having a top surface. One or more optical sensors are located beneath top surfaces of adjacent keycaps. One or more light guides extend from a respective optical sensor towards the top surfaces.
摘要翻译：提供带有光学传感器的键盘。键盘包括键帽，每个键帽具有顶表面。一个或多个光学传感器位于相邻键帽的顶表面下方。一个或多个光导从相应的光学传感器向顶表面延伸。

10. 发明申请

US20140098073A1 METHOD AND APPARATUS PERTAINING TO USER-SENSED TRANSMISSION POWER CONTROL IN A STYLUS 审中-公开
标题翻译：在STYLUS中用户感应传动功率控制的方法和装置
公开(公告)号：US20140098073A1
公开(公告)日：2014-04-10
申请号：US13645616
申请日：2012-10-05
申请人： RESEARCH IN MOTION LIMITED
发明人： Amit Pal SINGH , Rohan Michael NANDAKUMAR
IPC分类号： G06F3/033
CPC分类号： G06F1/3231 , G06F3/03545 , Y02D10/173
摘要： A stylus includes a wireless transmitter and a user sensor configured to detect a stylus-user's proximity (such as, for example, the proximity of the user's hand). A control circuit adjusts transmission power for the wireless transmitter as a function, at least in part, of the stylus-user's proximity.
摘要翻译：触笔包括无线发射器和被配置为检测触笔用户的接近度（例如，用户的手的接近度）的用户传感器。控制电路至少部分地根据触笔用户的接近度来调整无线发射机的发射功率。

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