公开(公告)号：US09435628B2

公开(公告)日：2016-09-06

申请号：US14555610

申请日：2014-11-27

申请人： N-trig Ltd.

发明人： Rafi Zachut ,  Haim Perski ,  Ori Rimon ,  Amir Kaplan

IPC分类号： G01B7/00 ,  A63F3/00 ,  A63F7/06 ,  G06F3/044 ,  A63F7/36

CPC分类号： G01B7/003 ,  A63F3/00643 ,  A63F7/06 ,  A63F7/068 ,  A63F7/0692 ,  A63F2003/00662 ,  A63F2007/3611 ,  A63F2250/265 ,  G01B2210/58 ,  G06F3/044

摘要： A system for determining information regarding at least one object, comprising: a sensor sensitive to capacitive coupling; at least one object adapted to create a capacitive coupling with the sensor when at least one signal is input to the sensor; a detector adapted to measure at least one output signal of said sensor associated with the at least one object, wherein the output signal associated with the at least one object is an object information code.

公开(公告)号：US20140184567A1

公开(公告)日：2014-07-03

申请号：US14201994

申请日：2014-03-10

申请人： N-trig Ltd.

发明人： Rafi ZACHUT

IPC分类号： G06F3/041 ,  G06F3/0354 ,  G06F3/044

CPC分类号： G06F3/041 ,  G06F3/03545 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/0488 ,  G06F2203/04104 ,  G06F2203/04108 ,  G06F2203/04808

摘要： A method for operating a digitizer with an autonomous asynchronous stylus includes sampling outputs from a digitizer, detecting from the outputs at least one pulsed signal transmitted from an autonomous asynchronous stylus at a defined rate, determining a location of the stylus interaction with respect to the digitizer, and tracking stylus interaction with the digitizer over subsequent pulsed signals transmitted from the stylus.

摘要翻译： 用于使用自主异步触控笔操作数字转换器的方法包括从数字转换器采样输出，从输出端检测以自定义速率从自主异步触针传送的至少一个脉冲信号，确定触控笔相对于数字化仪的交互位置 并且跟踪从数字转换器与从触控笔传输的随后脉冲信号的触笔相互作用。

公开(公告)号：US20130265281A1

公开(公告)日：2013-10-10

申请号：US13909118

申请日：2013-06-04

申请人： N-trig Ltd.

发明人： Rafi ZACHUT

IPC分类号： G06F3/041

CPC分类号： G06F3/041 ,  G06F3/03545 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/0488 ,  G06F2203/04104 ,  G06F2203/04108 ,  G06F2203/04808

摘要： A method for operating a digitizer with an autonomous asynchronous stylus includes sampling outputs from a digitizer, detecting from the outputs at least one pulsed signal transmitted from an autonomous asynchronous stylus at a defined rate, determining a location of the stylus interaction with respect to the digitizer, and tracking stylus interaction with the digitizer over subsequent pulsed signals transmitted from the stylus.

公开(公告)号：US09477330B2

公开(公告)日：2016-10-25

申请号：US14533328

申请日：2014-11-05

申请人： N-trig Ltd.

发明人： Yuval Stern

IPC分类号： G06F3/041 ,  G06F3/038 ,  G06F3/0354 ,  G06F3/046

CPC分类号： G06F3/038 ,  G06F3/03545 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/046

摘要： A method for detecting orientation of a stylus with respect to a digitizer sensing surface includes detecting a signal emitted by a stylus at a plurality of coordinates on a digitizer sensing surface, determining coordinate of a writing tip of the stylus, defining at least one feature characterizing an asymmetrical spread of the stylus signal on the digitizer sensing surface with respect to the writing tip coordinate, and characterizing an orientation of the stylus responsive to the characterization of the asymmetrical spread.

摘要翻译： 一种用于检测触针相对于数字转换器感测表面的方向的方法包括：检测由数字转换器感测表面上的多个坐标处的触笔发射的信号，确定触笔的写入尖端的坐标，定义至少一个特征 相对于写入尖端坐标，触控笔信号在数字转换器感测表面上的不对称扩展，以及响应于不对称扩展的表征来表征触控笔的取向。

公开(公告)号：US09292116B2

公开(公告)日：2016-03-22

申请号：US13682779

申请日：2012-11-21

申请人： N-trig Ltd.

发明人： Eytan Mann ,  Ilan Geller

IPC分类号： G06F3/041 ,  G06F3/044

CPC分类号： G06F1/3262 ,  G06F1/3215 ,  G06F3/041 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04101 ,  G06F2203/04104 ,  G06F2203/04106

摘要： A method for customizing operation of a digitizer system operated with an electronic device is described, the electronic device including software applications. The method includes operating the digitizer system in a first mode of operation, the first mode of operation defined by a plurality of operating parameters, receiving instructions for adjusting one or more operating parameters of the digitizer system, wherein the instructions are defined by a software application, the software application operative to receive input from the digitizer system, and updating operation of the digitizer system responsive to the instructions defined by the software applications.

摘要翻译： 描述了一种用于定制用电子设备操作的数字转换器系统的操作的方法，该电子设备包括软件应用。 该方法包括以第一操作模式操作数字转换器系统，由多个操作参数定义的第一操作模式，接收用于调整数字转换器系统的一个或多个操作参数的指令，其中指令由软件应用 所述软件应用可操作以接收来自所述数字转换器系统的输入，以及响应于由所述软件应用定义的指令来更新所述数字转换器系统的操作。

公开(公告)号：US09164618B2

公开(公告)日：2015-10-20

申请号：US14176289

申请日：2014-02-10

申请人： N-trig Ltd.

发明人： Haim Perski ,  Ori Rimon

IPC分类号： G06F3/041 ,  G06F3/044 ,  G06F3/046 ,  G06F3/0354

CPC分类号： G06F3/0416 ,  G06F3/03545 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G06F3/046 ,  G06F2203/04106 ,  G06F2203/04108

摘要： A method for noise reduction in a digitizer includes determining a location of a stylus with a known frequency of emission over a first sampling period, sampling output from a plurality of detecting elements over a second sampling period, identifying detecting elements with sampled output in the second sampling period above a defined threshold in a selected frequency, the selected frequency being close to but different than the known frequency of the stylus, selecting as a candidate carrier of mere noise a detecting element from the detecting elements identified that is spaced away from the determined location of the stylus, and reducing values of output sampled over the second sampling period from at least one other detecting element, in accordance with the output sampled over the second sampling period from the detecting element selected as the candidate carrier of mere noise.

摘要翻译： 一种用于数字化仪中降噪的方法包括：在第一采样周期内确定具有已知发射频率的触控笔的位置，在第二采样周期从多个检测元件采样输出，在第二采样周期中识别具有采样输出的检测元件 采样周期高于选定频率中的定义的阈值，所选择的频率接近但不同于触控笔的已知频率，从所识别的检测元件中选择与所确定的检测元件间隔开的检测元件作为纯噪声的候选载波 根据从被选择为纯噪声的候选载波的检测元件在第二采样周期中采样的输出，从至少一个其它检测元件减少在第二采样周期中采样的输出值。

公开(公告)号：US20150123923A1

公开(公告)日：2015-05-07

申请号：US14533328

申请日：2014-11-05

申请人： N-trig Ltd.

发明人： Yuval STERN

IPC分类号： G06F3/038 ,  G06F3/0354 ,  G06F3/041

CPC分类号： G06F3/038 ,  G06F3/03545 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/046

摘要： A method for detecting orientation of a stylus with respect to a digitizer sensing surface includes detecting a signal emitted by a stylus at a plurality of coordinates on a digitizer sensing surface, determining coordinate of a writing tip of the stylus, defining at least one feature characterizing an asymmetrical spread of the stylus signal on the digitizer sensing surface with respect to the writing tip coordinate, and characterizing an orientation of the stylus responsive to the characterization of the asymmetrical spread.

摘要翻译： 一种用于检测触针相对于数字转换器感测表面的方向的方法包括：检测由数字转换器感测表面上的多个坐标处的触笔发射的信号，确定触笔的写入尖端的坐标，定义至少一个特征 相对于写入尖端坐标，触控笔信号在数字转换器感测表面上的不对称扩展，以及响应于不对称扩展的表征来表征触控笔的取向。

公开(公告)号：US09018547B2

公开(公告)日：2015-04-28

申请号：US14144621

申请日：2013-12-31

申请人： N-trig Ltd.

发明人： Ori Rimon ,  Ariel Kerner

IPC分类号： G06F3/041 ,  G06F3/038 ,  G06F3/0354 ,  G06F3/046

CPC分类号： G06F3/038 ,  G06F3/03545 ,  G06F3/046 ,  G06F2203/04101

摘要： A method for dynamically updating at least one pre-defined value of a parameter used to identify at least one operational mode of an object for user interaction with a digitizer sensor during interaction with the digitizer sensor comprises detecting signal outputs from a plurality of sensing elements of a digitizer sensor during user interaction with the digitizer sensor; characterizing a pattern formed by the signal outputs from the plurality of sensing elements; identifying a pre-defined event associated with an operational mode of the object based on the pattern; determining a value of the parameter from the signal outputs in response to identification of the pre-defined event; and updating the pre-defined value used to identify the operational mode based on the value of the parameter determined from the identified event.

公开(公告)号：US20140210781A1

公开(公告)日：2014-07-31

申请号：US14164340

申请日：2014-01-27

申请人： N-trig Ltd.

发明人： Yuval STERN

IPC分类号： G06F3/045

CPC分类号： G06F3/045 ,  G06F1/3262 ,  G06F3/03545 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04106

摘要： A digitizer system includes a sensing surface, a digitizer sensor that senses fingertip or stylus interaction on the sensing surface, digitizer circuitry that operates the digitizer sensor during an active mode of the digitizer circuitry, wherein the digitizer circuitry operates in one of a sleep mode and an active mode and a wake up circuit that operates during the sleep mode of the digitizer circuitry and triggers a switch from the sleep mode to the active mode. A second sensor operated independently from the digitizer sensor, senses fingertip or stylus touch interaction on the sensing surface during the sleep mode of the digitizer circuitry and provides input to the wake up circuit for triggering the digitizer circuitry in response to sensing the fingertip or stylus touch interaction.

摘要翻译： 数字转换器系统包括感测表面，感测感测表面上的指尖或触针相互作用的数字转换器传感器，在数字转换器电路的有源模式期间操作数字转换器传感器的数字转换器电路，其中数字转换器电路以睡眠模式和 活动模式和唤醒电路，其在数字转换器电路的睡眠模式期间操作并且触发从休眠模式切换到活动模式。 独立于数字转换器传感器操作的第二传感器在数字转换器电路的睡眠模式期间感测感测表面上的指尖或触控笔触摸交互，并且向唤醒电路提供输入，以响应感测指尖或触针触摸而触发数字转换器电路 相互作用。

公开(公告)号：US20130321355A1

公开(公告)日：2013-12-05

申请号：US13905175

申请日：2013-05-30

申请人： N-trig Ltd.

发明人： Oren TEIBLUM

IPC分类号： G06F3/0354

CPC分类号： G06F3/03545 ,  G06F3/044

摘要： A stylus includes a housing, a writing tip at least partially extending out of the housing, and circuitry electrically connected to the writing tip, the circuitry operative to providing a signal for transmission via the writing tip. The writing tip of the stylus is formed with a compound material including a non-conductive base material and conductive filler.

摘要翻译： 触针包括壳体，至少部分地延伸出壳体的书写尖端以及电连接到写入尖端的电路，该电路用于提供经由写入尖端进行传输的信号。 触针的书写尖端由包括非导电基底材料和导电填料的复合材料形成。