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1. 发明授权

US07180509B2 Electronic pen, mounting part therefor and method of making the pen 有权
标题翻译：电子笔，安装部件及笔的制作方法
公开(公告)号：US07180509B2
公开(公告)日：2007-02-20
申请号：US10179949
申请日：2002-06-26
申请人： Björn Fermgård , Ola Strömberg
发明人： Björn Fermgård , Ola Strömberg
IPC分类号： G09G5/00
CPC分类号： G06F3/03542 , G06F3/03545 , G06K9/24
摘要： An electronic pen comprises a writing means (7) which extends into the interior of the pen, a guiding element (9) for the writing means (7), a sensor (15a) for recording images and an image processor (30) for calculating positions of the pen based on said images. The sensor (15a) is part of an imaging detector unit (15). The guiding element (9) and the detector unit (15) are arranged in a common mounting part (5) which is fixedly mounted in the interior of the pen. In such a pen, it is possible to minimize the tolerance chain between the components that convert a pen stroke on a base into a sequence of positions. This enables serial production of the pen with a small number of rejects.
摘要翻译：电子笔包括延伸到笔内部的写入装置（7），用于写入装置（7）的引导元件（9），用于记录图像的传感器（15a）和用于基于所述图像计算笔的位置。传感器（15a）是成像检测器单元（15）的一部分。引导元件（9）和检测器单元（15）布置在固定地安装在笔的内部的公共安装部分（5）中。在这样的笔中，可以最小化将基座上的笔划转换成位置序列的组件之间的公差链。这使得能够连续生产具有少量拒收的笔。

2. 发明申请

US20100328272A1 OPTICAL SYSTEM, AN ANALYSIS SYSTEM AND A MODULAR UNIT FOR AN ELECTRONIC PEN 审中-公开
标题翻译：光学系统，分析系统和电子笔的模块化单元
公开(公告)号：US20100328272A1
公开(公告)日：2010-12-30
申请号：US12878127
申请日：2010-09-09
申请人： Thomas CRAVEN-BARTLE , Ola Wassvik , Peter Gredinger , Ola Strömberg
发明人： Thomas CRAVEN-BARTLE , Ola Wassvik , Peter Gredinger , Ola Strömberg
IPC分类号： G06F3/033
CPC分类号： G06F3/016 , G03B15/00 , G06F3/0321 , G06F3/03545 , H05K1/18
摘要： A modular unit is designed for an electronic pen. The modular unit comprises a carrier with a receiver for a writing implement, a printed circuit board, a two-dimensional radiation sensor mounted on the printed circuit board, and an imaging unit which defines an image plane. The carrier, the printed circuit board, and the imaging unit are joined together with the imaging unit facing the radiation sensor to locate the image plane at the radiation sensor. A radiation source, such as an LED or a laser diode, may be arranged on the printed circuit board or mounted in a holder on the imaging unit. The imaging unit may be implemented as a boresight unit for controlling the spatial origin of radiation transmitted towards the radiation sensor. The boresight unit may comprise a radiation-transmitting channel, an imaging lens, and a redirecting mirror in the channel.
摘要翻译：模块化单元设计用于电子笔。模块化单元包括具有用于书写工具的接收器，印刷电路板，安装在印刷电路板上的二维辐射传感器的载体和限定图像平面的成像单元。载体，印刷电路板和成像单元与成像单元相对的辐射传感器连接在一起，以将图像平面定位在辐射传感器处。诸如LED或激光二极管的辐射源可以布置在印刷电路板上或者安装在成像单元上的保持器中。成像单元可以被实现为用于控制朝向辐射传感器传送的辐射的空间原点的视轴单元。视轴单元可以包括通道中的辐射透射通道，成像透镜和重定向镜。

3. 发明授权

US08154536B2 Electronic pen, and control device and method thereof 有权
标题翻译：电子笔及其控制装置及其方法
公开(公告)号：US08154536B2
公开(公告)日：2012-04-10
申请号：US12105134
申请日：2008-04-17
申请人： Stefan Burström , Mattias Bryborn , Peter Gredinger , Ola Strömberg , Magnus Horrdin
发明人： Stefan Burström , Mattias Bryborn , Peter Gredinger , Ola Strömberg , Magnus Horrdin
IPC分类号： G06F3/033 , G06F3/041 , G08C21/00
CPC分类号： G06F3/03545
摘要： A control device is used in a method for controlling the pen based on an analog measuring signal from the force sensor by a processor comparing the analog measuring signal with a fixed reference signal and, based on the comparison, selectively initiating conversion of the analog measuring signal into a sequence of digital force values.
摘要翻译：控制装置用于基于来自力传感器的模拟测量信号的控制装置，该处理器将模拟测量信号与固定参考信号进行比较，并且基于比较，选择性地启动模拟测量信号的转换成为数字力量值的序列。

4. 发明授权

US07868878B2 Optical system, an analysis system and a modular unit for an electronic pen 有权
标题翻译：光学系统，分析系统和电子笔的模块化单元
公开(公告)号：US07868878B2
公开(公告)日：2011-01-11
申请号：US10582780
申请日：2004-12-15
申请人： Thomas Craven-Bartle , Ola Wassvik , Peter Gredinger , Ola Strömberg
发明人： Thomas Craven-Bartle , Ola Wassvik , Peter Gredinger , Ola Strömberg
IPC分类号： G06F3/033
CPC分类号： G06F3/016 , G03B15/00 , G06F3/0321 , G06F3/03545 , H05K1/18
摘要： A modular unit is designed for an electronic pen. The modular unit comprises a carrier (70) with a receiver for a writing implement, a printed circuit board (72), a two-dimensional radiation sensor (78) mounted on the printed circuit board, and an imaging unit (82) which defines an image plane. The carrier (70), the printed circuit board (72), and the imaging unit (82) are joined together with the imaging unit (82) facing the radiation sensor (78) to locate the image plane at the radiation sensor (78). The modular unit may comprise an analysis system dedicated to a particular optical analysis application, such as position determination based on images of a position-coding pattern. A radiation source, such as an LED or a laser diode, may be arranged on the printed circuit board or mounted in a holder on the imaging unit. The imaging unit (82) may be implemented as a boresight unit for controlling the spatial origin of radiation transmitted towards the radiation sensor (78). The boresight unit may comprise a radiation-transmitting channel, an imaging lens, and a redirecting mirror in the channel.
摘要翻译：模块化单元设计用于电子笔。模块化单元包括具有用于书写工具的接收器的载体（70），印刷电路板（72），安装在印刷电路板上的二维辐射传感器（78）和定义为一个图像平面。载体（70），印刷电路板（72）和成像单元（82）与面向辐射传感器（78）的成像单元（82）连接在一起，以将图像平面定位在辐射传感器（78）。模块化单元可以包括专用于特定光学分析应用的分析系统，诸如基于位置编码模式的图像的位置确定。诸如LED或激光二极管的辐射源可以布置在印刷电路板上或者安装在成像单元上的保持器中。成像单元（82）可以被实现为用于控制朝向辐射传感器（78）传送的辐射的空间原点的视轴单元。视轴单元可以包括通道中的辐射透射通道，成像透镜和重定向镜。

5. 发明授权

US08411071B2 Electronic pen 有权
标题翻译：电子笔
公开(公告)号：US08411071B2
公开(公告)日：2013-04-02
申请号：US12224221
申请日：2007-02-21
申请人： Fabian Henning , Ola Strömberg
发明人： Fabian Henning , Ola Strömberg
IPC分类号： G06F3/033
CPC分类号： G06F21/83 , G06F3/03545 , G06F3/16 , G06F21/86
摘要： An electronic pen has a casing and a tip to be put on a surface. The pen includes a positioning module for detecting the position of the tip on the surface, and an audio module configured to output signals responsive to the detected position of the tip on the surface. The modules form a unitary component mounting unit contained within the casing. The pen also has: an audio box with a speaker, means for connecting the modules, and a locking arrangement for locking the casing.
摘要翻译：电子笔具有外壳和要放在表面上的尖端。笔包括用于检测尖端在表面上的位置的定位模块，以及响应于检测到的尖端在表面上的位置而输出信号的音频模块。这些模块形成包含在壳体内的整体部件安装单元。该笔还具有：具有扬声器的音频盒，用于连接模块的装置，以及用于锁定外壳的锁定装置。

6. 发明授权

US07382361B2 Electronic pen, and control device and method thereof 有权
标题翻译：电子笔及其控制装置及其方法
公开(公告)号：US07382361B2
公开(公告)日：2008-06-03
申请号：US10501136
申请日：2003-02-12
申请人： Stefan Burström , Mattias Bryborn , Peter Gredinger , Ola Strömberg , Magnus Horrdin
发明人： Stefan Burström , Mattias Bryborn , Peter Gredinger , Ola Strömberg , Magnus Horrdin
IPC分类号： G06F3/033 , G06F3/041 , G08C21/00 , G06K11/06
CPC分类号： G06F3/03545
摘要： An electronic pen has a force sensor whose electrical resistance varies in accordance with the amount of force applied to the pen stem of the pen. The force sensor is a modular unit with an electrode and a closure, which are mutually arranged in an essentially electrically insulated initial position. The closure, which conveniently is cantilevered on the electrode, is adapted to receive axial forces from the pen stem and thereby to be urged to an activated position in electrical contact with the electrode. The closure is also arranged, on relaxation of the axial forces, to automatically spring from the activated position back to the initial position.
摘要翻译：电子笔具有力传感器，其电阻根据施加到笔的笔杆的力的大小而变化。力传感器是具有电极和闭合件的模块化单元，其彼此相互布置在基本上电绝缘的初始位置。方便地在电极上悬臂的封闭件适于接受来自笔杆的轴向力，从而被推动到与电极电接触的激活位置。闭合件也被布置成在松弛轴向力时自动地从激活位置弹回到初始位置。

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