公开(公告)号：US20080129709A1

公开(公告)日：2008-06-05

申请号：US11565630

申请日：2006-12-01

Applicant: Chun-Lin Lin ,  Chia-Te Huang

Inventor： Chun-Lin Lin ,  Chia-Te Huang

IPC: G06F3/033

CPC classification number: G06F3/03545

Abstract: An electromagnetic pen with an amplitude-controlled inking function is provided, including a DC voltage source with a high voltage output source and a low voltage output source, a pen tip switch and a programmable LC circuit. The electromagnetic pen outputs an electromagnetic signal. The pen tip switch requires only a small amount of pressure to switch to high voltage output source and trigger the output electromagnetic signal so that the user feel comfortable in writing. The writing and drawing of the electromagnetic pen is controlled by the amplitude of the output electromagnetic signal, which corresponds to the pen tip pressure.

Abstract translation: 提供了具有振幅控制上墨功能的电磁笔，包括具有高压输出源和低压输出源的直流电压源，笔尖开关和可编程LC电路。 电磁笔输出电磁信号。 笔尖开关只需要少量的压力来切换到高压输出源并触发输出电磁信号，使用户的书写感觉舒适。 电磁笔的写入和绘图由对应于笔尖压力的输出电磁信号的幅度控制。

公开(公告)号：US08704535B2

公开(公告)日：2014-04-22

申请号：US12904307

申请日：2010-10-14

Applicant: Wei-Chou Chen ,  Ke-Wei Chen ,  Chia-Te Huang

Inventor： Wei-Chou Chen ,  Ke-Wei Chen ,  Chia-Te Huang

IPC: G01R27/26

CPC classification number: G06F3/044 ,  G06F3/046 ,  G06F2203/04106 ,  H01Q1/44 ,  H01Q21/061

Abstract: The present invention relates to a layout for antenna loops having both functions of capacitance induction and electromagnetic induction, and particularly relates to the layout for antenna loops having both functions of capacitance induction and electromagnetic induction, wherein the capacitance detection elements are integrated with the antenna loops. In this layout for antenna loops, each of the antenna loops therein is separated into three sections, and there are several geometric structures fabricated in two of these sections. These geometric structures are capacitance detection elements. Therefore, the two sections are directly fabricated to be the capacitance detection elements because of these geometric structures. By this way, the antenna loops can be integrated with the capacitance detection elements and the capacitance detection elements do not prevent the antenna loops from receiving the electromagnetic signals.

Abstract translation: 本发明涉及具有电容感应和电磁感应两种功能的天线回路的布局，特别涉及具有电容感应和电磁感应两种功能的天线回路的布局，其中电容检测元件与天线回路 。 在这种用于天线环路的布局中，其中的每个天线环路被分成三个部分，并且在这些部分中的两个中制造了几个几何结构。 这些几何结构是电容检测元件。 因此，由于这些几何结构，这两个部分被直接制造成电容检测元件。 通过这种方式，天线环路可以与电容检测元件集成，并且电容检测元件不会阻止天线回路接收电磁信号。

公开(公告)号：US20110227588A1

公开(公告)日：2011-09-22

申请号：US12904307

申请日：2010-10-14

Applicant: Wei-Chou Chen ,  Ke-Wei Chen ,  Chia-Te Huang

Inventor： Wei-Chou Chen ,  Ke-Wei Chen ,  Chia-Te Huang

IPC: H01Q21/00 ,  H01Q7/00 ,  G01R27/26 ,  G01R27/28

CPC classification number: G06F3/044 ,  G06F3/046 ,  G06F2203/04106 ,  H01Q1/44 ,  H01Q21/061

Abstract: The present invention relates to a layout for antenna loops having both functions of capacitance induction and electromagnetic induction, and particularly relates to the layout for antenna loops having both functions of capacitance induction and electromagnetic induction, wherein the capacitance detection elements are integrated with the antenna loops. In this layout for antenna loops, each of the antenna loops therein is separated into three sections, and there are several geometric structures fabricated in two of these sections. These geometric structures are capacitance detection elements. Therefore, the two sections are directly fabricated to be the capacitance detection elements because of these geometric structures. By this way, the antenna loops can be integrated with the capacitance detection elements and the capacitance detection elements do not prevent the antenna loops from receiving the electromagnetic signals.

Abstract translation: 本发明涉及具有电容感应和电磁感应两种功能的天线回路的布局，特别涉及具有电容感应和电磁感应两种功能的天线回路布局，其中电容检测元件与天线回路 。 在这种用于天线环路的布局中，其中的每个天线环路被分成三个部分，并且在这些部分中的两个中制造了几个几何结构。 这些几何结构是电容检测元件。 因此，由于这些几何结构，这两个部分被直接制造成电容检测元件。 通过这种方式，天线环路可以与电容检测元件集成，并且电容检测元件不会阻止天线回路接收电磁信号。

公开(公告)号：US20090267905A1

公开(公告)日：2009-10-29

申请号：US12110288

申请日：2008-04-26

Applicant: Chung-Wen Hsu ,  Chia-Te Huang ,  Cheng-Tai Huang ,  Chang-Chin Lai

Inventor： Chung-Wen Hsu ,  Chia-Te Huang ,  Cheng-Tai Huang ,  Chang-Chin Lai

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G06F3/046 ,  G06F2203/04106

Abstract: A cursor input device with dual input modes is provided, including a control computing module, a coordinate sensing module, a first analog multiplexing module, a first signal processing module, a second analog multiplexing module and a second signal processing module, where the coordinate sensing module further including a touch sensing loop unit and an electromagnetic sensing loop unit. The control computing module at least includes a microprocessor. The control computing module uses the first analog multiplexing unit and the first signal processing module to enable the electromagnetic sensing loop unit to perform signal scanning and processing, and uses the second analog multiplexing unit and the second signal processing module to enable the touch sensing loop unit to perform signal scanning and processing. In this manner, the user can use either touch input mode or electromagnetic pen input mode to control the cursor of the present invention to execute various the application software or operating system.

Abstract translation: 提供具有双输入模式的光标输入装置，包括控制计算模块，坐标感测模块，第一模拟复用模块，第一信号处理模块，第二模拟复用模块和第二信号处理模块，其中坐标感测 模块还包括触摸感测回路单元和电磁感测回路单元。 控制计算模块至少包括微处理器。 控制计算模块使用第一模拟复用单元和第一信号处理模块使电磁感测环路单元执行信号扫描和处理，并且使用第二模拟复用单元和第二信号处理模块来实现触摸感测回路单元 执行信号扫描和处理。 以这种方式，用户可以使用触摸输入模式或电磁笔输入模式来控制本发明的光标来执行各种应用软件或操作系统。

公开(公告)号：US08686969B2

公开(公告)日：2014-04-01

申请号：US13026645

申请日：2011-02-14

Applicant: Wei-Chou Chen ,  Chia-Te Huang

Inventor： Wei-Chou Chen ,  Chia-Te Huang

IPC: G06F3/045

CPC classification number: G06F3/044 ,  G06F3/046 ,  G06F2203/04106

Abstract: An input apparatus with integrated detection sections of electromagnetic type and capacitive type is disclosed. The apparatus comprises a substrate, a control device and at least one signal processing device on the substrate. The substrate comprises an electromagnetic sensor coil layout and a capacitive sensor layout.

Abstract translation: 公开了具有电磁型和电容式集成检测部分的输入装置。 该装置包括基板，控制装置和基板上的至少一个信号处理装置。 基板包括电磁传感器线圈布局和电容传感器布局。

公开(公告)号：US20110298748A1

公开(公告)日：2011-12-08

申请号：US13026645

申请日：2011-02-14

Applicant: Wei-Chou Chen ,  Chia-Te Huang

Inventor： Wei-Chou Chen ,  Chia-Te Huang

IPC: G06F3/045

CPC classification number: G06F3/044 ,  G06F3/046 ,  G06F2203/04106

Abstract: An input apparatus with integrated detection sections of electromagnetic type and capacitive type is disclosed. The apparatus comprises a substrate, a control device and at least one signal processing device on the substrate. The substrate comprises an electromagnetic sensor coil layout and a capacitive sensor layout.

Abstract translation: 公开了具有电磁型和电容式集成检测部分的输入装置。 该装置包括衬底，控制装置和衬底上的至少一个信号处理装置。 基板包括电磁传感器线圈布局和电容传感器布局。

公开(公告)号：US20100263945A1

公开(公告)日：2010-10-21

申请号：US12626667

申请日：2009-11-26

Applicant: Chung-Fuu Mao ,  Chia-Te Huang ,  Ke-Wei Chen

Inventor： Chung-Fuu Mao ,  Chia-Te Huang ,  Ke-Wei Chen

IPC: G06F3/033 ,  H02J7/00

CPC classification number: G06F3/03545 ,  H02J7/025 ,  H02J50/10

Abstract: A rechargeable electromagnetic pen is disclosed. The rechargeable electromagnetic pen comprises a rechargeable and storable electrical power source system, an electrical power receiving terminal and a signal transformation circuit. The electrical power source system provides the rechargeable electromagnetic pen with electrical power for emitting electromagnetic signal to an array of antenna loops of a digital tablet. The electrical power-receiving terminal receives electrical power signal generating from electric energy transformation and transmission between the electrical power receiving terminal and a charge site. The signal transformation circuit processes and transforms the electrical power signal and charges the electrical power source system.

Abstract translation: 公开了可充电的电磁笔。 可充电电磁笔包括可充电和可存储的电源系统，电力接收端子和信号变换电路。 电源系统为可再充电电磁笔提供用于将电磁信号发射到数字平板电脑的天线环阵列的电力。 电力接收终端从电力接收终端和收费站点之间的电能变换和发送接收电力信号。 信号变换电路处理和变换电力信号并对电源系统进行充电。

公开(公告)号：US08411059B2

公开(公告)日：2013-04-02

申请号：US13073777

申请日：2011-03-28

Applicant: Wei-Chou Chen ,  Chia-Te Huang

Inventor： Wei-Chou Chen ,  Chia-Te Huang

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/046

Abstract: An integrated electromagnetic type input flat panel display apparatus is disclosed. The integrated electromagnetic type input flat panel display apparatus comprises a display panel, a control unit and a signal processing unit. The display panel has a display unit and an electromagnetic sensor unit, wherein the display unit and the electromagnetic sensor unit are integrated in to a substrate of the display panel. The signal processing unit receives and processes the signals from the electromagnetic sensor unit.

Abstract translation: 公开了一种集成电磁型输入平板显示装置。 集成电磁型输入平板显示装置包括显示面板，控制单元和信号处理单元。 显示面板具有显示单元和电磁传感器单元，其中显示单元和电磁传感器单元集成在显示面板的基板上。 信号处理单元接收并处理来自电磁传感器单元的信号。

公开(公告)号：US20110214923A1

公开(公告)日：2011-09-08

申请号：US12903929

申请日：2010-10-13

Applicant: Wei-Chou Chen ,  Kuang-Yao Hsieh ,  Jen-Shuo Liu ,  Chia-Te Huang

Inventor： Wei-Chou Chen ,  Kuang-Yao Hsieh ,  Jen-Shuo Liu ,  Chia-Te Huang

IPC: G06F3/041

CPC classification number: G06F3/041

Abstract: A light weight and full planar electromagnetic digitizer is disclosed. The electromagnetic digitizer comprises a upper board, a lower board, a circuit board and an antenna board and a cushion board. The circuit board has at least one electronic device to control the antenna board to transmit or receive electromagnetic signals and process received electromagnetic signals. The cushion board has at least one hole or cave to accommodate the electronic device. The circuit board, the antenna board and the cushion board are stacked between the upper board and the lower board.

Abstract translation: 公开了一种重量轻且全平面的电磁数字化仪。 电磁数字转换器包括上板，下板，电路板和天线板以及缓冲板。 电路板具有至少一个电子设备，用于控制天线板发射或接收电磁信号并处理接收到的电磁信号。 缓冲板具有至少一个孔或洞穴以容纳电子装置。 电路板，天线板和缓冲板堆叠在上板和下板之间。

公开(公告)号：US20070008294A1

公开(公告)日：2007-01-11

申请号：US11174639

申请日：2005-07-06

Applicant: Chia-Te Huang ,  Chih-An Chen

Inventor： Chia-Te Huang ,  Chih-An Chen

IPC: G09G5/00

CPC classification number: G06F1/3203 ,  G06F1/3262 ,  G06F3/03545 ,  Y02D10/126

Abstract: The present invention discloses a cordless electromagnetic induction system, which comprises a cordless pen and a tablet, connecting to a host. In this regards, the cordless pen comprises a battery for supplying power to the pen, a RF (radio frequency)oscillator circuit for generating radio frequency signal, representing the location and status of the pen at a central frequency, and a battery voltage detection apparatus for detecting the output voltage of the battery. The battery voltage detection apparatus commands the RF oscillator circuit for generating a signal, which central frequency is at a warning frequency, while the output voltage of the battery is lower than a critical value. The tablet comprises a tablet RF receiver for receiving RF signal from the RF oscillator circuit. The tablet informed the host for raising a low battery power warning to user while the tablet RF receiver received a signal, which central frequency is at the warning frequency.

Abstract translation: 本发明公开了一种无绳电磁感应系统，其包括连接到主机的无绳笔和平板电脑。 在这方面，无绳笔包括用于向笔提供电力的电池，用于产生射频信号的RF（射频）振荡器电路，其表示笔在中心频率处的位置和状态，以及电池电压检测装置 用于检测电池的输出电压。 电池电压检测装置命令RF振荡电路产生一个信号，该中心频率处于警告频率，而电池的输出电压低于临界值。 平板电脑包括用于从RF振荡器电路接收RF信号的平板电脑RF接收器。 平板电脑通知主机向用户发出低电量电量警告，而平板电脑RF接收机接收到一个信号，该中心频率处于警告频率。