公开(公告)号：US20120041693A1

公开(公告)日：2012-02-16

申请号：US12923548

申请日：2010-09-28

Applicant: Shu-Ting Liao ,  Chao-Fa Lee ,  Cheng-Hsing Kuo

Inventor： Shu-Ting Liao ,  Chao-Fa Lee ,  Cheng-Hsing Kuo

IPC: G01F1/66

CPC classification number: G01F1/667

Abstract: An ultrasonic phase-shift detection device includes a clock generator, a divider, a first counter, a comparator, a phase detector and a second counter. The divider is provided for dividing the clock signal to generate ultrasonic signals. The comparator is provided for comparing the counting value of the first counter and a predetermined number. The phase detector is provided for comparing the phase shift between different ultrasonic signals. The second counter is provided for counting to generate the digital result signal.

Abstract translation: 超声波相移检测装置包括时钟发生器，分频器，第一计数器，比较器，相位检测器和第二计数器。 分频器用于分频时钟信号以产生超声波信号。 比较器用于比较第一计数器的计数值和预定数量。 提供相位检测器用于比较不同超声信号之间的相移。 提供第二计数器用于计数以产生数字结果信号。

公开(公告)号：US20080161663A1

公开(公告)日：2008-07-03

申请号：US11819186

申请日：2007-06-26

Applicant: Chao-Fa Lee ,  Shih-Jung Chang ,  Cheng-Hsing Kuo

Inventor： Chao-Fa Lee ,  Shih-Jung Chang ,  Cheng-Hsing Kuo

IPC: A61B5/1455

CPC classification number: A61B5/14551

Abstract: A digital logic module of oximeter sensor probe includes a detection probe, an operation circuit, and an integrated circuit. This digital logic module of oximeter sensor probe is provided with the light source driving function and the light source capturing function for reducing loading of the microprocessor, so that a cheaper microprocessor can be used in the oximeter sensor for reducing the development cost of the oximeter.

Abstract translation: 血氧计传感器探头的数字逻辑模块包括检测探头，操作电路和集成电路。 该血氧计传感器探头的数字逻辑模块具有减少微处理器负载的光源驱动功能和光源捕获功能，从而可以在血氧计传感器中使用便宜的微处理器，以降低血氧计的开发成本。

公开(公告)号：US08584531B2

公开(公告)日：2013-11-19

申请号：US12929243

申请日：2011-01-11

Applicant: Shu-Ting Liao ,  Ya-Leei Chien ,  Shih-Jung Chang ,  Cheng-Hsing Kuo

Inventor： Shu-Ting Liao ,  Ya-Leei Chien ,  Shih-Jung Chang ,  Cheng-Hsing Kuo

IPC: G01F1/66

CPC classification number: G01F1/66 ,  G01F1/662 ,  G01F15/00

Abstract: An ultrasonic gas flow measurement device includes a dumbbell-shaped tube, a first ultrasonic transceiver, a second ultrasonic transceiver, a first cover part, a second cover part and a control unit. The dumbbell-shaped tube includes a central tube part, a first cone part, a first tube part, a second cone part and a second tube part, wherein the first tube part has a flow inlet, the second tube part has a flow outlet, the central tube part connects to the first tube part through the first cone part, and connects to the second tube part through the second cone part. The first ultrasonic transceiver installed inside the first tube part is used for transmitting or receiving ultrasonic signals. The second ultrasonic transceiver installed inside the second tube part is used for transmitting or receiving ultrasonic signals. The control unit is used to control the first and second transceivers.

Abstract translation: 超声波气体流量测量装置包括哑铃形管，第一超声波收发器，第二超声波收发器，第一盖部分，第二盖部分和控制单元。 哑铃形管包括中心管部分，第一锥形部分，第一管部分，第二锥部分和第二管部分，其中第一管部分具有流入口，第二管部分具有流出口， 中心管部分通过第一锥形部分连接到第一管部分，并且通过第二锥形部分连接到第二管部分。 安装在第一管部分内的第一超声波收发器用于发送或接收超声波信号。 安装在第二管部内的第二超声波收发器用于发送或接收超声波信号。 控制单元用于控制第一和第二收发器。

公开(公告)号：US08355546B2

公开(公告)日：2013-01-15

申请号：US12696017

申请日：2010-01-28

Applicant: Cheng-Hsing Kuo ,  Yen-Hui Wang ,  Tung-Jung Wu

Inventor： Cheng-Hsing Kuo ,  Yen-Hui Wang ,  Tung-Jung Wu

IPC: G06K9/00

CPC classification number: G06K9/0008 ,  G06K9/036

Abstract: A method for identifying a fingerprint image includes inputting a fingerprint image captured by an electronic device, calculating an amount of valid ridge pixels in an amount of total ridge pixels of the fingerprint image to generate a first ratio, calculating an amount of successive ridge pixels in an amount of total ridge pixels of the fingerprint image to generate a second ration when the first ratio is identified within a first predetermined range, and determining the fingerprint image as a valid fingerprint image when the second ratio is identified within a second predetermined range.

Abstract translation: 一种用于识别指纹图像的方法包括输入由电子设备捕获的指纹图像，计算指纹图像的总脊像素量的有效脊像素的量以产生第一比率，计算第一比值的连续脊像素的量 当在第一预定范围内识别出第一比率时，指纹图像的总脊像素的量产生第二比例，以及当在第二预定范围内识别第二比率时，将指纹图像确定为有效指纹图像。

公开(公告)号：US07974686B2

公开(公告)日：2011-07-05

申请号：US12379476

申请日：2009-02-23

Applicant: Chao-Fa Lee ,  Shih-Jung Chang ,  Cheng-Hsing Kuo

Inventor： Chao-Fa Lee ,  Shih-Jung Chang ,  Cheng-Hsing Kuo

IPC: A61B5/04

CPC classification number: A61B5/0002 ,  A61B5/04 ,  A61B5/0402 ,  A61B5/0476

Abstract: A multi-channel bio-med electric signals capturing device includes: a detection channel unit, a control unit, a voice signal generator and a computer device. The detection channel unit is provided to detect bioelectric signals produced from human body and amplify the same. The control unit is provided to capture the amplified bio-med electric signals based on a frequency conforming to a computer acceptable audient signal. The voice signal generator transmits the captured amplified bio-med electric signals to a microphone of the computer device, whereby a recording program built in the computer device records the input audient signal as a voice file. Accordingly, the user is able to monitor the bio-med electric signals by easily and simply using a computer device.

Abstract translation: 多通道生物医学电信号捕获装置包括：检测通道单元，控制单元，语音信号发生器和计算机设备。 提供检测通道单元以检测从人体产生的生物电信号并将其放大。 控制单元被提供以基于符合计算机可接受的听觉信号的频率捕获放大的生物医学电信号。 语音信号发生器将捕获的放大的生物医学电信号发送到计算机设备的麦克风，由此内置在计算机设备中的记录程序将输入的听觉信号记录为语音文件。 因此，用户能够通过简单和简单地使用计算机设备来监视生物医学电信号。

公开(公告)号：US20110118563A1

公开(公告)日：2011-05-19

申请号：US12654915

申请日：2010-01-08

Applicant: Chao-Fa Lee ,  Shih-Jung Chang ,  Cheng-Hsing Kuo

Inventor： Chao-Fa Lee ,  Shih-Jung Chang ,  Cheng-Hsing Kuo

IPC: A61B5/00

CPC classification number: A61B5/0428 ,  A61B5/053 ,  A61B5/08 ,  A61B5/11 ,  A61B2560/0242

Abstract: A portable multi-parameter physiological monitoring and recording device includes multiple sensors, multiple detection channel units, a multiplexer, a clock generator, a controller, an analog switch, a recording unit and a storage unit. The sensors are attached on the body of a person for sensing physiological parameter signals. The detection channel units amplify the received physiological parameter signals. The multiplexer captures the amplified physiological parameter signals. The clock generator generates clock signals in the audio-frequency range. The controller controls the multiplexer to capture the amplified physiological parameter signals based on the clock signals generated by the clock generator. The analog switch outputs the amplified physiological parameter signals as an audio signal. The recording unit records the audio signals as an audio file. The storage unit stores the audio file.

Abstract translation: 便携式多参数生理监测和记录装置包括多个传感器，多个检测通道单元，多路复用器，时钟发生器，控制器，模拟开关，记录单元和存储单元。 传感器附着在人的身体上，用于感测生理参数信号。 检测通道单元放大所接收的生理参数信号。 多路复用器捕获放大的生理参数信号。 时钟发生器在音频范围内产生时钟信号。 控制器控制多路复用器基于由时钟发生器产生的时钟信号来捕获放大的生理参数信号。 模拟开关输出放大的生理参数信号作为音频信号。 记录单元将音频信号记录为音频文件。 存储单元存储音频文件。

公开(公告)号：US20110092826A1

公开(公告)日：2011-04-21

申请号：US12591862

申请日：2009-12-03

Applicant: Chao-Fa Lee ,  Shu-Ting Liao ,  Cheng-Hsing Kuo

Inventor： Chao-Fa Lee ,  Shu-Ting Liao ,  Cheng-Hsing Kuo

IPC: A61B5/0205

CPC classification number: A61B5/6824 ,  A61B5/0205 ,  A61B5/0428 ,  A61B5/0535 ,  A61B5/0809 ,  A61B5/0816

Abstract: A system for measuring ECG and breath signals by using two polar electrodes includes a first polar electrode, a second polar electrode and a breath and ECG signals measuring device. The breath and ECG signals measuring device includes a level regulator, a square wave generator, a breath signal process module and an ECG signal process module. The first and second polar electrodes are attached on the body of a person under test to import square wave signal and receive the first and second measuring signals. The level regulator adjusts the voltage reference of the first and second measuring signals. The breath signal process module and the ECG signal process module process and generate a breath signal and an ECG signal respectively.

Abstract translation: 通过使用两个极性电极来测量ECG和呼吸信号的系统包括第一极性电极，第二极性电极和呼吸和ECG信号测量装置。 呼吸和ECG信号测量装置包括电平调节器，方波发生器，呼吸信号处理模块和ECG信号处理模块。 第一极和第二极电极附着在被测试人员的身体上，以输入方波信号并接收第一和第二测量信号。 电平调节器调节第一和第二测量信号的参考电压。 呼吸信号处理模块和ECG信号处理模块分别处理并产生呼吸信号和ECG信号。

公开(公告)号：US07814795B2

公开(公告)日：2010-10-19

申请号：US12107788

申请日：2008-04-23

Applicant: Chao-Fa Lee ,  Cheng-Hsing Kuo ,  Tsong-Rong Yan

Inventor： Chao-Fa Lee ,  Cheng-Hsing Kuo ,  Tsong-Rong Yan

IPC: G01G11/04

CPC classification number: G01G3/13 ,  G01G3/16

Abstract: A dual mode measurement system with quartz crystal microbalance (QCM) is provided, which includes a quartz sensing component, a first measurement circuit, a second measurement circuit and a switch unit. When the first measurement circuit is selected through the switch unit, the first measurement circuit and the quartz sensing component form an oscillation circuit and output a resonance signal. When the second measurement circuit is selected through the switch unit, the second measurement circuit outputs a frequency scanning signal to scan the quartz sensing component, so as to output an impedance sensing signal.

Abstract translation: 提供了具有石英晶体微量天平（QCM）的双模测量系统，其包括石英感测元件，第一测量电路，第二测量电路和开关单元。 当通过开关单元选择第一测量电路时，第一测量电路和石英感测组件形成振荡电路并输出谐振信号。 当通过开关单元选择第二测量电路时，第二测量电路输出频率扫描信号以扫描石英感测部件，以便输出阻抗感测信号。

公开(公告)号：US20090165560A1

公开(公告)日：2009-07-02

申请号：US12107788

申请日：2008-04-23

Applicant: Chao-Fa Lee ,  Cheng-Hsing Kuo ,  Tsong-Rong Yan

Inventor： Chao-Fa Lee ,  Cheng-Hsing Kuo ,  Tsong-Rong Yan

IPC: G01G11/04

CPC classification number: G01G3/13 ,  G01G3/16

Abstract: A dual mode measurement system with quartz crystal microbalance (QCM) is provided, which includes a quartz sensing component, a first measurement circuit, a second measurement circuit and a switch unit. When the first measurement circuit is selected through the switch unit, the first measurement circuit and the quartz sensing component form an oscillation circuit and output a resonance signal. When the second measurement circuit is selected through the switch unit, the second measurement circuit outputs a frequency scanning signal to scan the quartz sensing component, so as to output an impedance sensing signal.

Abstract translation: 提供了具有石英晶体微量天平（QCM）的双模测量系统，其包括石英感测元件，第一测量电路，第二测量电路和开关单元。 当通过开关单元选择第一测量电路时，第一测量电路和石英感测组件形成振荡电路并输出谐振信号。 当通过开关单元选择第二测量电路时，第二测量电路输出频率扫描信号以扫描石英感测部件，以便输出阻抗感测信号。

公开(公告)号：US20110191110A1

公开(公告)日：2011-08-04

申请号：US12659591

申请日：2010-03-15

Applicant: Shih-Jung Chang ,  Chao-Fa Lee ,  Cheng-Hsing Kuo

Inventor： Shih-Jung Chang ,  Chao-Fa Lee ,  Cheng-Hsing Kuo

IPC: G10L21/00

CPC classification number: G10L21/00

Abstract: A multi-parameter physical audio signal decoding system includes an audio capturing device, a signal pre-processor, a signal decoder, a data modulator and a display device. The audio capturing device receives audio signals, and transforms them into digital signals in real time. The digital signals are transmitted to the signal pre-processor. The signal decoder decodes the digital signals. The data modulator removes signal noises. The display device displays the modulated digital signals. In a non-real-time decoding process, an audio file recorded with physical signals is transmitted to the pre-processor to proceed the decoding process.

Abstract translation: 多参数物理音频信号解码系统包括音频捕获设备，信号预处理器，信号解码器，数据调制器和显示设备。 音频捕获设备接收音频信号，并将其实时转换为数字信号。 数字信号被传送到信号预处理器。 信号解码器解码数字信号。 数据调制器消除信号噪声。 显示装置显示已调制的数字信号。 在非实时解码处理中，将记录有物理信号的音频文件发送到预处理器以进行解码处理。