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    • 1. 发明申请
    • SYSTEM AND METHOD FOR MEASURING PERFORMANCE OF A VOLTAGE REGULATOR MODULE ATTACHED TO A MICROPROCESSOR
    • 用于测量连接到微处理器的电压调节器模块的性能的系统和方法
    • US20070126449A1
    • 2007-06-07
    • US11309030
    • 2006-06-12
    • MING-SHIU OU YANGWEI-YUAN CHENSUNG-KUO KUCHO-HAO WANG
    • MING-SHIU OU YANGWEI-YUAN CHENSUNG-KUO KUCHO-HAO WANG
    • G01R31/02
    • G01R19/16552
    • A system and method for measuring performance of a voltage regulator module (VRM) (61) attached to a microprocessor (62) is disclosed. The system includes: a voltage transient tester (VTT) fixture (5) for setting different working voltage levels of the VRM; an oscillograph (2) for measuring transient voltage levels of the VRM, and generating a transient voltage waveform according to the transient voltage levels; an voltmeter (3) for measuring steady voltage levels of the VRM under thermal effects generated by the microprocessor; a direct current (DC) electronic load (4) for educing load currents from the VRM; and a measurement control module (10) installed in a computer (1) for generating load current control signals, controlling the DC electronic load to educe the load currents from the VRM according to the load current control signals, and generating a performance report of the VRM by integrating various measurement results.
    • 公开了一种用于测量附接到微处理器(62)的电压调节器模块(VRM)(61)的性能的系统和方法。 该系统包括:用于设置VRM的不同工作电压电平的电压瞬变测试仪(VTT)灯具(5) 用于测量VRM的瞬态电压电平的示波器(2),以及根据瞬态电压电平产生瞬态电压波形; 用于在由微处理器产生的热效应下测量VRM的稳定电压电平的电压表(3); 直流(DC)电子负载(4),用于教育来自VRM的负载电流; 以及安装在计算机(1)中的用于产生负载电流控制信号的测量控制模块(10),控制DC电子负载以根据负载电流控制信号从VRM中减少负载电流,并且生成 VRM通过集成各种测量结果。
    • 5. 发明申请
    • ELECTRONIC PASSWORD LOCK SYSTEM AND METHOD FOR ITS USE
    • 电子密码锁系统及其使用方法
    • US20130054975A1
    • 2013-02-28
    • US13339550
    • 2011-12-29
    • CHO-HAO WANG
    • CHO-HAO WANG
    • G06F21/00
    • G06F21/34
    • A lock system includes a locker device and a USB key. The locker device includes a first USB connector, a password input unit and a control unit. The USB key includes a second USB connector for connection to the first USB connector, a memory unit, and a decrypting unit. The memory unit is configured for storing a password. The decrypting unit includes a password identification unit configured for determining whether a password inputted into the password input unit matches the password stored in the memory unit and producing a decrypting instruction if the inputted password matches the stored password. The locker device is configured for transmitting the inputted password to the USB key. The USB key is configured for transmitting the decrypted instruction to the locker device through the connected first and second USB connectors to enable the control unit to unlock the locker device.
    • 锁系统包括储物柜装置和USB钥匙。 储物装置包括第一USB连接器,密码输入单元和控制单元。 USB密钥包括用于连接到第一USB连接器的第二USB连接器,存储器单元和解密单元。 存储单元配置为存储密码。 解密单元包括密码识别单元,其被配置为用于确定输入到密码输入单元中的密码是否与存储在存储单元中的密码相匹配,并且如果输入的密码与存储的密码匹配则产生解密指令。 更新装置被配置为将输入的密码发送到USB密钥。 USB密钥被配置为通过所连接的第一和第二USB连接器将解密的指令发送到储物柜,以使控制单元解锁储物柜装置。
    • 6. 发明申请
    • ELECTRONIC DEVICE AND EMOTION MANAGEMENT METHOD USING THE SAME
    • 使用该方法的电子设备和感应管理方法
    • US20120120219A1
    • 2012-05-17
    • US13167709
    • 2011-06-24
    • CHO-HAO WANG
    • CHO-HAO WANG
    • H04N7/18G06K9/00
    • H04N21/44008G06K9/00308H04N21/4223
    • An electronic device and emotion management method includes presetting emotion classifications having different facial expression features, and presetting a relaxation method corresponding to each of the emotion classifications. Original characteristic values of facial expression features of each of the emotion classifications are stored in a storage device. An image is acquired using a camera module. Expression characteristic values of a human face of a recognized person in the image are acquired to determine an emotion classification of the determined expression characteristic values. A relaxation method corresponding to the determined emotion classification is executed to calm the recognized person.
    • 电子设备和情感管理方法包括预设具有不同面部表情特征的情感分类,并且预设与每个情绪分类相对应的放松方法。 每个情绪分类的面部表情特征的原始特征值存储在存储设备中。 使用相机模块获取图像。 获取图像中识别人的人脸的表情特征值,以确定确定的表情特征值的情感分类。 执行与所确定的情绪分类相对应的松弛方法以使被认可的人平静。
    • 7. 发明申请
    • SYSTEM AND METHOD FOR ADJUSTING VIEW ANGLE OF DISPLAY
    • 用于调整显示视角的系统和方法
    • US20110069079A1
    • 2011-03-24
    • US12604339
    • 2009-10-22
    • CHO-HAO WANG
    • CHO-HAO WANG
    • G09G5/02
    • G01J1/26G01J1/4204
    • A system for adjusting a view angle of a display can automatically adjust a view angle of the display to prevent lights from reflecting on the display. A plurality of sensors detect light intensities of a plurality of directions around the display, and send the detected light intensities to an adjusting device. The adjustment device calculates the light intensities to get a sum and an average of the light intensities, and controls the view angle of the display to be turned a corresponding degree in response to light intensities of some directions being greater than the average and a preset value.
    • 用于调节显示器的视角的系统可以自动调节显示器的视角,以防止光在显示器上反射。 多个传感器检测显示器周围的多个方向的光强度,并将检测到的光强度发送到调节装置。 调整装置计算得到光的强度和光的平均值的光强度,并且响应于一些方向的光强度大于平均值的预设值来控制使显示器的视角变为相应程度的视角 。
    • 8. 发明申请
    • SYSTEM AND METHOD FOR REDUCING POWER CONSUMPTION OF A DISPLAY DEVICE
    • 用于降低显示装置功耗的系统和方法
    • US20100039376A1
    • 2010-02-18
    • US12465554
    • 2009-05-13
    • CHO-HAO WANG
    • CHO-HAO WANG
    • G06F3/01
    • G09G5/00G09G2330/021
    • A system and method for reducing power consumption of a display device initializes a counter as zero, controls a video camera to capture an image of an object that is in front of the display device, and determines whether any user's eyes are viewing the display device by analyzing facial features of the captured image. The system and method further controls the display device to work in a normal display mode if any user's eyes are viewing the display device, and increments the counter each second if no user's eyes are viewing the display device. Additionally, the system and method controls the display device to work in a display protection mode if the counter is more than a first predefined threshold number and less than a second predefined threshold number, and in a power reducing mode if the counter is not less than the second predefined threshold number.
    • 用于降低显示装置的功耗的系统和方法将计数器初始化为零,控制摄像机捕获在显示装置前面的对象的图像,并且通过以下方式确定用户的眼睛是否正在观看显示装置 分析拍摄图像的面部特征。 如果任何用户的眼睛正在观看显示设备,系统和方法进一步控制显示设备在正常显示模式下工作,并且如果没有用户的眼睛正在观看显示设备,则每秒增加计数器。 此外,如果计数器大于第一预定阈值且小于第二预定阈值,则系统和方法控制显示设备工作在显示保护模式,并且如果计数器不小于 第二预定阈值数。
    • 9. 发明申请
    • SYSTEM AND METHOD FOR GENERATING A DISGUISED PASSWORD BASED ON A REAL PASSWORD
    • 基于真实密码生成错误密码的系统和方法
    • US20100318807A1
    • 2010-12-16
    • US12625045
    • 2009-11-24
    • CHO-HAO WANG
    • CHO-HAO WANG
    • H04L9/32G06F21/00
    • G06F21/83G06F21/31H04L63/083
    • A system and method for generating a disguised password are provided. The method presets a real password via an input device, selects one or more characters from the real password as a verification code. The method further generates an encryption code corresponding to the verification code according to an encryption algorithm, generates a character string based on the encryption code, and displays a verification box on a display screen to receive an input key from the input device. In addition, the method determines whether the input key matches the encryption code of the character string, and generates a disguised password by replacing the verification code with the encryption code in the real password if the input key matches the encryption code of the character string.
    • 提供了一种用于生成伪装密码的系统和方法。 该方法通过输入设备预设真实密码,从真实密码中选择一个或多个字符作为验证码。 该方法还根据加密算法生成对应于验证码的加密代码,根据加密代码生成字符串,并在显示屏幕上显示验证框以从输入设备接收输入密钥。 此外,该方法确定输入密钥是否与字符串的加密码匹配,并且如果输入密钥与字符串的加密码匹配,则通过用真实密码中的加密码替换验证码来生成伪装密码。
    • 10. 发明申请
    • ELECTRONIC DEVICE AND METHOD FOR CONFIGURING IMAGE EFFECTS OF PERSON IMAGES
    • 用于配置人像图像效应的电子设备和方法
    • US20130154963A1
    • 2013-06-20
    • US13568053
    • 2012-08-06
    • CHO-HAO WANG
    • CHO-HAO WANG
    • G06F3/041
    • G06F3/04845G06F3/04883G06T13/40G06T13/80
    • In a method for configuring image effects of person images using an electronic device, an image configuration file and one or more image effect templates are stored in a storage system of the electronic device. A still person image is obtained from an image library stored in the storage system and displayed on a touch screen of the electronic device, and a face area of the still person image is identified according to a preset face characteristic value. The method detects a touch operation on the touch screen when the face area the still person image is touched, and selects one of the image effect templates from the storage system according to the touch operation. The selected image effect template is appended to the still person image to generate an animated person image, and the animated person image is displayed on the touch screen.
    • 在使用电子设备配置人物图像的图像效果的方法中,图像配置文件和一个或多个图像效果模板被存储在电子设备的存储系统中。 从存储在存储系统中的图像库获得静止人物图像,并显示在电子设备的触摸屏上,并根据预设的面部特征值来识别静止人物图像的面部区域。 该方法在触摸静物图像的面部区域时检测触摸屏上的触摸操作,并且根据触摸操作从存储系统中选择一个图像效果模板。 将所选择的图像效果模板附加到静止人物图像以生成动画人物图像,并且将动画人物图像显示在触摸屏上。