公开(公告)号：US20060006232A1

公开(公告)日：2006-01-12

申请号：US10888621

申请日：2004-07-12

申请人： Chi-Tung Chang ,  I-Chieh Lin ,  Chao-Yu Chen

发明人： Chi-Tung Chang ,  I-Chieh Lin ,  Chao-Yu Chen

IPC分类号： G06K7/06

CPC分类号： G06F13/4027 ,  G06F1/181 ,  G06F3/002

摘要： A card reader includes at least one card slot for a memory card to insert therein, a USB plug allowing hot attach and detach to and from a computer, and an IDE slot provided at one side of the card reader for a hard disk having an IDE slot to connect thereto. Therefore, with the card reader, a general hard disk may be treated as a high-capacity memory card and connected to the card reader in the manner of hot attach and detach.

摘要翻译： 读卡器包括用于存储卡插入其中的至少一个卡插槽，允许热插拔和从计算机分离的USB插头以及设置在读卡器的一侧的用于具有IDE的硬盘的IDE插槽 插槽连接。 因此，使用读卡器时，一般硬盘可能被视为大容量存储卡，并以热附件和拆卸的方式连接到读卡器。

公开(公告)号：US07014121B2

公开(公告)日：2006-03-21

申请号：US10888706

申请日：2004-07-12

申请人： Chi-Tung Chang ,  HUng-Chou Tsai ,  Chao-Yu Chen

发明人： Chi-Tung Chang ,  HUng-Chou Tsai ,  Chao-Yu Chen

IPC分类号： G06K19/06 ,  G06K7/08

CPC分类号： G06K19/07732 ,  G06K7/0021 ,  G06K7/0047

摘要： A method of self-detecting and dynamically displaying detected results for a card reader used to read flash memory cards includes the steps of sending out a detecting code to each card slot or any flash memory card inserted therein via detecting circuits provided on and controlled by a control chip in the card reader; storing a detected state code sent back by the detecting circuits in a state register of the control chip; sending the state code from the state register to a computer; comparing and determining the state code in the computer; displaying a current state of the card slot or the flash memory card inserted therein on a screen of the computer; and periodically repeating the self-detecting and displaying to always show the most current state of the card slots on the card reader or the inserted flash memory card.

摘要翻译： 对用于读取闪存卡的读卡器进行自检测和动态显示检测结果的方法包括以下步骤：通过检测电路将检测码发送到每个卡槽或其中插入的任何闪存卡， 控制芯片在读卡器中; 将由所述检测电路发回的检测状态码存储在所述控制芯片的状态寄存器中; 将状态代码从状态寄存器发送到计算机; 比较和确定计算机中的状态代码; 在计算机的屏幕上显示插入其中的卡槽或闪存卡的当前状态; 并且周期性地重复自检和显示以始终显示读卡器或插入的闪存卡上的卡插槽的最新状态。

公开(公告)号：US20060006233A1

公开(公告)日：2006-01-12

申请号：US10888706

申请日：2004-07-12

申请人： Chi-Tung Chang ,  Hung-Chou Tsai ,  Chao-Yu Chen

发明人： Chi-Tung Chang ,  Hung-Chou Tsai ,  Chao-Yu Chen

IPC分类号： G06K7/06

CPC分类号： G06K19/07732 ,  G06K7/0021 ,  G06K7/0047

摘要： A method of self-detecting and dynamically displaying detected results for a card reader used to read flash memory cards includes the steps of sending out a detecting code to each card slot or any flash memory card inserted therein via detecting circuits provided on and controlled by a control chip in the card reader; storing a detected state code sent back by the detecting circuits in a state register of the control chip; sending the state code from the state register to a computer; comparing and determining the state code in the computer; displaying a current state of the card slot or the flash memory card inserted therein on a screen of the computer; and periodically repeating the self-detecting and displaying to always show the most current state of the card slots on the card reader or the inserted flash memory card.

公开(公告)号：US20080126657A1

公开(公告)日：2008-05-29

申请号：US11594801

申请日：2006-11-09

申请人： Chi-Tung Chang ,  Shih-Min Lan ,  Chao-Yu Chen

发明人： Chi-Tung Chang ,  Shih-Min Lan ,  Chao-Yu Chen

IPC分类号： G06F13/00

CPC分类号： G06F13/385

摘要： A USB peripheral device with dynamic modification class is connected to a basic system of processor through a USB transmission interface. The USB peripheral device contains a card connection unit and a USB microprocessor. By judging whether the card connection unit is inserted with a card device, the USB microprocessor is determined to transmit the data or not with the basic system of processor. If one card device is inserted into the card connection unit, the USB microprocessor outputs the corresponding class code according to the device class of the card device for the basic system of processor distinguishing and confirming said class code. Therefore, dynamically changing the device class in accordance with various card devices is achieved.

公开(公告)号：US20060027654A1

公开(公告)日：2006-02-09

申请号：US10910754

申请日：2004-08-04

申请人： Chi-Tung Chang ,  Wen-Chao Tseng ,  Chao-Yu Chen

发明人： Chi-Tung Chang ,  Wen-Chao Tseng ,  Chao-Yu Chen

IPC分类号： G06K7/06

CPC分类号： G06K7/0021 ,  G06K7/0047

摘要： A structurally integrated and simplified card reader includes a data I/O interface, via which data are input or output to or from the card reader; a managing system for controlling and managing data input/output to/from the card reader; at least one data reading device adapted to connect to at least one type of memory device for controlling access of data input/output to/from the memory device; and at least one data-sharing control device for providing a path for accessing data input/output to/from the memory device. When the data I/O interface is connected to a computer system, and the memory device is connected to the data reading device and the data-sharing control device, the managing system and the computer system cooperate to detect and control data input/output to/from the memory device via the path provided by the data-sharing control device.

摘要翻译： 结构集成和简化的读卡器包括数据I / O接口，通过该数据I / O接口向读卡器输入或输出数据; 用于控制和管理从读卡器读取数据的数据输入/输出的管理系统; 至少一个数据读取装置，适于连接至少一种类型的存储装置，用于控制对存储装置的数据输入/输出的访问; 以及至少一个数据共享控制装置，用于提供用于访问/从存储装置输出的数据的路径。 当数据I / O接口连接到计算机系统，并且存储器件连接到数据读取装置和数据共享控制装置时，管理系统和计算机系统协同检测和控制数据输入/输出到 /通过由数据共享控制装置提供的路径从存储装置。

公开(公告)号：US20080250180A1

公开(公告)日：2008-10-09

申请号：US12155778

申请日：2008-06-10

申请人： Chi-Tung Chang ,  Shin-Min Lan ,  Chao-Yu Chen

发明人： Chi-Tung Chang ,  Shin-Min Lan ,  Chao-Yu Chen

IPC分类号： G06F13/00

CPC分类号： G06F13/385

摘要： A USB peripheral device with dynamic modification class is connected to a basic system of processor through a USB transmission interface. The USB peripheral device contains a card connection unit and a USB microprocessor. By judging whether the card connection unit is inserted with a card device, the USB microprocessor is determined to transmit the data or not with the basic system of processor. If one card device is inserted into the card connection unit, the USB microprocessor outputs the corresponding class code according to the device class of the card device for the basic system of processor distinguishing and confirming said class code. Therefore, dynamically changing the device class in accordance with various card devices is achieved.

摘要翻译： 具有动态修改类别的USB外围设备通过USB传输接口连接到处理器的基本系统。 USB外围设备包含一个卡连接单元和一个USB微处理器。 通过判断卡连接单元是否插入卡装置，确定USB微处理器与基本的处理器系统传输数据。 如果一个卡设备插入卡连接单元，则USB微处理器根据用于基本系统处理器的卡设备的设备类别输出相应的类代码，以区分并确认所述类代码。 因此，实现了根据各种卡设备动态地改变设备类别。

公开(公告)号：US20120085111A1

公开(公告)日：2012-04-12

申请号：US12949840

申请日：2010-11-19

申请人： Chao-Yu Chen ,  Yu-Ming Sun ,  Chi-Bin Wu

发明人： Chao-Yu Chen ,  Yu-Ming Sun ,  Chi-Bin Wu

IPC分类号： F25B15/00

CPC分类号： F25B49/046

摘要： An adsorption type refrigerator with thermostatic control includes a first vacuum chamber, a second vacuum chamber, a third vacuum chamber, and a passage structure. The first vacuum chamber accommodates a first adsorption bed, a first condenser, and a first evaporator, and the second vacuum chamber accommodates a second adsorption bed, a second condenser, and a second evaporator. The third vacuum chamber contains a third evaporator. The passage structure guides hot water into the first adsorption bed and guides cold water into the second adsorption bed simultaneously, or guides the cold water into the first adsorption bed and guides the hot water into the second adsorption bed simultaneously. According to the ambient temperature or the temperature of ice water produced by the adsorption refrigerator, the cold water is stopped being guided into the first or the second adsorption bed timely, thereby ceasing the refrigeration temporarily and achieving the thermostatic control.

摘要翻译： 具有恒温控制的吸附型冰箱包括第一真空室，第二真空室，第三真空室和通道结构。 第一真空室容纳第一吸附床，第一冷凝器和第一蒸发器，第二真空室容纳第二吸附床，第二冷凝器和第二蒸发器。 第三真空室包含第三蒸发器。 通道结构将热水引导到第一吸附床中，同时将冷水引导到第二吸附床中，或者将冷水引导到第一吸附床中并将热水同时引导到第二吸附床中。 根据环境温度或吸附式冰箱产生的冰水的温度，停止冷水暂时被引导到第一吸附床或第二吸附床中，暂时停止制冷，实现恒温控制。

公开(公告)号：US08107443B2

公开(公告)日：2012-01-31

申请号：US12368988

申请日：2009-02-10

申请人： Chao-Yu Chen ,  Chao-Ming Chang ,  Kuang-Jen Wang ,  Mao-Ching Chiu

发明人： Chao-Yu Chen ,  Chao-Ming Chang ,  Kuang-Jen Wang ,  Mao-Ching Chiu

IPC分类号： H04B7/216

CPC分类号： H04W48/20 ,  H04J11/0069

摘要： Performing cell search in a wireless communications system includes receiving a preamble signal, match filtering the preamble signal with a pseudo noise sequence to form a filtered preamble signal of a plurality of filtered preamble signals, choosing a largest filtered preamble signal from the plurality of filtered preamble signals, and determining an estimated pseudo noise sequence index and an estimated integer part frequency offset according to the largest filtered preamble signal.

摘要翻译： 在无线通信系统中执行小区搜索包括接收前同步信号，将前同步码信号与伪噪声序列进行匹配滤波，以形成多个滤波的前导信号的经滤波的前导信号，从多个滤波的前导码中选择最大滤波的前导信号 信号，以及根据最大滤波的前导信号确定估计的伪噪声序列索引和估计的整数部分频率偏移。

公开(公告)号：US20110032152A1

公开(公告)日：2011-02-10

申请号：US12752693

申请日：2010-04-01

申请人： Chi-Chung Lo ,  Sheng-Po Kuo ,  Jui-Hao Chu ,  Yu-Chee Tseng ,  Lun-Chia Kuo ,  Chao-Yu Chen

发明人： Chi-Chung Lo ,  Sheng-Po Kuo ,  Jui-Hao Chu ,  Yu-Chee Tseng ,  Lun-Chia Kuo ,  Chao-Yu Chen

IPC分类号： G01S3/02

CPC分类号： G01S5/0294 ,  G01C21/28 ,  G01S5/0278

摘要： A method for positioning a mobile device includes following steps. Based on a prior location point of the mobile device, many sample particles are generated according to a prior probability distribution associated with the prior location point. A current moving track or a current behavior mode of the mobile device is obtained, and the sample particles are moved according to at least one of the current moving track and the current behavior mode. A current supposed status is obtained based on a radio frequency signal received by the mobile device. A current probability distribution of the sample particles corresponding to the radio frequency signal or the current supposed status is generated to obtain corresponding weights of the moved sample particles. A current location point of the mobile device is obtained according to the weights and distribution of the sample particles.

摘要翻译： 一种用于定位移动设备的方法包括以下步骤。 基于移动设备的先前位置点，根据与先前位置点相关联的先前概率分布来生成许多样本粒子。 获得移动设备的当前移动轨迹或当前行为模式，并且根据当前移动轨迹和当前行为模式中的至少一个来移动样本粒子。 基于由移动设备接收的射频信号获得当前假定状态。 生成对应于射频信号或当前假设状态的样本粒子的当前概率分布，以获得移动的样本粒子的相应权重。 根据样品颗粒的重量和分布，获得移动设备的当前位置点。

公开(公告)号：US20220284685A1

公开(公告)日：2022-09-08

申请号：US17674004

申请日：2022-02-17

申请人： Chao-Cheng Chen ,  Chao-Yu Chen

发明人： Chao-Cheng Chen ,  Chao-Yu Chen

IPC分类号： G06T19/20 ,  G06T7/00 ,  G06T7/10

摘要： In many applications, the assessment of the internal structures of tubular structures (such as in medical imaging, blood vessels, bronchi, and colon) has become a topic of high interest. Many 3D visualization techniques, such as “fly-through” and curved planar reformation (CPR), have been used for visualization of the lumens for medical applications. However, all the existing visualization techniques generate highly distorted images of real objects. This invention provides direct manipulation based on the centerline of the object and visualization of the 3D internal structures of a tubular object without any noticeable distortion. For the first time ever, the lumens of a human colon is visualized as it is in reality. In many medical applications, this can be used for diagnosis, planning of surgery or stent placements, etc. and consequently improves the quality of healthcare significantly. The same technique can be used in many other applications.