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41. 发明申请

US20130015240A1 RFID-BASED BOOK RETURN APPARATUS 有权
标题翻译：基于RFID的书籍返回设备
公开(公告)号：US20130015240A1
公开(公告)日：2013-01-17
申请号：US13218178
申请日：2011-08-25
申请人： Horng-Ji CHEN , Yu-Chyang CHENG , Chia-Lin KUO
发明人： Horng-Ji CHEN , Yu-Chyang CHENG , Chia-Lin KUO
IPC分类号： G06K5/00
CPC分类号： G07F7/069 , G07G1/009
摘要： An RFID-based book return apparatus has dual touch screen and operation interface that conforms to a standard for barrier-free design. It has the following features: automatically detecting RFID tags attached on the identification cards of borrowers and attached to books to be returned, and enabling a panel covering a book-return gate to open; adopting a high-density optical sensor array to prevent the borrower's hand from being clamped accidentally by the cover panel of the book-return gate; enabling an access panel of the book return apparatus to open/close automatically according to the RFID tag detection book return apparatus, facilitating the maintenance and repair of the book return apparatus; preventing any components, papers and books in the book return apparatus from wet damage due to rainfall or moisture by installing a waterproof device on the RFID-based book return apparatus.
摘要翻译：基于RFID的书籍返回装置具有符合无障碍设计标准的双触摸屏和操作界面。它具有以下特点：自动检测附在借款人身份证上的RFID标签，并附加到要退回的书籍上，并启用覆盖书籍返回门的面板打开; 采用高密度光学传感器阵列，防止借书者的手被书返门的盖板意外夹紧; 使得书本返回装置的检修面板能够根据RFID标签检测书返回装置自动打开/关闭，便于书本返回装置的维护和修理; 通过在基于RFID的书本返回装置上安装防水装置，防止书籍返回装置中的任何部件，纸张和书籍由于降雨或潮湿而受到湿损伤。

42. 发明申请

US20130002501A1 ANTENNA AND COMMUNICATION DEVICE THEREOF 有权
标题翻译：天线及其通信设备
公开(公告)号：US20130002501A1
公开(公告)日：2013-01-03
申请号：US13472451
申请日：2012-05-15
申请人： Wei-Yu Li , Wei-Ji Chen
发明人： Wei-Yu Li , Wei-Ji Chen
IPC分类号： H01Q7/00 , H01Q9/16 , H01Q1/36 , H01Q13/10
CPC分类号： H01Q1/243 , H01Q1/36 , H01Q5/35 , H01Q9/42 , H01Q11/14 , H01Q21/28
摘要： An antenna and a communication device thereof are provided. The antenna includes at least one ground and at least one radiating portion. The ground is disposed on a dielectric substrate, and the radiating portion includes at least one signal source and at least one closed conductor loop. The closed conductor loop has a first coupling conductor portion and a second coupling conductor portion, and the closed conductor loop has a plurality of bending portions to form a three-dimensional structure, and a first coupling gap is formed between the first and the second coupling conductor portions. The closed conductor loop further has a feeding portion and a short-circuit portion to form a second coupling gap between them. The feeding portion is electrically connected or coupled to the at least one signal source, and the short-circuit portion is electrically connected or coupled to the ground.
摘要翻译：提供天线及其通信装置。天线包括至少一个接地和至少一个辐射部分。地面设置在电介质基板上，辐射部分包括至少一个信号源和至少一个闭合导体环路。闭合导体环具有第一耦合导体部分和第二耦合导体部分，并且闭合导体环路具有多个弯曲部分以形成三维结构，并且在第一耦合和第二耦合之间形成第一耦合间隙导体部分。闭合导体环还具有馈电部分和短路部分，以在它们之间形成第二耦合间隙。馈电部分电连接或耦合到至少一个信号源，并且短路部分电连接或耦合到地面。

43. 发明申请

US20120235792A1 OUTER COVER OF A PORTABLE COMPUTER FOR RFID OBJECT MANAGEMENT SYSTEM 审中-公开
标题翻译：用于RFID对象管理系统的便携式计算机的外盖
公开(公告)号：US20120235792A1
公开(公告)日：2012-09-20
申请号：US13281840
申请日：2011-10-26
申请人： Pao-Chia HUANG , Horng-Ji Chen
发明人： Pao-Chia HUANG , Horng-Ji Chen
IPC分类号： G06K7/01
CPC分类号： G06K7/10386
摘要： An outer cover of a portable computer for RFID applications is disclosed, which comprises: a cover body formed of a nonmetallic material and provided for covering the portable computer; an RFID reader provided for detecting RFID tags on their corresponding objects; an antenna disposed in the cover body and provided for transmitting and receiving electromagnetic signals; a power interface provided for supplying power to the RFID reader; and a digital interface electrically connected to the portable computer and the RFID reader and provided for the transmission of data and control signals.
摘要翻译：公开了用于RFID应用的便携式计算机的外盖，其包括：由非金属材料形成并提供用于覆盖便携式计算机的盖体; RFID读取器，用于在其对应物体上检测RFID标签; 设置在所述盖体中并设置用于发送和接收电磁信号的天线; 用于向RFID读取器供电的电源接口; 以及电连接到便携式计算机和RFID读取器并被提供用于传输数据和控制信号的数字接口。

44. 发明申请

US20120161937A1 RFID TAGGING DEVICE AND METHOD 有权
标题翻译： RFID标签设备和方法
公开(公告)号：US20120161937A1
公开(公告)日：2012-06-28
申请号：US13333467
申请日：2011-12-21
申请人： Horng-Ji Chen
发明人： Horng-Ji Chen
IPC分类号： H04Q5/22
CPC分类号： G06K19/07749 , G06K19/0722
摘要： The present invention relates to a radio frequency identification (RFID) tagging device and method, using which a RFID tag which is designed to attach an object is first linking the object information of an object and an RFID tag with programmed memory data or UID (unique identification) code, being scanned and detected in view of optimizing the RFID tag's signal strength and its effective read rate as well so as to determine a position for the RFID tag to attach thereat while allowing the detection to the RFID tag to be prevented from being adversely affected by metals or magnetic materials, and promising to achieve the optimization of the RFID system applications.
摘要翻译：射频识别（RFID）标签设备和方法本发明涉及一种使用RFID射频识别（RFID）标签设备和方法，其中设计用于附着对象的RFID标签首先将对象的信息和RFID标签与已编程的存储器数据或UID 识别）代码，由于RFID标签的信号强度及其有效读取速率的优化也被扫描和检测，以便确定RFID标签在其上附着的位置，同时允许RFID标签的检测被阻止受金属或磁性材料的不利影响，并有望实现RFID系统应用的优化。

45. 发明申请

US20120143031A1 Deriving Patient Activity Information from Sensed Body Electrical Information 审中-公开
标题翻译：从感觉身体电信息中得出患者活动信息
公开(公告)号：US20120143031A1
公开(公告)日：2012-06-07
申请号：US13359636
申请日：2012-01-27
申请人： Andres Belalcazar , Ji Chen
发明人： Andres Belalcazar , Ji Chen
IPC分类号： A61N1/365 , A61B5/042 , A61B5/0432
CPC分类号： A61B5/0422 , A61B5/0031 , A61B5/4519
摘要： Electrodes of a subcutaneous monitoring system receive body electrical signals that indicate both cardiac and non-cardiac muscle activity. In general, non-cardiac muscle activity is often correlated with physical activity, and physical activity is typically a strong indicator of patient health. Exemplary systems and methods that detect non-cardiac muscle activity information in sensed body electrical waveforms may provide a diagnostic tool for monitoring physical activity level over time in patients that have subcutaneous monitoring systems. In an illustrative embodiment, systems and methods for presenting patient activity information in a graphical format over intervals of time include processing ECG waveform information to identify and to accumulate non-cardiac muscular activity information during each of the intervals of time. In various implementations, number, intensity, and/or duration of the events that are identified during a time interval may be accumulated and stored for subsequent recall.
摘要翻译：皮下监测系统的电极接收体内指示心脏和非心脏肌肉活动的电信号。一般来说，非心肌肌肉活动通常与身体活动相关，身体活动通常是患者健康的强烈指标。在检测到的身体电波形中检测非心脏肌肉活动信息的示例性系统和方法可提供用于在具有皮下监测系统的患者中随时间监测身体活动水平的诊断工具。在说明性实施例中，用于以时间间隔以图形格式呈现患者活动信息的系统和方法包括处理ECG波形信息以在每个时间间隔期间识别和累积非心脏肌肉活动信息。在各种实现中，可以累积并存储在时间间隔期间识别的事件的数量，强度和/或持续时间以用于随后的召回。

46. 发明授权

US08190246B2 Sensing biological data 有权
标题翻译：感应生物数据
公开(公告)号：US08190246B2
公开(公告)日：2012-05-29
申请号：US12163596
申请日：2008-06-27
申请人： Andres Belalcazar , Jack D. Stewart , Ji Chen
发明人： Andres Belalcazar , Jack D. Stewart , Ji Chen
IPC分类号： A61B5/04
CPC分类号： A61B5/0031 , A61B5/0006 , A61B5/411 , G06F19/00 , G06F19/3418
摘要： A system is provided for obtaining and analyzing biological data of a subject. The system includes a biological data recording device that can sense biological signals of a subject over time and record the sensed biological signals as biological data. The system also includes an event time recording device that is physically separate from, and does not communicate with, the biological data recording device. The event time recording device includes a user actuatable component, and also includes a recording component that records user actuation data, which includes a time stamp indication as to when any instances of user actuation occurred. The system also includes equipment that can periodically receive the recorded biological data from the biological data recording device and the user actuation data from the event time recording device, and can correlate the biological data and the user actuation data to generate correlated biological data.
摘要翻译：提供用于获得和分析受试者的生物数据的系统。该系统包括可随时间感测被检者的生物信号并将感测到的生物信号记录为生物数据的生物数据记录装置。该系统还包括与生物数据记录装置物理分离并且不与生物数据记录装置通信的事件时间记录装置。事件时间记录装置包括用户可启动部件，并且还包括记录用户致动数据的记录部件，其包括关于何时发生用户致动的时间戳指示。该系统还包括可以从生物数据记录装置周期性地接收记录的生物数据和来自事件时间记录装置的用户致动数据的设备，并且可以将生物数据与用户致动数据相关联，以产生相关的生物数据。

47. 发明申请

US20120081820A1 ESD POWER CLAMP FOR HIGH-VOLTAGE APPLICATIONS 有权
标题翻译： ESD功率钳位用于高压应用
公开(公告)号：US20120081820A1
公开(公告)日：2012-04-05
申请号：US12897585
申请日：2010-10-04
申请人： Fang-Tsun Chu , Kuo-Ji Chen
发明人： Fang-Tsun Chu , Kuo-Ji Chen
IPC分类号： H02H9/04
CPC分类号： H02H9/046
摘要： An ESD clamp includes a first power supply node; an ESD detection circuit coupled to the first power supply node and configured to detect an ESD event; and a bias circuit coupled to the first power supply node and configured to output a second power supply voltage to a second power supply node. The second power supply voltage is lower than a first power supply voltage on the first power supply node. The ESD detection circuit is configured to activate the bias circuit to change working state in response to the ESD event. The ESD clamp further includes an LV ESD clamp coupled to the second power supply node, wherein the LV ESD clamp includes LV devices with maximum endurable voltages lower than the first power supply voltage.
摘要翻译： ESD钳位包括第一电源节点; ESD检测电路，耦合到所述第一电源节点并且被配置为检测ESD事件; 以及耦合到所述第一电源节点并被配置为将第二电源电压输出到第二电源节点的偏置电路。第二电源电压低于第一电源节点上的第一电源电压。 ESD检测电路被配置为激活偏置电路以响应于ESD事件改变工作状态。 ESD钳位还包括耦合到第二电源节点的LV ESD钳位，其中LV ESD钳位器包括具有低于第一电源电压的最大耐久电压的LV器件。

48. 发明授权

US08059376B2 ESD clamp for high voltage operation 有权
标题翻译： ESD钳位用于高电压工作
公开(公告)号：US08059376B2
公开(公告)日：2011-11-15
申请号：US12701996
申请日：2010-02-08
申请人： Kuo-Ji Chen , Guang-Cheng Wang
发明人： Kuo-Ji Chen , Guang-Cheng Wang
IPC分类号： H02H9/00 , H01C7/12 , H02H1/00 , H02H1/04 , H02H3/22
CPC分类号： H02H9/046
摘要： An electrostatic discharge (ESD) clamp includes a first power source configured to provide a first power supply voltage, a power supply node coupled to the first power source and receiving the power supply voltage; and a first NMOS transistor and a second NMOS transistor coupled in series and between the power supply node and a VSS node. The first NMOS transistor and the second NMOS transistor are low nominal VDD devices with maximum endurable voltages lower than the power supply voltage. The ESD claim further includes an ESD detection circuit including a capacitor coupled between the power supply node and a gate of the second NMOS transistor, and a resistor coupled between the gate of the second NMOS transistor and the VSS node.
摘要翻译：静电放电（ESD）钳位包括被配置为提供第一电源电压的第一电源，耦合到第一电源并接收电源电压的电源节点; 以及串联耦合在电源节点和VSS节点之间的第一NMOS晶体管和第二NMOS晶体管。第一NMOS晶体管和第二NMOS晶体管是具有低于电源电压的最大耐用电压的低标称VDD器件。 ESD声明还包括ESD检测电路，其包括耦合在电源节点和第二NMOS晶体管的栅极之间的电容器，以及耦合在第二NMOS晶体管的栅极和VSS节点之间的电阻器。

49. 发明授权

US07969699B2 ESD protection trigger circuit 有权
标题翻译： ESD保护触发电路
公开(公告)号：US07969699B2
公开(公告)日：2011-06-28
申请号：US12186400
申请日：2008-08-05
申请人： Tso-Hung Fan , Kuo-Ji Chen
发明人： Tso-Hung Fan , Kuo-Ji Chen
IPC分类号： H02H9/00
CPC分类号： H02H9/046
摘要： This invention discloses a trigger circuit for an electrostatic discharge (ESD) protection device, the ESD protection device being turned on during an ESD event and being turned off during a normal operation, the trigger circuit comprises a voltage sensing circuit coupled to a bonding pad, the voltage sensing circuit being configured to produce a first predetermined voltage during a ESD event, and to produce a second predetermined voltage complimentary to the first predetermined voltage during a normal operation, and a voltage converting circuit having a positive feedback circuit and coupled between the voltage sensing circuit and the ESD protection device for converting the first predetermined voltage to a third predetermined voltage for turning on the ESD protection device, and for converting the second predetermined voltage to a fourth predetermined voltage for turning off the ESD protection device.
摘要翻译：本发明公开了一种用于静电放电（ESD）保护装置的触发电路，ESD保护装置在ESD事件期间被接通并且在正常操作期间被断开，触发电路包括耦合到接合焊盘的电压感测电路，电压感测电路被配置为在ESD事件期间产生第一预定电压，并且在正常操作期间产生与第一预定电压互补的第二预定电压，以及电压转换电路，具有正反馈电路并耦合在电压感测电路和用于将第一预定电压转换为用于接通ESD保护装置的第三预定电压的ESD保护装置，以及用于将第二预定电压转换为用于关闭ESD保护装置的第四预定电压。

50. 发明授权

US07741787B2 Light-emitting diode driving circuit 有权
标题翻译：发光二极管驱动电路
公开(公告)号：US07741787B2
公开(公告)日：2010-06-22
申请号：US12101327
申请日：2008-04-11
申请人： Kai-Ji Chen , Chin-Lung Wu
发明人： Kai-Ji Chen , Chin-Lung Wu
IPC分类号： H05B37/02 , H05B41/36
CPC分类号： H05B33/0827 , H02M1/15 , H02M3/156 , H05B33/0815
摘要： A light-emitting diode driving circuit includes a control circuit, a transistor switch and a compensating circuit. The control circuit receives an oscillating signal to generate a pulse drive signal. The transistor switch is activated by the pulse drive signal such that an inductor is charged by an input voltage, in which the inductor is arranged to deliver an inducting current to at least one light-emitting diode when the transistor switch is deactivated. The compensating circuit is coupled between the control circuit and a capacitor provided for reducing ripples of an output voltage corresponding to the inducting current. The compensating circuit performs a charging and discharging operation along with the capacitor when controlled by a dimming control signal provided to control brightness of the light-emitting diode.
摘要翻译：发光二极管驱动电路包括控制电路，晶体管开关和补偿电路。控制电路接收振荡信号以产生脉冲驱动信号。晶体管开关由脉冲驱动信号激活，使得电感器被输入电压充电，其中电感器布置成当晶体管开关被去激活时将感应电流传递到至少一个发光二极管。补偿电路耦合在控制电路和用于减少对应于感应电流的输出电压的波纹的电容器之间。当由控制发光二极管亮度的调光控制信号控制时，补偿电路与电容器一起进行充放电操作。

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