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1. 发明授权

US08248276B2 Scanning circuit and scanning method for keyboard 有权
标题翻译：键盘扫描电路及扫描方式
公开(公告)号：US08248276B2
公开(公告)日：2012-08-21
申请号：US12817188
申请日：2010-06-17
申请人： Lin-Kun Ding , Xiang-Ping Zhou , Ren-Wen Huang , Li-Sheng Shu , Tsung-Jen Chuang
发明人： Lin-Kun Ding , Xiang-Ping Zhou , Ren-Wen Huang , Li-Sheng Shu , Tsung-Jen Chuang
IPC分类号： H03K17/94
CPC分类号： G06F3/023 , H03M11/20
摘要： A scanning circuit includes n rows L1˜Ln, 2n columns P1-1˜P1-n and P2-1˜P2-n, and the n rows L1˜Ln and the n columns P1-1˜P1-n cooperatively form a switch matrix comprising n*n switches S1-1˜Sn-n, with ends of the switches in the same row electrically connected to one of n I/O ports K1˜Kn, respectively, the ends of the switches in the same column are electrically connected to ground via one resistor R1-1˜R1-n, respectively, each of resistors R2-1˜R2-n is electronically connected in one column of the columns P2-1˜P2-n, and connected between one of the I/O ports K1˜Kn and ground via one of the resistors R1-1˜R1-n, respectively. A keyboard and a scanning method are also provided.
摘要翻译：扫描电路包括n行L1〜Ln，2n列P1-1〜P1-n和P2-1〜P2-n，n行L1〜Ln和n列P1-1〜P1-n协同地形成开关矩阵，其包括n * n个开关S1-1〜Sn-n，同一行中的开关的端部分别电连接到n个I / O端口K1〜Kn中的一个，同一列中的开关的端部是电通过一个电阻器R1-1〜R1-n分别连接到地，每个电阻器R2-1〜R2-n电连接在列P2-1〜P2-n的一列中，并连接在I / O端口K1〜Kn分别通过电阻R1-1〜R1-n之一接地。还提供了键盘和扫描方法。

2. 发明授权

US08258985B2 Scanning circuit and scanning method for keyboard 有权
标题翻译：键盘扫描电路及扫描方式
公开(公告)号：US08258985B2
公开(公告)日：2012-09-04
申请号：US12780946
申请日：2010-05-17
申请人： Ren-Wen Huang , Jun Zhang , Lin-Kun Ding , Tsung-Jen Chuang
发明人： Ren-Wen Huang , Jun Zhang , Lin-Kun Ding , Tsung-Jen Chuang
IPC分类号： H03M11/00
CPC分类号： G06F3/0202 , H03M11/20
摘要： A scanning circuit includes n input ports K1˜Kn arranged in n rows L1˜Ln; and m−2 output ports W2˜(m−1) arranged in m columns P1˜Pm. The n rows and the m columns define a switch matrix including n*m switches. Ends of the switches in the same row are connected to one of the n input ports K1˜Kn, respectively. The ends of the switches in the column P1 are connected to ground. The ends of the switches in the same column of the columns P2˜P(m−1) are connected to a power supply VCC via resistors R2˜R(m−1) and the m−2 output ports W2˜W(m−1), respectively. The ends of the switches in the columns Pm are connected to ground via a resistor Rs and the power supply VCC via the resistors R2˜R(m−1) and diodes D2˜D(m−1), respectively.
摘要翻译：扫描电路包括以n行L1〜Ln排列的n个输入端口K1〜Kn，和布置在m列P1〜Pm中的m-2个输出端口W2〜（m-1）。 n行和m列定义了包括n * m个开关的开关矩阵。相同行中的开关的端部分别连接到n个输入端口K1〜Kn中的一个。列P1中的开关的端部连接到地。列P2〜P（m-1）的同一列中的开关的端部经由电阻器R2〜R（m-1）和m-2输出端口W2〜W（m- 1）。列Pm中的开关的端部经由电阻器Rs和电源VCC经由电阻器R2〜R（m-1）和二极管D2〜D（m-1）分别连接到地。

3. 发明授权

US08600081B2 Audio signal amplifying circuit 有权
标题翻译：音频信号放大电路
公开(公告)号：US08600081B2
公开(公告)日：2013-12-03
申请号：US13106807
申请日：2011-05-12
申请人： Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Lin-Kun Ding , Tsung-Jen Chuang
发明人： Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Lin-Kun Ding , Tsung-Jen Chuang
IPC分类号： H03F99/00
CPC分类号： H04R3/00 , H03F3/181 , H03F3/72 , H03F2200/321 , H04R2400/00
摘要： The present disclosure provides an audio signal amplifying circuit for an electronic device including a processing chip and a speaker. The audio signal amplifying circuit includes an amplifying circuit and an inverting circuit connected to the processing chip to get a first control signal and invert the first control signal to generate a second control signal. The first control signal and/or the second control signal are used to control the operation mode of the amplifying circuit to be in an amplifying mode or in a non-amplifying mode.
摘要翻译：本公开提供了一种用于包括处理芯片和扬声器的电子设备的音频信号放大电路。音频信号放大电路包括放大电路和反相电路，连接到处理芯片以获得第一控制信号，并且反转第一控制信号以产生第二控制信号。第一控制信号和/或第二控制信号用于将放大电路的工作模式控制为放大模式或非放大模式。

4. 发明授权

US08239148B2 State switching device for switching states of electronic device by detecting battery voltage of the electronic device and method thereof 有权
标题翻译：用于通过检测电子装置的电池电压来切换电子装置的状态的状态开关装置及其方法
公开(公告)号：US08239148B2
公开(公告)日：2012-08-07
申请号：US12336506
申请日：2008-12-16
申请人： Shih-Fang Wong , Tsung-Jen Chuang , Lin-Kun Ding , Jiang-Feng Shan
发明人： Shih-Fang Wong , Tsung-Jen Chuang , Lin-Kun Ding , Jiang-Feng Shan
IPC分类号： G01R31/36 , G06F11/30
CPC分类号： G01R15/04 , G01R19/16542
摘要： A state switching device for switching the states of a device by detecting a battery voltage of the device is provided. The device includes a voltage dividing circuit to provide an output voltage in proportion to the battery voltage, and a detection unit which includes a voltage detection module, a comparison module, a control module and a state detection module to obtain the device's state. The voltage detection module produces a digital detection voltage according to the output voltage at normal time intervals, the comparison module detects whether the digital detection voltage is lower than a reference voltage corresponding to the state. If yes, the voltage detection module obtains digital detection voltage at abnormal time intervals. The comparison module compares a predetermined number of digital detection voltages with the reference voltage to produce comparison results. The control module determines whether to maintain the device's state according to the comparison results.
摘要翻译：提供一种用于通过检测设备的电池电压来切换设备的状态的状态切换设备。该装置包括：分压电路，用于提供与电池电压成比例的输出电压;以及检测单元，其包括电压检测模块，比较模块，控制模块和状态检测模块，以获得装置的状态。电压检测模块以正常时间间隔根据输出电压产生数字检测电压，比较模块检测数字检测电压是否低于对应于该状态的参考电压。如果是，电压检测模块以异常的时间间隔获得数字检测电压。比较模块将预定数量的数字检测电压与参考电压进行比较，以产生比较结果。控制模块根据比较结果确定是否维护设备的状态。

5. 发明授权

US08845842B2 Method for manufacturing circuit board using electrically conductive particles and circuit board manufactured by the method 有权
标题翻译：使用该方法制造的使用导电颗粒的电路板和电路板的制造方法
公开(公告)号：US08845842B2
公开(公告)日：2014-09-30
申请号：US13340591
申请日：2011-12-29
申请人： Tsung-Jen Chuang , Shih-Fang Wong , Jiang-Feng Shan , Lin-Kun Ding
发明人： Tsung-Jen Chuang , Shih-Fang Wong , Jiang-Feng Shan , Lin-Kun Ding
IPC分类号： H05K1/02 , H05K3/10 , H05K3/46
CPC分类号： H05K3/10 , H05K3/4611 , H05K2203/0557 , H05K2203/105
摘要： An exemplary method for manufacturing a circuit board includes, firstly, obtaining an insulating substrate, liquid heat-curable adhesive and electrically conductive particles. The electrically conductive particles are added into the liquid heat-curable adhesive. The electrically conductive particles in the heat-curable adhesive are activated by electrical discharge. Secondly, the liquid heat-curable adhesive having activated electrically conductive particles are spread on the insulating substrate to form a heat-curable adhesive layer on the insulating substrate. Thirdly, the heat-curable adhesive layer are exposed to the mid-infrared light by using a photo-mask, the photo-mask has a pattern corresponding to a desired circuit pattern of the circuit board. The electrically conductive particles relocated themselves one by one to form the circuit pattern under irradiation by the mid-infrared light. Finally, the heat-curable adhesive layer are hardening.
摘要翻译：制造电路板的示例性方法首先包括获得绝缘基板，液体热固化粘合剂和导电颗粒。将导电颗粒加入到液体热固化粘合剂中。热可固化粘合剂中的导电颗粒通过放电来活化。其次，具有活化的导电颗粒的液体热固性粘合剂在绝缘基板上铺展，以在绝缘基板上形成热固性粘合剂层。第三，通过使用光掩模将热固性粘合剂层暴露于中红外光，光掩模具有对应于电路板所需的电路图案的图案。导电粒子逐一重新定位，在中红外光照射下形成电路图案。最后，热固性粘合剂层硬化。

6. 发明授权

US07880393B2 Power-saving circuit 有权
标题翻译：省电电路
公开(公告)号：US07880393B2
公开(公告)日：2011-02-01
申请号：US11874915
申请日：2007-10-19
申请人： Shih-Fang Wong , Tsung-Jen Chuang , Lin-Kun Ding
发明人： Shih-Fang Wong , Tsung-Jen Chuang , Lin-Kun Ding
IPC分类号： H05B37/02
CPC分类号： G06F1/3203 , G06F1/3231 , Y02D10/173
摘要： A power-saving circuit is provided for saving electrical power by detecting a presence or absence of an object in a localized area. The power-saving circuit includes a sensor module, and a switch module connected to the sensor module. The detector is adapted for outputting a control signal at a first state when an object is detected in the localized area, and outputting a control signal at a second state when an object is detected not in the localized area. The switch module provides a stable DC voltage according to the control signal at the first state, and not provides the stable DC voltage according to the control signal at the second state.
摘要翻译：提供了一种省电电路，用于通过检测局部区域中的物体的存在或不存在来节省电力。节电电路包括传感器模块和连接到传感器模块的开关模块。当在局部区域中检测到物体时，检测器适于输出处于第一状态的控制信号，并且当检测到物体不在局部区域时，输出处于第二状态的控制信号。开关模块根据第一状态下的控制信号提供稳定的直流电压，并且不在第二状态下根据控制信号提供稳定的直流电压。

7. 发明申请

US20080094470A1 SURVEILLANCE SECURITY SYSTEM AND METHOD 审中-公开
标题翻译：监察系统和方法
公开(公告)号：US20080094470A1
公开(公告)日：2008-04-24
申请号：US11627358
申请日：2007-01-25
申请人： Shih-Fang Wong , Tsung-Jen Chuang , Lin-Kun Ding
发明人： Shih-Fang Wong , Tsung-Jen Chuang , Lin-Kun Ding
IPC分类号： H04N7/18
CPC分类号： H04N7/18
摘要： A surveillance security system is used for selectively storing motion image data of an object to be detected. The surveillance security system includes an image-capturing device for capturing images from an object; a memory module for storing the image data; and a controller for controlling a storage process of the memory module. The controller includes a sampling module for taking a plurality of image frames from the image data; and a control-signal generating module for receiving the image frames and generating a write enable signal by comparing the image frames, wherein the write enable signal is used for controlling the storage process of the memory module. A surveillance security method for selectively storing motion image data of an object is also disclosed.
摘要翻译：监视安全系统用于选择性地存储待检测对象的运动图像数据。监视安全系统包括用于从对象捕获图像的图像捕获装置; 存储模块，用于存储图像数据; 以及用于控制存储器模块的存储处理的控制器。所述控制器包括用于从所述图像数据中取出多个图像帧的采样模块; 以及控制信号生成模块，用于通过比较图像帧来接收图像帧并产生写入使能信号，其中写入使能信号用于控制存储器模块的存储处理。还公开了一种用于选择性地存储对象的运动图像数据的监视安全方法。

8. 发明授权

US08682393B2 Communication device and method for automatically recording numeric information in speech 有权
标题翻译：用于在语音中自动记录数字信息的通信设备和方法
公开(公告)号：US08682393B2
公开(公告)日：2014-03-25
申请号：US13523905
申请日：2012-06-15
申请人： Qiang You , Ren-Wen Huang , Yin-Zhan Wang , Yang Xin , Jun-Wei Zhang , Tsung-Jen Chuang
发明人： Qiang You , Ren-Wen Huang , Yin-Zhan Wang , Yang Xin , Jun-Wei Zhang , Tsung-Jen Chuang
IPC分类号： H04B1/38 , H04M1/27
CPC分类号： H04M1/271 , G10L15/083 , G10L2015/088 , H04M1/6505 , H04M1/72522 , H04M2250/68 , H04M2250/74
摘要： A communication device includes a communication unit, a speech recognition module, and a processor. The communication unit builds a communication between the communication unit and an external communication device. The processor records speech between the communication device and the external communication device. The speech recognition module compares each word of the recorded speech with voice samples to determine whether numbers have been spoken. The processor further determines if successive numbers are recorded in a predetermined period, and stores the successive numeric in a storage unit.
摘要翻译：通信设备包括通信单元，语音识别模块和处理器。通信单元在通信单元和外部通信设备之间建立通信。处理器在通信设备和外部通信设备之间记录语音。语音识别模块将记录的语音的每个单词与语音样本进行比较，以确定是否已经说出数字。处理器还确定在预定时段内是否记录连续的数字，并将连续数字存储在存储单元中。

9. 发明授权

US08471478B2 Light control signal generating circuit 有权
标题翻译：光控制信号发生电路
公开(公告)号：US08471478B2
公开(公告)日：2013-06-25
申请号：US13095927
申请日：2011-04-28
申请人： Ji-Xiang Yin , Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Tsung-Jen Chuang
发明人： Ji-Xiang Yin , Ren-Wen Huang , Jun-Wei Zhang , Jun Zhang , Tsung-Jen Chuang
IPC分类号： H05B37/02
CPC分类号： G01J1/32 , G01J1/44 , H05B37/0218 , Y02B20/46 , Y02B20/48
摘要： A light control signal generating circuit includes a photosensitive element, two transistors, and four resistances. A first resistance and the photosensitive element are connected in series between a power voltage terminal and a ground terminal. A base electrode of a first transistor is connected to a node between the first resistance and the photosensitive element, a collecting electrode is connected to the power voltage terminal through a second resistance, and an emitting electrode is connected to the ground terminal through a third resistance. A base electrode of a second transistor is connected to a node between the second resistance and the first transistor, a collecting electrode is connected to the power voltage terminal through a fourth resistance, and an emitting electrode is connected to the ground terminal through the third resistance. An output terminal is formed from a node between the fourth resistance and the second transistor.
摘要翻译：光控制信号发生电路包括光敏元件，两个晶体管和四个电阻。第一电阻和感光元件串联连接在电源电压端子和接地端子之间。第一晶体管的基极连接到第一电阻和感光元件之间的节点，集电极通过第二电阻连接到电源电压端子，并且发射电极通过第三电阻连接到接地端子。第二晶体管的基极连接到第二电阻和第一晶体管之间的节点，集电极通过第四电阻连接到电源电压端子，并且发射电极通过第三电阻连接到接地端子。输出端由第四电阻和第二晶体管之间的节点形成。

10. 发明授权

US08897379B2 Digital communication system 有权
标题翻译：数字通讯系统
公开(公告)号：US08897379B2
公开(公告)日：2014-11-25
申请号：US13563824
申请日：2012-08-01
申请人： Ren-Wen Huang , Yang Xin , Qiang You , Chong-Jin Ma , Tsung-Jen Chuang
发明人： Ren-Wen Huang , Yang Xin , Qiang You , Chong-Jin Ma , Tsung-Jen Chuang
IPC分类号： H04B3/00 , H04L25/02
CPC分类号： H04L25/028
摘要： A digital communication system comprising a host and a client, the host calls the client via two transmission lines. The host includes a processor, a first control unit, a second control unit, a high frequency transformer and an interface unit. The digital communication system utilizes the first control unit and the high frequency transformer to modulate outgoing signals. The digital communication system utilizes the second unit and the high frequency transformer to demodulate incoming signals.
摘要翻译：一种包括主机和客户机的数字通信系统，主机经由两条传输线路呼叫客户机。主机包括处理器，第一控制单元，第二控制单元，高频变压器和接口单元。数字通信系统利用第一控制单元和高频变压器来调制输出信号。数字通信系统利用第二单元和高频变压器来解调输入信号。

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